2123 lines
55 KiB
C++
2123 lines
55 KiB
C++
/*M///////////////////////////////////////////////////////////////////////////////////////
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//
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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//
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// By downloading, copying, installing or using the software you agree to this license.
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// If you do not agree to this license, do not download, install,
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// copy or use the software.
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//
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//
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// Intel License Agreement
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// For Open Source Computer Vision Library
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//
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// Copyright (C) 2000, Intel Corporation, all rights reserved.
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// Third party copyrights are property of their respective owners.
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//
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// Redistribution and use in source and binary forms, with or without modification,
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// are permitted provided that the following conditions are met:
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//
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// * Redistribution's of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// * Redistribution's in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// * The name of Intel Corporation may not be used to endorse or promote products
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// derived from this software without specific prior written permission.
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//
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// This software is provided by the copyright holders and contributors "as is" and
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// any express or implied warranties, including, but not limited to, the implied
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// warranties of merchantability and fitness for a particular purpose are disclaimed.
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// In no event shall the Intel Corporation or contributors be liable for any direct,
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// indirect, incidental, special, exemplary, or consequential damages
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// (including, but not limited to, procurement of substitute goods or services;
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// loss of use, data, or profits; or business interruption) however caused
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// and on any theory of liability, whether in contract, strict liability,
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// or tort (including negligence or otherwise) arising in any way out of
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// the use of this software, even if advised of the possibility of such damage.
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//
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//M*/
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#include "test_precomp.hpp"
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#ifdef HAVE_CUDA
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///////////////////////////////////////////////////////////////////////////////////////////////////////
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// threshold
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struct Threshold : testing::TestWithParam< std::tr1::tuple<cv::gpu::DeviceInfo, int, int> >
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{
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cv::gpu::DeviceInfo devInfo;
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int type;
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int threshOp;
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cv::Size size;
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cv::Mat src;
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double maxVal;
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double thresh;
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cv::Mat dst_gold;
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virtual void SetUp()
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{
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devInfo = std::tr1::get<0>(GetParam());
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type = std::tr1::get<1>(GetParam());
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threshOp = std::tr1::get<2>(GetParam());
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cv::gpu::setDevice(devInfo.deviceID());
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cv::RNG& rng = cvtest::TS::ptr()->get_rng();
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size = cv::Size(rng.uniform(20, 150), rng.uniform(20, 150));
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src = cvtest::randomMat(rng, size, type, 0.0, 127.0, false);
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maxVal = rng.uniform(20.0, 127.0);
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thresh = rng.uniform(0.0, maxVal);
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cv::threshold(src, dst_gold, thresh, maxVal, threshOp);
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}
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};
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TEST_P(Threshold, Accuracy)
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{
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static const char* ops[] = {"THRESH_BINARY", "THRESH_BINARY_INV", "THRESH_TRUNC", "THRESH_TOZERO", "THRESH_TOZERO_INV"};
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const char* threshOpStr = ops[threshOp];
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PRINT_PARAM(devInfo);
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PRINT_TYPE(type);
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PRINT_PARAM(size);
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PRINT_PARAM(threshOpStr);
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PRINT_PARAM(maxVal);
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PRINT_PARAM(thresh);
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cv::Mat dst;
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ASSERT_NO_THROW(
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cv::gpu::GpuMat gpuRes;
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cv::gpu::threshold(cv::gpu::GpuMat(src), gpuRes, thresh, maxVal, threshOp);
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gpuRes.download(dst);
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);
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EXPECT_MAT_NEAR(dst_gold, dst, 0.0);
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}
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INSTANTIATE_TEST_CASE_P(ImgProc, Threshold, testing::Combine(
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testing::ValuesIn(devices()),
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testing::Values(CV_8U, CV_32F),
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testing::Values((int)cv::THRESH_BINARY, (int)cv::THRESH_BINARY_INV, (int)cv::THRESH_TRUNC, (int)cv::THRESH_TOZERO, (int)cv::THRESH_TOZERO_INV)));
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///////////////////////////////////////////////////////////////////////////////////////////////////////
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// resize
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struct Resize : testing::TestWithParam< std::tr1::tuple<cv::gpu::DeviceInfo, int, int> >
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{
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cv::gpu::DeviceInfo devInfo;
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int type;
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int interpolation;
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cv::Size size;
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cv::Mat src;
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cv::Mat dst_gold1;
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cv::Mat dst_gold2;
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virtual void SetUp()
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{
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devInfo = std::tr1::get<0>(GetParam());
