generic-library/opencv
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added downsample function into gpu module, refactored it a little bit, added guard for CUDA related include in cascadeclassifier_nvidia_api.cpp

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Alexey Spizhevoy
2011-04-08 08:04:56 +00:00
parent 6cec5ff552
commit 97282d8ff8
8 changed files with 127 additions and 14 deletions
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18
modules/gpu/test/test_blend.cpp
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@@ -47,8 +47,9 @@ using namespace cv::gpu;
TEST(blendLinear, accuracy_on_8U)
{
Size size(607, 1021);
RNG rng(0);
RNG& rng = cvtest::TS::ptr()->get_rng();
Size size(200 + cvtest::randInt(rng) % 1000,
200 + cvtest::randInt(rng) % 1000);
for (int cn = 1; cn <= 4; ++cn)
{
Mat img1 = cvtest::randomMat(rng, size, CV_MAKE_TYPE(CV_8U, cn), 0, 255, false);
@@ -66,14 +67,16 @@ TEST(blendLinear, accuracy_on_8U)
}
GpuMat d_result;
blendLinear(GpuMat(img1), GpuMat(img2), GpuMat(weights1), GpuMat(weights2), d_result);
ASSERT_LE(cvtest::norm(result_gold, Mat(d_result), NORM_INF), 1) << ", cn=" << cn;
ASSERT_LE(cvtest::norm(result_gold, Mat(d_result), NORM_INF), 1)
<< "rows=" << size.height << ", cols=" << size.width << ", cn=" << cn;
}
}
TEST(blendLinear, accuracy_on_32F)
{
Size size(607, 1021);
RNG rng(0);
RNG& rng = cvtest::TS::ptr()->get_rng();
Size size(200 + cvtest::randInt(rng) % 1000,
200 + cvtest::randInt(rng) % 1000);
for (int cn = 1; cn <= 4; ++cn)
{
Mat img1 = cvtest::randomMat(rng, size, CV_MAKE_TYPE(CV_32F, cn), 0, 1, false);
@@ -91,6 +94,7 @@ TEST(blendLinear, accuracy_on_32F)
}
GpuMat d_result;
blendLinear(GpuMat(img1), GpuMat(img2), GpuMat(weights1), GpuMat(weights2), d_result);
ASSERT_LE(cvtest::norm(result_gold, Mat(d_result), NORM_INF), 1e-3) << ", cn=" << cn;
ASSERT_LE(cvtest::norm(result_gold, Mat(d_result), NORM_INF), 1e-3)
<< "rows=" << size.height << ", cols=" << size.width << ", cn=" << cn;
}
}
}