ad5cddc007
e.g. <opencv2/core/core.hpp> become <opencv2/core.hpp> Also renamed <opencv2/core/opengl_interop.hpp> to <opencv2/core/opengl.hpp>
78 lines
3.2 KiB
C++
78 lines
3.2 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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// License Agreement
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// For Open Source Computer Vision Library
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//
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// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
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// Copyright (C) 2008-2012, Willow Garage Inc., 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 the copyright holders 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 <sft/dataset.hpp>
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#include <opencv2/highgui.hpp>
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#include <iostream>
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#include <queue>
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// in the default case data folders should be aligned as following:
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// 1. positives: <train or test path>/octave_<octave number>/pos/*.png
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// 2. negatives: <train or test path>/octave_<octave number>/neg/*.png
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sft::ScaledDataset::ScaledDataset(const string& path, const int oct)
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{
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dprintf("%s\n", "get dataset file names...");
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dprintf("%s\n", "Positives globing...");
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cv::glob(path + "/pos/octave_" + cv::format("%d", oct) + "/*.png", pos);
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dprintf("%s\n", "Negatives globing...");
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cv::glob(path + "/neg/octave_" + cv::format("%d", oct) + "/*.png", neg);
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// Check: files not empty
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CV_Assert(pos.size() != size_t(0));
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CV_Assert(neg.size() != size_t(0));
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}
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cv::Mat sft::ScaledDataset::get(SampleType type, int idx) const
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{
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const std::string& src = (type == POSITIVE)? pos[idx]: neg[idx];
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return cv::imread(src);
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}
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int sft::ScaledDataset::available(SampleType type) const
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{
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return (int)((type == POSITIVE)? pos.size():neg.size());
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}
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sft::ScaledDataset::~ScaledDataset(){}
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