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type = std::tr1::get<1>(GetParam());
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interpolation = std::tr1::get<2>(GetParam());
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cv::gpu::setDevice(devInfo.deviceID());
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cv::RNG& rng = cvtest::TS::ptr()->get_rng();
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size = cv::Size(rng.uniform(20, 150), rng.uniform(20, 150));
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src = cvtest::randomMat(rng, size, type, 0.0, 127.0, false);
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cv::resize(src, dst_gold1, cv::Size(), 2.0, 2.0, interpolation);
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cv::resize(src, dst_gold2, cv::Size(), 0.5, 0.5, interpolation);
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}
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};
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TEST_P(Resize, Accuracy)
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{
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static const char* interpolations[] = {"INTER_NEAREST", "INTER_LINEAR"};
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const char* interpolationStr = interpolations[interpolation];
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PRINT_PARAM(devInfo);
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PRINT_TYPE(type);
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PRINT_PARAM(size);
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PRINT_PARAM(interpolationStr);
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cv::Mat dst1;
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cv::Mat dst2;
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ASSERT_NO_THROW(
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cv::gpu::GpuMat dev_src(src);
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cv::gpu::GpuMat gpuRes1;
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cv::gpu::GpuMat gpuRes2;
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cv::gpu::resize(dev_src, gpuRes1, cv::Size(), 2.0, 2.0, interpolation);
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cv::gpu::resize(dev_src, gpuRes2, cv::Size(), 0.5, 0.5, interpolation);
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gpuRes1.download(dst1);
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gpuRes2.download(dst2);
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);
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EXPECT_MAT_SIMILAR(dst_gold1, dst1, 0.5);
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EXPECT_MAT_SIMILAR(dst_gold2, dst2, 0.5);
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}
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INSTANTIATE_TEST_CASE_P(ImgProc, Resize, testing::Combine(
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testing::ValuesIn(devices()),
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testing::Values(CV_8UC1, CV_8UC4),
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testing::Values((int)cv::INTER_NEAREST, (int)cv::INTER_LINEAR)));
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///////////////////////////////////////////////////////////////////////////////////////////////////////
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// copyMakeBorder
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struct CopyMakeBorder : testing::TestWithParam< std::tr1::tuple<cv::gpu::DeviceInfo, int> >
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{
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cv::gpu::DeviceInfo devInfo;
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int type;
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cv::Size size;
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cv::Mat src;
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int top;
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int botton;
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int left;
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int right;
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cv::Scalar val;
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cv::Mat dst_gold;
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virtual void SetUp()
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{
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devInfo = std::tr1::get<0>(GetParam());
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type = std::tr1::get<1>(GetParam());
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cv::gpu::setDevice(devInfo.deviceID());
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cv::RNG& rng = cvtest::TS::ptr()->get_rng();
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size = cv::Size(rng.uniform(20, 150), rng.uniform(20, 150));
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src = cvtest::randomMat(rng, size, type, 0.0, 127.0, false);
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top = rng.uniform(1, 10);
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botton = rng.uniform(1, 10);
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left = rng.uniform(1, 10);
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right = rng.uniform(1, 10);
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val = cv::Scalar(rng.uniform(0, 255), rng.uniform(0, 255), rng.uniform(0, 255), rng.uniform(0, 255));
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cv::copyMakeBorder(src, dst_gold, top, botton, left, right, cv::BORDER_CONSTANT, val);
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}
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};
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TEST_P(CopyMakeBorder, Accuracy)
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{
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PRINT_PARAM(devInfo);
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PRINT_TYPE(type);
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PRINT_PARAM(size);
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PRINT_PARAM(top);
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PRINT_PARAM(botton);
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PRINT_PARAM(left);
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PRINT_PARAM(right);
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PRINT_PARAM(val);
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cv::Mat dst;
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ASSERT_NO_THROW(
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cv::gpu::GpuMat gpuRes;
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cv::gpu::copyMakeBorder(cv::gpu::GpuMat(src), gpuRes, top, botton, left, right, val);
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gpuRes.download(dst);
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);
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EXPECT_MAT_NEAR(dst_gold, dst, 0.0);
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}
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INSTANTIATE_TEST_CASE_P(ImgProc, CopyMakeBorder, testing::Combine(
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testing::ValuesIn(devices()),
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testing::Values(CV_8UC1, CV_8UC4, CV_32SC1)));
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///////////////////////////////////////////////////////////////////////////////////////////////////////
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// warpAffine & warpPerspective
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static const int warpFlags[] = {cv::INTER_NEAREST, cv::INTER_LINEAR, cv::INTER_CUBIC, cv::INTER_NEAREST | cv::WARP_INVERSE_MAP, cv::INTER_LINEAR | cv::WARP_INVERSE_MAP, cv::INTER_CUBIC | cv::WARP_INVERSE_MAP};
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static const char* warpFlags_str[] = {"INTER_NEAREST", "INTER_LINEAR", "INTER_CUBIC", "INTER_NEAREST | WARP_INVERSE_MAP", "INTER_LINEAR | WARP_INVERSE_MAP", "INTER_CUBIC | WARP_INVERSE_MAP"};
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struct WarpAffine : testing::TestWithParam< std::tr1::tuple<cv::gpu::DeviceInfo, int, int> >
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{
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cv::gpu::DeviceInfo devInfo;
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int type;
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int flagIdx;
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cv::Size size;
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cv::Mat src;
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cv::Mat M;
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cv::Mat dst_gold;
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virtual void SetUp()
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{
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devInfo = std::tr1::get<0>(GetParam());
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type = std::tr1::get<1>(GetParam());
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flagIdx = std::tr1::get<2>(GetParam());
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cv::gpu::setDevice(devInfo.deviceID());
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cv::RNG& rng = cvtest::TS::ptr()->get_rng();
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size = cv::Size(rng.uniform(20, 150), rng.uniform(20, 150));
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src = cvtest::randomMat(rng, size, type, 0.0, 127.0, false);
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static double reflect[2][3] = { {-1, 0, 0},
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{ 0, -1, 0}};
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reflect[0][2] = size.width;
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reflect[1][2] = size.height;
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M = cv::Mat(2, 3, CV_64F, (void*)reflect);
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cv::warpAffine(src, dst_gold, M, src.size(), warpFlags[flagIdx]);
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}
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};
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TEST_P(WarpAffine, Accuracy)
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{
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const char* warpFlagStr = warpFlags_str[flagIdx];
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PRINT_PARAM(devInfo);
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PRINT_TYPE(type);
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PRINT_PARAM(size);
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PRINT_PARAM(warpFlagStr);
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cv::Mat dst;
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ASSERT_NO_THROW(
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cv::gpu::GpuMat gpuRes;
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cv::gpu::warpAffine(cv::gpu::GpuMat(src), gpuRes, M, src.size(), warpFlags[flagIdx]);
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gpuRes.download(dst);
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);
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// Check inner parts (ignoring 1 pixel width border)
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cv::Mat dst_gold_roi = dst_gold.rowRange(1, dst_gold.rows - 1).colRange(1, dst_gold.cols - 1);
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cv::Mat dst_roi = dst.rowRange(1, dst.rows - 1).colRange(1, dst.cols - 1);
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EXPECT_MAT_NEAR(dst_gold_roi, dst_roi, 1e-3);
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}
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struct WarpPerspective : testing::TestWithParam< std::tr1::tuple<cv::gpu::DeviceInfo, int, int> >
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{
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cv::gpu::DeviceInfo devInfo;
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int type;
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int flagIdx;
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cv::Size size;
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cv::Mat src;
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cv::Mat M;
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cv::Mat dst_gold;
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virtual void SetUp()
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{
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devInfo = std::tr1::get<0>(GetParam());
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type = std::tr1::get<1>(GetParam());
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flagIdx = std::tr1::get<2>(GetParam());
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cv::gpu::setDevice(devInfo.deviceID());
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cv::RNG& rng = cvtest::TS::ptr()->get_rng();
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size = cv::Size(rng.uniform(20, 150), rng.uniform(20, 150));
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src = cvtest::randomMat(rng, size, type, 0.0, 127.0, false);
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static double reflect[3][3] = { { -1, 0, 0},
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{ 0, -1, 0},
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{ 0, 0, 1}};
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reflect[0][2] = size.width;
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reflect[1][2] = size.height;
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M = cv::Mat(3, 3, CV_64F, (void*)reflect);
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cv::warpPerspective(src, dst_gold, M, src.size(), warpFlags[flagIdx]);
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}
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};
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TEST_P(WarpPerspective, Accuracy)
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{
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const char* warpFlagStr = warpFlags_str[flagIdx];
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PRINT_PARAM(devInfo);
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PRINT_TYPE(type);
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PRINT_PARAM(size);
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PRINT_PARAM(warpFlagStr);
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cv::Mat dst;
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ASSERT_NO_THROW(
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cv::gpu::GpuMat gpuRes;
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cv::gpu::warpPerspective(cv::gpu::GpuMat(src), gpuRes, M, src.size(), warpFlags[flagIdx]);
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gpuRes.download(dst);
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);
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// Check inner parts (ignoring 1 pixel width border)
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cv::Mat dst_gold_roi = dst_gold.rowRange(1, dst_gold.rows - 1).colRange(1, dst_gold.cols - 1);
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cv::Mat dst_roi = dst.rowRange(1, dst.rows - 1).colRange(1, dst.cols - 1);
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EXPECT_MAT_NEAR(dst_gold_roi, dst_roi, 1e-3);
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}
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INSTANTIATE_TEST_CASE_P(ImgProc, WarpAffine, testing::Combine(
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testing::ValuesIn(devices()),
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testing::Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC3, CV_32FC4),
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testing::Range(0, 6)));
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INSTANTIATE_TEST_CASE_P(ImgProc, WarpPerspective, testing::Combine(
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testing::ValuesIn(devices()),
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testing::Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC3, CV_32FC4),
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testing::Range(0, 6)));
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///////////////////////////////////////////////////////////////////////////////////////////////////////
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// integral
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struct Integral : testing::TestWithParam<cv::gpu::DeviceInfo>
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{
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cv::gpu::DeviceInfo devInfo;
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cv::Size size;
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cv::Mat src;
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cv::Mat dst_gold;
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virtual void SetUp()
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{
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devInfo = GetParam();
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cv::gpu::setDevice(devInfo.deviceID());
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cv::RNG& rng = cvtest::TS::ptr()->get_rng();
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size = cv::Size(rng.uniform(20, 150), rng.uniform(20, 150));
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src = cvtest::randomMat(rng, size, CV_8UC1, 0.0, 255.0, false);
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cv::integral(src, dst_gold, CV_32S);
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}
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};
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TEST_P(Integral, Accuracy)
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{
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PRINT_PARAM(devInfo);
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PRINT_PARAM(size);
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cv::Mat dst;
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ASSERT_NO_THROW(
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cv::gpu::GpuMat gpuRes;
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cv::gpu::integral(cv::gpu::GpuMat(src), gpuRes);
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gpuRes.download(dst);
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);
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EXPECT_MAT_NEAR(dst_gold, dst, 0.0);
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}
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INSTANTIATE_TEST_CASE_P(ImgProc, Integral, testing::ValuesIn(devices()));
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///////////////////////////////////////////////////////////////////////////////////////////////////////
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// cvtColor
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struct CvtColor : testing::TestWithParam< std::tr1::tuple<cv::gpu::DeviceInfo, int> >
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{
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static cv::Mat imgBase;
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static void SetUpTestCase()
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{
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imgBase = readImage("stereobm/aloe-L.png");
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}
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static void TearDownTestCase()
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{
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imgBase.release();
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}
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cv::gpu::DeviceInfo devInfo;
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int type;
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cv::Mat img;
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virtual void SetUp()
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{
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devInfo = std::tr1::get<0>(GetParam());
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type = std::tr1::get<1>(GetParam());
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cv::gpu::setDevice(devInfo.deviceID());
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imgBase.convertTo(img, type, type == CV_32F ? 1.0 / 255.0 : 1.0);
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}
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};
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cv::Mat CvtColor::imgBase;
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TEST_P(CvtColor, BGR2RGB)
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{
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ASSERT_TRUE(!img.empty());
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PRINT_PARAM(devInfo);
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PRINT_TYPE(type);
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cv::Mat src = img;
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cv::Mat dst_gold;
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cv::cvtColor(src, dst_gold, CV_BGR2RGB);
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cv::Mat dst;
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ASSERT_NO_THROW(
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cv::gpu::GpuMat gpuRes;
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cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_BGR2RGB);
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gpuRes.download(dst);
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);
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EXPECT_MAT_NEAR(dst_gold, dst, 0.0);
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}
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TEST_P(CvtColor, BGR2RGBA)
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{
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ASSERT_TRUE(!img.empty());
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PRINT_PARAM(devInfo);
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PRINT_TYPE(type);
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cv::Mat src = img;
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cv::Mat dst_gold;
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cv::cvtColor(src, dst_gold, CV_BGR2RGBA);
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cv::Mat dst;
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ASSERT_NO_THROW(
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cv::gpu::GpuMat gpuRes;
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cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_BGR2RGBA);
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gpuRes.download(dst);
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);
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EXPECT_MAT_NEAR(dst_gold, dst, 0.0);
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}
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TEST_P(CvtColor, BGRA2RGB)
|
|
{
|
|
ASSERT_TRUE(!img.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
|
|
cv::Mat src;
|
|
cv::cvtColor(img, src, CV_BGR2BGRA);
|
|
cv::Mat dst_gold;
|
|
cv::cvtColor(src, dst_gold, CV_BGRA2RGB);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat gpuRes;
|
|
|
|
cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_BGRA2RGB);
|
|
|
|
gpuRes.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, 0.0);
|
|
}
|
|
|
|
TEST_P(CvtColor, BGR2YCrCb)
|
|
{
|
|
ASSERT_TRUE(!img.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
|
|
cv::Mat src = img;
|
|
cv::Mat dst_gold;
|
|
cv::cvtColor(src, dst_gold, CV_BGR2YCrCb);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat gpuRes;
|
|
|
|
cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_BGR2YCrCb);
|
|
|
|
gpuRes.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, 1e-5);
|
|
}
|
|
|
|
TEST_P(CvtColor, YCrCb2RGB)
|
|
{
|
|
ASSERT_TRUE(!img.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
|
|
cv::Mat src;
|
|
cv::cvtColor(img, src, CV_BGR2YCrCb);
|
|
cv::Mat dst_gold;
|
|
cv::cvtColor(src, dst_gold, CV_YCrCb2RGB);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat gpuRes;
|
|
|
|
cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_YCrCb2RGB);
|
|
|
|
gpuRes.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, 1e-5);
|
|
}
|
|
|
|
TEST_P(CvtColor, BGR2YUV)
|
|
{
|
|
ASSERT_TRUE(!img.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
|
|
cv::Mat src = img;
|
|
cv::Mat dst_gold;
|
|
cv::cvtColor(src, dst_gold, CV_BGR2YUV);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat gpuRes;
|
|
|
|
cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_BGR2YUV);
|
|
|
|
gpuRes.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, 1e-5);
|
|
}
|
|
|
|
TEST_P(CvtColor, YUV2BGR)
|
|
{
|
|
ASSERT_TRUE(!img.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
|
|
cv::Mat src;
|
|
cv::cvtColor(img, src, CV_BGR2YUV);
|
|
cv::Mat dst_gold;
|
|
cv::cvtColor(src, dst_gold, CV_YUV2BGR);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat gpuRes;
|
|
|
|
cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_YUV2BGR);
|
|
|
|
gpuRes.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, 1e-5);
|
|
}
|
|
|
|
TEST_P(CvtColor, BGR2XYZ)
|
|
{
|
|
ASSERT_TRUE(!img.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
|
|
cv::Mat src = img;
|
|
cv::Mat dst_gold;
|
|
cv::cvtColor(src, dst_gold, CV_BGR2XYZ);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat gpuRes;
|
|
|
|
cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_BGR2XYZ);
|
|
|
|
gpuRes.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, 1e-5);
|
|
}
|
|
|
|
TEST_P(CvtColor, XYZ2BGR)
|
|
{
|
|
ASSERT_TRUE(!img.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
|
|
cv::Mat src;
|
|
cv::cvtColor(img, src, CV_BGR2XYZ);
|
|
cv::Mat dst_gold;
|
|
cv::cvtColor(src, dst_gold, CV_XYZ2BGR);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat gpuRes;
|
|
|
|
cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_XYZ2BGR);
|
|
|
|
gpuRes.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, 1e-5);
|
|
}
|
|
|
|
TEST_P(CvtColor, BGR2HSV)
|
|
{
|
|
if (type == CV_16U)
|
|
return;
|
|
|
|
ASSERT_TRUE(!img.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
|
|
cv::Mat src = img;
|
|
cv::Mat dst_gold;
|
|
cv::cvtColor(src, dst_gold, CV_BGR2HSV);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat gpuRes;
|
|
|
|
cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_BGR2HSV);
|
|
|
|
gpuRes.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, type == CV_32F ? 1e-2 : 1);
|
|
}
|
|
|
|
TEST_P(CvtColor, HSV2BGR)
|
|
{
|
|
if (type == CV_16U)
|
|
return;
|
|
|
|
ASSERT_TRUE(!img.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
|
|
cv::Mat src;
|
|
cv::cvtColor(img, src, CV_BGR2HSV);
|
|
cv::Mat dst_gold;
|
|
cv::cvtColor(src, dst_gold, CV_HSV2BGR);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat gpuRes;
|
|
|
|
cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_HSV2BGR);
|
|
|
|
gpuRes.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, type == CV_32F ? 1e-2 : 1);
|
|
}
|
|
|
|
TEST_P(CvtColor, BGR2HSV_FULL)
|
|
{
|
|
if (type == CV_16U)
|
|
return;
|
|
|
|
ASSERT_TRUE(!img.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
|
|
cv::Mat src = img;
|
|
cv::Mat dst_gold;
|
|
cv::cvtColor(src, dst_gold, CV_BGR2HSV_FULL);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat gpuRes;
|
|
|
|
cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_BGR2HSV_FULL);
|
|
|
|
gpuRes.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, type == CV_32F ? 1e-2 : 1);
|
|
}
|
|
|
|
TEST_P(CvtColor, HSV2BGR_FULL)
|
|
{
|
|
if (type == CV_16U)
|
|
return;
|
|
|
|
ASSERT_TRUE(!img.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
|
|
cv::Mat src;
|
|
cv::cvtColor(img, src, CV_BGR2HSV_FULL);
|
|
cv::Mat dst_gold;
|
|
cv::cvtColor(src, dst_gold, CV_HSV2BGR_FULL);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat gpuRes;
|
|
|
|
cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_HSV2BGR_FULL);
|
|
|
|
gpuRes.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, type == CV_32F ? 1e-2 : 1);
|
|
}
|
|
|
|
TEST_P(CvtColor, BGR2HLS)
|
|
{
|
|
if (type == CV_16U)
|
|
return;
|
|
|
|
ASSERT_TRUE(!img.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
|
|
cv::Mat src = img;
|
|
cv::Mat dst_gold;
|
|
cv::cvtColor(src, dst_gold, CV_BGR2HLS);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat gpuRes;
|
|
|
|
cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_BGR2HLS);
|
|
|
|
gpuRes.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, type == CV_32F ? 1e-2 : 1);
|
|
}
|
|
|
|
TEST_P(CvtColor, HLS2BGR)
|
|
{
|
|
if (type == CV_16U)
|
|
return;
|
|
|
|
ASSERT_TRUE(!img.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
|
|
cv::Mat src;
|
|
cv::cvtColor(img, src, CV_BGR2HLS);
|
|
cv::Mat dst_gold;
|
|
cv::cvtColor(src, dst_gold, CV_HLS2BGR);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat gpuRes;
|
|
|
|
cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_HLS2BGR);
|
|
|
|
gpuRes.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, type == CV_32F ? 1e-2 : 1);
|
|
}
|
|
|
|
TEST_P(CvtColor, BGR2HLS_FULL)
|
|
{
|
|
if (type == CV_16U)
|
|
return;
|
|
|
|
ASSERT_TRUE(!img.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
|
|
cv::Mat src = img;
|
|
cv::Mat dst_gold;
|
|
cv::cvtColor(src, dst_gold, CV_BGR2HLS_FULL);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat gpuRes;
|
|
|
|
cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_BGR2HLS_FULL);
|
|
|
|
gpuRes.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, type == CV_32F ? 1e-2 : 1);
|
|
}
|
|
|
|
TEST_P(CvtColor, HLS2BGR_FULL)
|
|
{
|
|
if (type == CV_16U)
|
|
return;
|
|
|
|
ASSERT_TRUE(!img.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
|
|
cv::Mat src;
|
|
cv::cvtColor(img, src, CV_BGR2HLS_FULL);
|
|
cv::Mat dst_gold;
|
|
cv::cvtColor(src, dst_gold, CV_HLS2BGR_FULL);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat gpuRes;
|
|
|
|
cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_HLS2BGR_FULL);
|
|
|
|
gpuRes.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, type == CV_32F ? 1e-2 : 1);
|
|
}
|
|
|
|
TEST_P(CvtColor, BGR2GRAY)
|
|
{
|
|
ASSERT_TRUE(!img.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
|
|
cv::Mat src = img;
|
|
cv::Mat dst_gold;
|
|
cv::cvtColor(src, dst_gold, CV_BGR2GRAY);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat gpuRes;
|
|
|
|
cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_BGR2GRAY);
|
|
|
|
gpuRes.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, 1e-5);
|
|
}
|
|
|
|
TEST_P(CvtColor, GRAY2RGB)
|
|
{
|
|
ASSERT_TRUE(!img.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
|
|
cv::Mat src;
|
|
cv::cvtColor(img, src, CV_BGR2GRAY);
|
|
cv::Mat dst_gold;
|
|
cv::cvtColor(src, dst_gold, CV_GRAY2RGB);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat gpuRes;
|
|
|
|
cv::gpu::cvtColor(cv::gpu::GpuMat(src), gpuRes, CV_GRAY2RGB);
|
|
|
|
gpuRes.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, 0.0);
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(ImgProc, CvtColor, testing::Combine(
|
|
testing::ValuesIn(devices()),
|
|
testing::Values(CV_8U, CV_16U, CV_32F)));
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// histograms
|
|
|
|
struct Histograms : testing::TestWithParam<cv::gpu::DeviceInfo>
|
|
{
|
|
static cv::Mat hsv;
|
|
|
|
static void SetUpTestCase()
|
|
{
|
|
cv::Mat img = readImage("stereobm/aloe-L.png");
|
|
cv::cvtColor(img, hsv, CV_BGR2HSV);
|
|
}
|
|
|
|
static void TearDownTestCase()
|
|
{
|
|
hsv.release();
|
|
}
|
|
|
|
cv::gpu::DeviceInfo devInfo;
|
|
|
|
int hbins;
|
|
float hranges[2];
|
|
|
|
cv::Mat hist_gold;
|
|
|
|
virtual void SetUp()
|
|
{
|
|
devInfo = GetParam();
|
|
|
|
cv::gpu::setDevice(devInfo.deviceID());
|
|
|
|
hbins = 30;
|
|
|
|
hranges[0] = 0;
|
|
hranges[1] = 180;
|
|
|
|
int histSize[] = {hbins};
|
|
const float* ranges[] = {hranges};
|
|
|
|
cv::MatND histnd;
|
|
|
|
int channels[] = {0};
|
|
cv::calcHist(&hsv, 1, channels, cv::Mat(), histnd, 1, histSize, ranges);
|
|
|
|
hist_gold = histnd;
|
|
hist_gold = hist_gold.t();
|
|
hist_gold.convertTo(hist_gold, CV_32S);
|
|
}
|
|
};
|
|
|
|
cv::Mat Histograms::hsv;
|
|
|
|
TEST_P(Histograms, Accuracy)
|
|
{
|
|
ASSERT_TRUE(!hsv.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
|
|
cv::Mat hist;
|
|
|
|
ASSERT_NO_THROW(
|
|
std::vector<cv::gpu::GpuMat> srcs;
|
|
cv::gpu::split(cv::gpu::GpuMat(hsv), srcs);
|
|
|
|
cv::gpu::GpuMat gpuHist;
|
|
|
|
cv::gpu::histEven(srcs[0], gpuHist, hbins, (int)hranges[0], (int)hranges[1]);
|
|
|
|
gpuHist.download(hist);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(hist_gold, hist, 0.0);
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(ImgProc, Histograms, testing::ValuesIn(devices()));
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// cornerHarris
|
|
|
|
static const int borderTypes[] = {cv::BORDER_REPLICATE, cv::BORDER_CONSTANT, cv::BORDER_REFLECT, cv::BORDER_WRAP, cv::BORDER_REFLECT101, cv::BORDER_TRANSPARENT};
|
|
static const char* borderTypes_str[] = {"BORDER_REPLICATE", "BORDER_CONSTANT", "BORDER_REFLECT", "BORDER_WRAP", "BORDER_REFLECT101", "BORDER_TRANSPARENT"};
|
|
|
|
struct CornerHarris : testing::TestWithParam< std::tr1::tuple<cv::gpu::DeviceInfo, int, int> >
|
|
{
|
|
static cv::Mat img;
|
|
|
|
static void SetUpTestCase()
|
|
{
|
|
img = readImage("stereobm/aloe-L.png", CV_LOAD_IMAGE_GRAYSCALE);
|
|
}
|
|
|
|
static void TearDownTestCase()
|
|
{
|
|
img.release();
|
|
}
|
|
|
|
cv::gpu::DeviceInfo devInfo;
|
|
int type;
|
|
int borderTypeIdx;
|
|
|
|
cv::Mat src;
|
|
int blockSize;
|
|
int apertureSize;
|
|
double k;
|
|
|
|
cv::Mat dst_gold;
|
|
|
|
virtual void SetUp()
|
|
{
|
|
devInfo = std::tr1::get<0>(GetParam());
|
|
type = std::tr1::get<1>(GetParam());
|
|
borderTypeIdx = std::tr1::get<2>(GetParam());
|
|
|
|
cv::gpu::setDevice(devInfo.deviceID());
|
|
|
|
cv::RNG& rng = cvtest::TS::ptr()->get_rng();
|
|
|
|
img.convertTo(src, type, type == CV_32F ? 1.0 / 255.0 : 1.0);
|
|
|
|
blockSize = 1 + rng.next() % 5;
|
|
apertureSize = 1 + 2 * (rng.next() % 4);
|
|
k = rng.uniform(0.1, 0.9);
|
|
|
|
cv::cornerHarris(src, dst_gold, blockSize, apertureSize, k, borderTypes[borderTypeIdx]);
|
|
}
|
|
};
|
|
|
|
cv::Mat CornerHarris::img;
|
|
|
|
TEST_P(CornerHarris, Accuracy)
|
|
{
|
|
const char* borderTypeStr = borderTypes_str[borderTypeIdx];
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
PRINT_PARAM(borderTypeStr);
|
|
PRINT_PARAM(blockSize);
|
|
PRINT_PARAM(apertureSize);
|
|
PRINT_PARAM(k);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat dev_dst;
|
|
cv::gpu::cornerHarris(cv::gpu::GpuMat(src), dev_dst, blockSize, apertureSize, k, borderTypes[borderTypeIdx]);
|
|
dev_dst.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, 1e-3);
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(ImgProc, CornerHarris, testing::Combine(
|
|
testing::ValuesIn(devices()),
|
|
testing::Values(CV_8UC1, CV_32FC1),
|
|
testing::Values(0, 4)));
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
// cornerMinEigen
|
|
|
|
struct CornerMinEigen : testing::TestWithParam< std::tr1::tuple<cv::gpu::DeviceInfo, int, int> >
|
|
{
|
|
static cv::Mat img;
|
|
|
|
static void SetUpTestCase()
|
|
{
|
|
img = readImage("stereobm/aloe-L.png", CV_LOAD_IMAGE_GRAYSCALE);
|
|
}
|
|
|
|
static void TearDownTestCase()
|
|
{
|
|
img.release();
|
|
}
|
|
|
|
cv::gpu::DeviceInfo devInfo;
|
|
int type;
|
|
int borderTypeIdx;
|
|
|
|
cv::Mat src;
|
|
int blockSize;
|
|
int apertureSize;
|
|
|
|
cv::Mat dst_gold;
|
|
|
|
virtual void SetUp()
|
|
{
|
|
devInfo = std::tr1::get<0>(GetParam());
|
|
type = std::tr1::get<1>(GetParam());
|
|
borderTypeIdx = std::tr1::get<2>(GetParam());
|
|
|
|
cv::gpu::setDevice(devInfo.deviceID());
|
|
|
|
cv::RNG& rng = cvtest::TS::ptr()->get_rng();
|
|
|
|
img.convertTo(src, type, type == CV_32F ? 1.0 / 255.0 : 1.0);
|
|
|
|
blockSize = 1 + rng.next() % 5;
|
|
apertureSize = 1 + 2 * (rng.next() % 4);
|
|
|
|
cv::cornerMinEigenVal(src, dst_gold, blockSize, apertureSize, borderTypes[borderTypeIdx]);
|
|
}
|
|
};
|
|
|
|
cv::Mat CornerMinEigen::img;
|
|
|
|
TEST_P(CornerMinEigen, Accuracy)
|
|
{
|
|
const char* borderTypeStr = borderTypes_str[borderTypeIdx];
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
PRINT_PARAM(borderTypeStr);
|
|
PRINT_PARAM(blockSize);
|
|
PRINT_PARAM(apertureSize);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat dev_dst;
|
|
cv::gpu::cornerMinEigenVal(cv::gpu::GpuMat(src), dev_dst, blockSize, apertureSize, borderTypes[borderTypeIdx]);
|
|
dev_dst.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, 1e-2);
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(ImgProc, CornerMinEigen, testing::Combine(
|
|
testing::ValuesIn(devices()),
|
|
testing::Values(CV_8UC1, CV_32FC1),
|
|
testing::Values(0, 4)));
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
// ColumnSum
|
|
|
|
struct ColumnSum : testing::TestWithParam<cv::gpu::DeviceInfo>
|
|
{
|
|
cv::gpu::DeviceInfo devInfo;
|
|
|
|
cv::Size size;
|
|
cv::Mat src;
|
|
|
|
virtual void SetUp()
|
|
{
|
|
devInfo = GetParam();
|
|
|
|
cv::gpu::setDevice(devInfo.deviceID());
|
|
|
|
cv::RNG& rng = cvtest::TS::ptr()->get_rng();
|
|
|
|
size = cv::Size(rng.uniform(100, 400), rng.uniform(100, 400));
|
|
|
|
src = cvtest::randomMat(rng, size, CV_32F, 0.0, 1.0, false);
|
|
}
|
|
};
|
|
|
|
TEST_P(ColumnSum, Accuracy)
|
|
{
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_PARAM(size);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat dev_dst;
|
|
cv::gpu::columnSum(cv::gpu::GpuMat(src), dev_dst);
|
|
dev_dst.download(dst);
|
|
);
|
|
|
|
for (int j = 0; j < src.cols; ++j)
|
|
{
|
|
float gold = src.at<float>(0, j);
|
|
float res = dst.at<float>(0, j);
|
|
ASSERT_NEAR(res, gold, 0.5);
|
|
}
|
|
|
|
for (int i = 1; i < src.rows; ++i)
|
|
{
|
|
for (int j = 0; j < src.cols; ++j)
|
|
{
|
|
float gold = src.at<float>(i, j) += src.at<float>(i - 1, j);
|
|
float res = dst.at<float>(i, j);
|
|
ASSERT_NEAR(res, gold, 0.5);
|
|
}
|
|
}
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(ImgProc, ColumnSum, testing::ValuesIn(devices()));
|
|
|
|
////////////////////////////////////////////////////////////////////////
|
|
// Norm
|
|
|
|
static const int normTypes[] = {cv::NORM_INF, cv::NORM_L1, cv::NORM_L2};
|
|
static const char* normTypes_str[] = {"NORM_INF", "NORM_L1", "NORM_L2"};
|
|
|
|
struct Norm : testing::TestWithParam< std::tr1::tuple<cv::gpu::DeviceInfo, int, int> >
|
|
{
|
|
cv::gpu::DeviceInfo devInfo;
|
|
int type;
|
|
int normTypeIdx;
|
|
|
|
cv::Size size;
|
|
cv::Mat src;
|
|
|
|
double gold;
|
|
|
|
virtual void SetUp()
|
|
{
|
|
devInfo = std::tr1::get<0>(GetParam());
|
|
type = std::tr1::get<1>(GetParam());
|
|
normTypeIdx = std::tr1::get<2>(GetParam());
|
|
|
|
cv::gpu::setDevice(devInfo.deviceID());
|
|
|
|
cv::RNG& rng = cvtest::TS::ptr()->get_rng();
|
|
|
|
size = cv::Size(rng.uniform(100, 400), rng.uniform(100, 400));
|
|
|
|
src = cvtest::randomMat(rng, size, type, 0.0, 10.0, false);
|
|
|
|
gold = cv::norm(src, normTypes[normTypeIdx]);
|
|
}
|
|
};
|
|
|
|
TEST_P(Norm, Accuracy)
|
|
{
|
|
const char* normTypeStr = normTypes_str[normTypeIdx];
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
PRINT_PARAM(size);
|
|
PRINT_PARAM(normTypeStr);
|
|
|
|
double res;
|
|
|
|
ASSERT_NO_THROW(
|
|
res = cv::gpu::norm(cv::gpu::GpuMat(src), normTypes[normTypeIdx]);
|
|
);
|
|
|
|
ASSERT_NEAR(res, gold, 0.5);
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(ImgProc, Norm, testing::Combine(
|
|
testing::ValuesIn(devices()),
|
|
testing::ValuesIn(types(CV_8U, CV_32F, 1, 1)),
|
|
testing::Range(0, 3)));
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// reprojectImageTo3D
|
|
|
|
struct ReprojectImageTo3D : testing::TestWithParam<cv::gpu::DeviceInfo>
|
|
{
|
|
cv::gpu::DeviceInfo devInfo;
|
|
|
|
cv::Size size;
|
|
cv::Mat disp;
|
|
cv::Mat Q;
|
|
|
|
cv::Mat dst_gold;
|
|
|
|
virtual void SetUp()
|
|
{
|
|
devInfo = GetParam();
|
|
|
|
cv::gpu::setDevice(devInfo.deviceID());
|
|
|
|
cv::RNG& rng = cvtest::TS::ptr()->get_rng();
|
|
|
|
size = cv::Size(rng.uniform(100, 500), rng.uniform(100, 500));
|
|
|
|
disp = cvtest::randomMat(rng, size, CV_8UC1, 5.0, 30.0, false);
|
|
|
|
Q = cvtest::randomMat(rng, cv::Size(4, 4), CV_32FC1, 0.1, 1.0, false);
|
|
|
|
cv::reprojectImageTo3D(disp, dst_gold, Q, false);
|
|
}
|
|
};
|
|
|
|
TEST_P(ReprojectImageTo3D, Accuracy)
|
|
{
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_PARAM(size);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat gpures;
|
|
cv::gpu::reprojectImageTo3D(cv::gpu::GpuMat(disp), gpures, Q);
|
|
gpures.download(dst);
|
|
);
|
|
|
|
ASSERT_EQ(dst_gold.size(), dst.size());
|
|
|
|
for (int y = 0; y < dst_gold.rows; ++y)
|
|
{
|
|
const cv::Vec3f* cpu_row = dst_gold.ptr<cv::Vec3f>(y);
|
|
const cv::Vec4f* gpu_row = dst.ptr<cv::Vec4f>(y);
|
|
|
|
for (int x = 0; x < dst_gold.cols; ++x)
|
|
{
|
|
cv::Vec3f gold = cpu_row[x];
|
|
cv::Vec4f res = gpu_row[x];
|
|
|
|
ASSERT_NEAR(res[0], gold[0], 1e-5);
|
|
ASSERT_NEAR(res[1], gold[1], 1e-5);
|
|
ASSERT_NEAR(res[2], gold[2], 1e-5);
|
|
}
|
|
}
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(ImgProc, ReprojectImageTo3D, testing::ValuesIn(devices()));
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// meanShift
|
|
|
|
struct MeanShift : testing::TestWithParam<cv::gpu::DeviceInfo>
|
|
{
|
|
static cv::Mat rgba;
|
|
|
|
static void SetUpTestCase()
|
|
{
|
|
cv::Mat img = readImage("meanshift/cones.png");
|
|
cv::cvtColor(img, rgba, CV_BGR2BGRA);
|
|
}
|
|
|
|
static void TearDownTestCase()
|
|
{
|
|
rgba.release();
|
|
}
|
|
|
|
cv::gpu::DeviceInfo devInfo;
|
|
|
|
int spatialRad;
|
|
int colorRad;
|
|
|
|
virtual void SetUp()
|
|
{
|
|
devInfo = GetParam();
|
|
|
|
cv::gpu::setDevice(devInfo.deviceID());
|
|
|
|
spatialRad = 30;
|
|
colorRad = 30;
|
|
}
|
|
};
|
|
|
|
cv::Mat MeanShift::rgba;
|
|
|
|
TEST_P(MeanShift, Filtering)
|
|
{
|
|
cv::Mat img_template;
|
|
|
|
if (supportFeature(devInfo, cv::gpu::FEATURE_SET_COMPUTE_20))
|
|
img_template = readImage("meanshift/con_result.png");
|
|
else
|
|
img_template = readImage("meanshift/con_result_CC1X.png");
|
|
|
|
ASSERT_TRUE(!rgba.empty() && !img_template.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat dev_dst;
|
|
cv::gpu::meanShiftFiltering(cv::gpu::GpuMat(rgba), dev_dst, spatialRad, colorRad);
|
|
dev_dst.download(dst);
|
|
);
|
|
|
|
ASSERT_EQ(CV_8UC4, dst.type());
|
|
|
|
cv::Mat result;
|
|
cv::cvtColor(dst, result, CV_BGRA2BGR);
|
|
|
|
EXPECT_MAT_NEAR(img_template, result, 0.0);
|
|
}
|
|
|
|
TEST_P(MeanShift, Proc)
|
|
{
|
|
cv::Mat spmap_template;
|
|
cv::FileStorage fs;
|
|
|
|
if (supportFeature(devInfo, cv::gpu::FEATURE_SET_COMPUTE_20))
|
|
fs.open(std::string(cvtest::TS::ptr()->get_data_path()) + "meanshift/spmap.yaml", cv::FileStorage::READ);
|
|
else
|
|
fs.open(std::string(cvtest::TS::ptr()->get_data_path()) + "meanshift/spmap_CC1X.yaml", cv::FileStorage::READ);
|
|
|
|
ASSERT_TRUE(fs.isOpened());
|
|
|
|
fs["spmap"] >> spmap_template;
|
|
|
|
ASSERT_TRUE(!rgba.empty() && !spmap_template.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
|
|
cv::Mat rmap_filtered;
|
|
cv::Mat rmap;
|
|
cv::Mat spmap;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat d_rmap_filtered;
|
|
cv::gpu::meanShiftFiltering(cv::gpu::GpuMat(rgba), d_rmap_filtered, spatialRad, colorRad);
|
|
|
|
cv::gpu::GpuMat d_rmap;
|
|
cv::gpu::GpuMat d_spmap;
|
|
cv::gpu::meanShiftProc(cv::gpu::GpuMat(rgba), d_rmap, d_spmap, spatialRad, colorRad);
|
|
|
|
d_rmap_filtered.download(rmap_filtered);
|
|
d_rmap.download(rmap);
|
|
d_spmap.download(spmap);
|
|
);
|
|
|
|
ASSERT_EQ(CV_8UC4, rmap.type());
|
|
|
|
EXPECT_MAT_NEAR(rmap_filtered, rmap, 0.0);
|
|
EXPECT_MAT_NEAR(spmap_template, spmap, 0.0);
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(ImgProc, MeanShift, testing::ValuesIn(devices()));
|
|
|
|
struct MeanShiftSegmentation : testing::TestWithParam< std::tr1::tuple<cv::gpu::DeviceInfo, int> >
|
|
{
|
|
static cv::Mat rgba;
|
|
|
|
static void SetUpTestCase()
|
|
{
|
|
cv::Mat img = readImage("meanshift/cones.png");
|
|
cv::cvtColor(img, rgba, CV_BGR2BGRA);
|
|
}
|
|
|
|
static void TearDownTestCase()
|
|
{
|
|
rgba.release();
|
|
}
|
|
|
|
cv::gpu::DeviceInfo devInfo;
|
|
int minsize;
|
|
|
|
cv::Mat dst_gold;
|
|
|
|
virtual void SetUp()
|
|
{
|
|
devInfo = std::tr1::get<0>(GetParam());
|
|
minsize = std::tr1::get<1>(GetParam());
|
|
|
|
cv::gpu::setDevice(devInfo.deviceID());
|
|
|
|
std::ostringstream path;
|
|
path << "meanshift/cones_segmented_sp10_sr10_minsize" << minsize;
|
|
if (supportFeature(devInfo, cv::gpu::FEATURE_SET_COMPUTE_20))
|
|
path << ".png";
|
|
else
|
|
path << "_CC1X.png";
|
|
|
|
dst_gold = readImage(path.str());
|
|
}
|
|
};
|
|
|
|
cv::Mat MeanShiftSegmentation::rgba;
|
|
|
|
TEST_P(MeanShiftSegmentation, Regression)
|
|
{
|
|
ASSERT_TRUE(!rgba.empty() && !dst_gold.empty());
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_PARAM(minsize);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::meanShiftSegmentation(cv::gpu::GpuMat(rgba), dst, 10, 10, minsize);
|
|
);
|
|
|
|
cv::Mat dst_rgb;
|
|
cv::cvtColor(dst, dst_rgb, CV_BGRA2BGR);
|
|
|
|
EXPECT_MAT_SIMILAR(dst_gold, dst_rgb, 1e-3);
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(ImgProc, MeanShiftSegmentation, testing::Combine(
|
|
testing::ValuesIn(devices()),
|
|
testing::Values(0, 4, 20, 84, 340, 1364)));
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// matchTemplate
|
|
|
|
static const char* matchTemplateMethods[] = {"SQDIFF", "SQDIFF_NORMED", "CCORR", "CCORR_NORMED", "CCOEFF", "CCOEFF_NORMED"};
|
|
|
|
struct MatchTemplate8U : testing::TestWithParam< std::tr1::tuple<cv::gpu::DeviceInfo, int, int> >
|
|
{
|
|
cv::gpu::DeviceInfo devInfo;
|
|
int cn;
|
|
int method;
|
|
|
|
int n, m, h, w;
|
|
cv::Mat image, templ;
|
|
|
|
cv::Mat dst_gold;
|
|
|
|
virtual void SetUp()
|
|
{
|
|
devInfo = std::tr1::get<0>(GetParam());
|
|
cn = std::tr1::get<1>(GetParam());
|
|
method = std::tr1::get<2>(GetParam());
|
|
|
|
cv::gpu::setDevice(devInfo.deviceID());
|
|
|
|
cv::RNG& rng = cvtest::TS::ptr()->get_rng();
|
|
|
|
n = rng.uniform(30, 100);
|
|
m = rng.uniform(30, 100);
|
|
h = rng.uniform(5, n - 1);
|
|
w = rng.uniform(5, m - 1);
|
|
|
|
image = cvtest::randomMat(rng, cv::Size(m, n), CV_MAKETYPE(CV_8U, cn), 1.0, 10.0, false);
|
|
templ = cvtest::randomMat(rng, cv::Size(w, h), CV_MAKETYPE(CV_8U, cn), 1.0, 10.0, false);
|
|
|
|
cv::matchTemplate(image, templ, dst_gold, method);
|
|
}
|
|
};
|
|
|
|
TEST_P(MatchTemplate8U, Regression)
|
|
{
|
|
const char* matchTemplateMethodStr = matchTemplateMethods[method];
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_PARAM(cn);
|
|
PRINT_PARAM(matchTemplateMethodStr);
|
|
PRINT_PARAM(n);
|
|
PRINT_PARAM(m);
|
|
PRINT_PARAM(h);
|
|
PRINT_PARAM(w);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat dev_dst;
|
|
cv::gpu::matchTemplate(cv::gpu::GpuMat(image), cv::gpu::GpuMat(templ), dev_dst, method);
|
|
dev_dst.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, 5 * h * w * 1e-4);
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(ImgProc, MatchTemplate8U, testing::Combine(
|
|
testing::ValuesIn(devices()),
|
|
testing::Range(1, 5),
|
|
testing::Values((int)CV_TM_SQDIFF, (int)CV_TM_SQDIFF_NORMED, (int)CV_TM_CCORR, (int)CV_TM_CCORR_NORMED, (int)CV_TM_CCOEFF, (int)CV_TM_CCOEFF_NORMED)));
|
|
|
|
struct MatchTemplate32F : testing::TestWithParam< std::tr1::tuple<cv::gpu::DeviceInfo, int, int> >
|
|
{
|
|
cv::gpu::DeviceInfo devInfo;
|
|
int cn;
|
|
int method;
|
|
|
|
int n, m, h, w;
|
|
cv::Mat image, templ;
|
|
|
|
cv::Mat dst_gold;
|
|
|
|
virtual void SetUp()
|
|
{
|
|
devInfo = std::tr1::get<0>(GetParam());
|
|
cn = std::tr1::get<1>(GetParam());
|
|
method = std::tr1::get<2>(GetParam());
|
|
|
|
cv::gpu::setDevice(devInfo.deviceID());
|
|
|
|
cv::RNG& rng = cvtest::TS::ptr()->get_rng();
|
|
|
|
n = rng.uniform(30, 100);
|
|
m = rng.uniform(30, 100);
|
|
h = rng.uniform(5, n - 1);
|
|
w = rng.uniform(5, m - 1);
|
|
|
|
image = cvtest::randomMat(rng, cv::Size(m, n), CV_MAKETYPE(CV_32F, cn), 0.001, 1.0, false);
|
|
templ = cvtest::randomMat(rng, cv::Size(w, h), CV_MAKETYPE(CV_32F, cn), 0.001, 1.0, false);
|
|
|
|
cv::matchTemplate(image, templ, dst_gold, method);
|
|
}
|
|
};
|
|
|
|
TEST_P(MatchTemplate32F, Regression)
|
|
{
|
|
const char* matchTemplateMethodStr = matchTemplateMethods[method];
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_PARAM(cn);
|
|
PRINT_PARAM(matchTemplateMethodStr);
|
|
PRINT_PARAM(n);
|
|
PRINT_PARAM(m);
|
|
PRINT_PARAM(h);
|
|
PRINT_PARAM(w);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat dev_dst;
|
|
cv::gpu::matchTemplate(cv::gpu::GpuMat(image), cv::gpu::GpuMat(templ), dev_dst, method);
|
|
dev_dst.download(dst);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(dst_gold, dst, 0.25 * h * w * 1e-4);
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(ImgProc, MatchTemplate32F, testing::Combine(
|
|
testing::ValuesIn(devices()),
|
|
testing::Range(1, 5),
|
|
testing::Values((int)CV_TM_SQDIFF, (int)CV_TM_CCORR)));
|
|
|
|
struct MatchTemplate : testing::TestWithParam< std::tr1::tuple<cv::gpu::DeviceInfo, int> >
|
|
{
|
|
static cv::Mat image;
|
|
static cv::Mat pattern;
|
|
|
|
static cv::Point maxLocGold;
|
|
|
|
static void SetUpTestCase()
|
|
{
|
|
image = readImage("matchtemplate/black.png");
|
|
pattern = readImage("matchtemplate/cat.png");
|
|
|
|
maxLocGold = cv::Point(284, 12);
|
|
}
|
|
|
|
static void TearDownTestCase()
|
|
{
|
|
image.release();
|
|
pattern.release();
|
|
}
|
|
|
|
cv::gpu::DeviceInfo devInfo;
|
|
int method;
|
|
|
|
virtual void SetUp()
|
|
{
|
|
devInfo = std::tr1::get<0>(GetParam());
|
|
method = std::tr1::get<1>(GetParam());
|
|
|
|
cv::gpu::setDevice(devInfo.deviceID());
|
|
}
|
|
};
|
|
|
|
cv::Mat MatchTemplate::image;
|
|
cv::Mat MatchTemplate::pattern;
|
|
cv::Point MatchTemplate::maxLocGold;
|
|
|
|
TEST_P(MatchTemplate, FindPatternInBlack)
|
|
{
|
|
ASSERT_TRUE(!image.empty() && !pattern.empty());
|
|
|
|
const char* matchTemplateMethodStr = matchTemplateMethods[method];
|
|
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_PARAM(matchTemplateMethodStr);
|
|
|
|
cv::Mat dst;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat dev_dst;
|
|
cv::gpu::matchTemplate(cv::gpu::GpuMat(image), cv::gpu::GpuMat(pattern), dev_dst, method);
|
|
dev_dst.download(dst);
|
|
);
|
|
|
|
double maxValue;
|
|
cv::Point maxLoc;
|
|
cv::minMaxLoc(dst, NULL, &maxValue, NULL, &maxLoc);
|
|
|
|
ASSERT_EQ(maxLocGold, maxLoc);
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(ImgProc, MatchTemplate, testing::Combine(
|
|
testing::ValuesIn(devices()),
|
|
testing::Values((int)CV_TM_CCOEFF_NORMED, (int)CV_TM_CCORR_NORMED)));
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
// MulSpectrums
|
|
|
|
struct MulSpectrums : testing::TestWithParam< std::tr1::tuple<cv::gpu::DeviceInfo, int> >
|
|
{
|
|
cv::gpu::DeviceInfo devInfo;
|
|
int flag;
|
|
|
|
cv::Mat a, b;
|
|
|
|
virtual void SetUp()
|
|
{
|
|
devInfo = std::tr1::get<0>(GetParam());
|
|
flag = std::tr1::get<1>(GetParam());
|
|
|
|
cv::gpu::setDevice(devInfo.deviceID());
|
|
|
|
cv::RNG& rng = cvtest::TS::ptr()->get_rng();
|
|
|
|
a = cvtest::randomMat(rng, cv::Size(rng.uniform(100, 200), rng.uniform(100, 200)), CV_32FC2, 0.0, 10.0, false);
|
|
b = cvtest::randomMat(rng, a.size(), CV_32FC2, 0.0, 10.0, false);
|
|
}
|
|
};
|
|
|
|
TEST_P(MulSpectrums, Simple)
|
|
{
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_PARAM(flag);
|
|
|
|
cv::Mat c_gold;
|
|
cv::mulSpectrums(a, b, c_gold, flag, false);
|
|
|
|
cv::Mat c;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat d_c;
|
|
|
|
cv::gpu::mulSpectrums(cv::gpu::GpuMat(a), cv::gpu::GpuMat(b), d_c, flag, false);
|
|
|
|
d_c.download(c);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(c_gold, c, 1e-4);
|
|
}
|
|
|
|
TEST_P(MulSpectrums, Scaled)
|
|
{
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_PARAM(flag);
|
|
|
|
float scale = 1.f / a.size().area();
|
|
|
|
cv::Mat c_gold;
|
|
cv::mulSpectrums(a, b, c_gold, flag, false);
|
|
c_gold.convertTo(c_gold, c_gold.type(), scale);
|
|
|
|
cv::Mat c;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat d_c;
|
|
|
|
cv::gpu::mulAndScaleSpectrums(cv::gpu::GpuMat(a), cv::gpu::GpuMat(b), d_c, flag, scale, false);
|
|
|
|
d_c.download(c);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(c_gold, c, 1e-4);
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(ImgProc, MulSpectrums, testing::Combine(
|
|
testing::ValuesIn(devices()),
|
|
testing::Values(0, (int)cv::DFT_ROWS)));
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
// Dft
|
|
|
|
struct Dft : testing::TestWithParam<cv::gpu::DeviceInfo>
|
|
{
|
|
cv::gpu::DeviceInfo devInfo;
|
|
|
|
virtual void SetUp()
|
|
{
|
|
devInfo = GetParam();
|
|
|
|
cv::gpu::setDevice(devInfo.deviceID());
|
|
}
|
|
};
|
|
|
|
static void testC2C(const std::string& hint, int cols, int rows, int flags, bool inplace)
|
|
{
|
|
PRINT_PARAM(hint);
|
|
PRINT_PARAM(cols);
|
|
PRINT_PARAM(rows);
|
|
PRINT_PARAM(flags);
|
|
PRINT_PARAM(inplace);
|
|
|
|
cv::RNG& rng = cvtest::TS::ptr()->get_rng();
|
|
|
|
cv::Mat a = cvtest::randomMat(rng, cv::Size(cols, rows), CV_32FC2, 0.0, 10.0, false);
|
|
|
|
cv::Mat b_gold;
|
|
cv::dft(a, b_gold, flags);
|
|
|
|
cv::gpu::GpuMat d_b;
|
|
cv::gpu::GpuMat d_b_data;
|
|
if (inplace)
|
|
{
|
|
d_b_data.create(1, a.size().area(), CV_32FC2);
|
|
d_b = cv::gpu::GpuMat(a.rows, a.cols, CV_32FC2, d_b_data.ptr(), a.cols * d_b_data.elemSize());
|
|
}
|
|
cv::gpu::dft(cv::gpu::GpuMat(a), d_b, cv::Size(cols, rows), flags);
|
|
|
|
EXPECT_TRUE(!inplace || d_b.ptr() == d_b_data.ptr());
|
|
ASSERT_EQ(CV_32F, d_b.depth());
|
|
ASSERT_EQ(2, d_b.channels());
|
|
EXPECT_MAT_NEAR(b_gold, d_b, rows * cols * 1e-4);
|
|
}
|
|
|
|
TEST_P(Dft, C2C)
|
|
{
|
|
PRINT_PARAM(devInfo);
|
|
|
|
cv::RNG& rng = cvtest::TS::ptr()->get_rng();
|
|
|
|
int cols = 2 + rng.next() % 100, rows = 2 + rng.next() % 100;
|
|
|
|
ASSERT_NO_THROW(
|
|
for (int i = 0; i < 2; ++i)
|
|
{
|
|
bool inplace = i != 0;
|
|
|
|
testC2C("no flags", cols, rows, 0, inplace);
|
|
testC2C("no flags 0 1", cols, rows + 1, 0, inplace);
|
|
testC2C("no flags 1 0", cols, rows + 1, 0, inplace);
|
|
testC2C("no flags 1 1", cols + 1, rows, 0, inplace);
|
|
testC2C("DFT_INVERSE", cols, rows, cv::DFT_INVERSE, inplace);
|
|
testC2C("DFT_ROWS", cols, rows, cv::DFT_ROWS, inplace);
|
|
testC2C("single col", 1, rows, 0, inplace);
|
|
testC2C("single row", cols, 1, 0, inplace);
|
|
testC2C("single col inversed", 1, rows, cv::DFT_INVERSE, inplace);
|
|
testC2C("single row inversed", cols, 1, cv::DFT_INVERSE, inplace);
|
|
testC2C("single row DFT_ROWS", cols, 1, cv::DFT_ROWS, inplace);
|
|
testC2C("size 1 2", 1, 2, 0, inplace);
|
|
testC2C("size 2 1", 2, 1, 0, inplace);
|
|
}
|
|
);
|
|
}
|
|
|
|
static void testR2CThenC2R(const std::string& hint, int cols, int rows, bool inplace)
|
|
{
|
|
PRINT_PARAM(hint);
|
|
PRINT_PARAM(cols);
|
|
PRINT_PARAM(rows);
|
|
PRINT_PARAM(inplace);
|
|
|
|
cv::RNG& rng = cvtest::TS::ptr()->get_rng();
|
|
|
|
cv::Mat a = cvtest::randomMat(rng, cv::Size(cols, rows), CV_32FC1, 0.0, 10.0, false);
|
|
|
|
cv::gpu::GpuMat d_b, d_c;
|
|
cv::gpu::GpuMat d_b_data, d_c_data;
|
|
if (inplace)
|
|
{
|
|
if (a.cols == 1)
|
|
{
|
|
d_b_data.create(1, (a.rows / 2 + 1) * a.cols, CV_32FC2);
|
|
d_b = cv::gpu::GpuMat(a.rows / 2 + 1, a.cols, CV_32FC2, d_b_data.ptr(), a.cols * d_b_data.elemSize());
|
|
}
|
|
else
|
|
{
|
|
d_b_data.create(1, a.rows * (a.cols / 2 + 1), CV_32FC2);
|
|
d_b = cv::gpu::GpuMat(a.rows, a.cols / 2 + 1, CV_32FC2, d_b_data.ptr(), (a.cols / 2 + 1) * d_b_data.elemSize());
|
|
}
|
|
d_c_data.create(1, a.size().area(), CV_32F);
|
|
d_c = cv::gpu::GpuMat(a.rows, a.cols, CV_32F, d_c_data.ptr(), a.cols * d_c_data.elemSize());
|
|
}
|
|
|
|
cv::gpu::dft(cv::gpu::GpuMat(a), d_b, cv::Size(cols, rows), 0);
|
|
cv::gpu::dft(d_b, d_c, cv::Size(cols, rows), cv::DFT_REAL_OUTPUT | cv::DFT_SCALE);
|
|
|
|
EXPECT_TRUE(!inplace || d_b.ptr() == d_b_data.ptr());
|
|
EXPECT_TRUE(!inplace || d_c.ptr() == d_c_data.ptr());
|
|
ASSERT_EQ(CV_32F, d_c.depth());
|
|
ASSERT_EQ(1, d_c.channels());
|
|
|
|
cv::Mat c(d_c);
|
|
EXPECT_MAT_NEAR(a, c, rows * cols * 1e-5);
|
|
}
|
|
|
|
TEST_P(Dft, R2CThenC2R)
|
|
{
|
|
PRINT_PARAM(devInfo);
|
|
|
|
cv::RNG& rng = cvtest::TS::ptr()->get_rng();
|
|
|
|
int cols = 2 + rng.next() % 100, rows = 2 + rng.next() % 100;
|
|
|
|
ASSERT_NO_THROW(
|
|
testR2CThenC2R("sanity", cols, rows, false);
|
|
testR2CThenC2R("sanity 0 1", cols, rows + 1, false);
|
|
testR2CThenC2R("sanity 1 0", cols + 1, rows, false);
|
|
testR2CThenC2R("sanity 1 1", cols + 1, rows + 1, false);
|
|
testR2CThenC2R("single col", 1, rows, false);
|
|
testR2CThenC2R("single col 1", 1, rows + 1, false);
|
|
testR2CThenC2R("single row", cols, 1, false);
|
|
testR2CThenC2R("single row 1", cols + 1, 1, false);
|
|
|
|
testR2CThenC2R("sanity", cols, rows, true);
|
|
testR2CThenC2R("sanity 0 1", cols, rows + 1, true);
|
|
testR2CThenC2R("sanity 1 0", cols + 1, rows, true);
|
|
testR2CThenC2R("sanity 1 1", cols + 1, rows + 1, true);
|
|
testR2CThenC2R("single row", cols, 1, true);
|
|
testR2CThenC2R("single row 1", cols + 1, 1, true);
|
|
);
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(ImgProc, Dft, testing::ValuesIn(devices()));
|
|
|
|
////////////////////////////////////////////////////////////////////////////
|
|
// blend
|
|
|
|
template <typename T> static void blendLinearGold(const cv::Mat& img1, const cv::Mat& img2, const cv::Mat& weights1, const cv::Mat& weights2, cv::Mat& result_gold)
|
|
{
|
|
result_gold.create(img1.size(), img1.type());
|
|
|
|
int cn = img1.channels();
|
|
|
|
for (int y = 0; y < img1.rows; ++y)
|
|
{
|
|
const float* weights1_row = weights1.ptr<float>(y);
|
|
const float* weights2_row = weights2.ptr<float>(y);
|
|
const T* img1_row = img1.ptr<T>(y);
|
|
const T* img2_row = img2.ptr<T>(y);
|
|
T* result_gold_row = result_gold.ptr<T>(y);
|
|
for (int x = 0; x < img1.cols * cn; ++x)
|
|
{
|
|
float w1 = weights1_row[x / cn];
|
|
float w2 = weights2_row[x / cn];
|
|
result_gold_row[x] = static_cast<T>((img1_row[x] * w1 + img2_row[x] * w2) / (w1 + w2 + 1e-5f));
|
|
}
|
|
}
|
|
}
|
|
|
|
struct Blend : testing::TestWithParam< std::tr1::tuple<cv::gpu::DeviceInfo, int, int> >
|
|
{
|
|
cv::gpu::DeviceInfo devInfo;
|
|
int depth;
|
|
int cn;
|
|
|
|
int type;
|
|
cv::Size size;
|
|
cv::Mat img1;
|
|
cv::Mat img2;
|
|
cv::Mat weights1;
|
|
cv::Mat weights2;
|
|
|
|
cv::Mat result_gold;
|
|
|
|
virtual void SetUp()
|
|
{
|
|
devInfo = std::tr1::get<0>(GetParam());
|
|
depth = std::tr1::get<1>(GetParam());
|
|
cn = std::tr1::get<2>(GetParam());
|
|
|
|
cv::gpu::setDevice(devInfo.deviceID());
|
|
|
|
type = CV_MAKETYPE(depth, cn);
|
|
|
|
cv::RNG& rng = cvtest::TS::ptr()->get_rng();
|
|
|
|
size = cv::Size(200 + cvtest::randInt(rng) % 1000, 200 + cvtest::randInt(rng) % 1000);
|
|
|
|
img1 = cvtest::randomMat(rng, size, type, 0.0, depth == CV_8U ? 255.0 : 1.0, false);
|
|
img2 = cvtest::randomMat(rng, size, type, 0.0, depth == CV_8U ? 255.0 : 1.0, false);
|
|
weights1 = cvtest::randomMat(rng, size, CV_32F, 0, 1, false);
|
|
weights2 = cvtest::randomMat(rng, size, CV_32F, 0, 1, false);
|
|
|
|
if (depth == CV_8U)
|
|
blendLinearGold<uchar>(img1, img2, weights1, weights2, result_gold);
|
|
else
|
|
blendLinearGold<float>(img1, img2, weights1, weights2, result_gold);
|
|
}
|
|
};
|
|
|
|
TEST_P(Blend, Accuracy)
|
|
{
|
|
PRINT_PARAM(devInfo);
|
|
PRINT_TYPE(type);
|
|
PRINT_PARAM(size);
|
|
|
|
cv::Mat result;
|
|
|
|
ASSERT_NO_THROW(
|
|
cv::gpu::GpuMat d_result;
|
|
|
|
cv::gpu::blendLinear(cv::gpu::GpuMat(img1), cv::gpu::GpuMat(img2), cv::gpu::GpuMat(weights1), cv::gpu::GpuMat(weights2), d_result);
|
|
|
|
d_result.download(result);
|
|
);
|
|
|
|
EXPECT_MAT_NEAR(result_gold, result, depth == CV_8U ? 1.0 : 1e-5);
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(ImgProc, Blend, testing::Combine(
|
|
testing::ValuesIn(devices()),
|
|
testing::Values(CV_8U, CV_32F),
|
|
testing::Range(1, 5)));
|
|
|
|
////////////////////////////////////////////////////////
|
|
// pyrDown
|
|
|
|
struct PyrDown : testing::TestWithParam<cv::gpu::DeviceInfo>
|
|
{
|
|
cv::gpu::DeviceInfo devInfo;
|
|
|
|
virtual void SetUp()
|
|
{
|
|
devInfo = GetParam();
|
|
cv::gpu::setDevice(devInfo.deviceID());
|
|
}
|
|
};
|
|
|
|
TEST_P(PyrDown, Accuracy)
|
|
{
|
|
PRINT_PARAM(devInfo);
|
|
|
|
cv::Mat src;
|
|
readImage("stereobm/aloe-L.png").convertTo(src, CV_16S);
|
|
|
|
cv::Mat dst_gold;
|
|
cv::pyrDown(src, dst_gold);
|
|
|
|
cv::gpu::GpuMat d_dst;
|
|
cv::gpu::pyrDown(cv::gpu::GpuMat(src), d_dst);
|
|
cv::Mat dst_mine = d_dst;
|
|
|
|
ASSERT_EQ(dst_gold.cols, dst_mine.cols);
|
|
ASSERT_EQ(dst_gold.rows, dst_mine.rows);
|
|
ASSERT_EQ(dst_gold.type(), dst_mine.type());
|
|
|
|
double err = cvtest::crossCorr(dst_gold, dst_mine) /
|
|
(cv::norm(dst_gold,cv::NORM_L2)*cv::norm(dst_mine,cv::NORM_L2));
|
|
ASSERT_NEAR(err, 1., 1e-2);
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(ImgProc, PyrDown, testing::ValuesIn(devices()));
|
|
|
|
////////////////////////////////////////////////////////
|
|
// pyrUp
|
|
|
|
struct PyrUp: testing::TestWithParam<cv::gpu::DeviceInfo>
|
|
{
|
|
cv::gpu::DeviceInfo devInfo;
|
|
|
|
virtual void SetUp()
|
|
{
|
|
devInfo = GetParam();
|
|
cv::gpu::setDevice(devInfo.deviceID());
|
|
}
|
|
};
|
|
|
|
TEST_P(PyrUp, Accuracy)
|
|
{
|
|
PRINT_PARAM(devInfo);
|
|
|
|
cv::Mat src;
|
|
readImage("stereobm/aloe-L.png").convertTo(src, CV_16S);
|
|
|
|
cv::Mat dst_gold;
|
|
cv::pyrUp(src, dst_gold);
|
|
|
|
cv::gpu::GpuMat d_dst;
|
|
cv::gpu::pyrUp(cv::gpu::GpuMat(src), d_dst);
|
|
cv::Mat dst_mine = d_dst;
|
|
|
|
ASSERT_EQ(dst_gold.cols, dst_mine.cols);
|
|
ASSERT_EQ(dst_gold.rows, dst_mine.rows);
|
|
ASSERT_EQ(dst_gold.type(), dst_mine.type());
|
|
|
|
double err = cvtest::crossCorr(dst_gold, dst_mine) /
|
|
(cv::norm(dst_gold,cv::NORM_L2)*cv::norm(dst_mine,cv::NORM_L2));
|
|
ASSERT_NEAR(err, 1., 1e-2);
|
|
}
|
|
|
|
INSTANTIATE_TEST_CASE_P(ImgProc, PyrUp, testing::ValuesIn(devices()));
|
|
|
|
#endif // HAVE_CUDA
|