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Open Source Computer Vision Library
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124 lines
5.1 KiB
124 lines
5.1 KiB
/*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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#ifndef __CREATESAMPLES_UTILITY_HPP__ |
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#define __CREATESAMPLES_UTILITY_HPP__ |
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#define CV_VERBOSE 1 |
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/* |
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* cvCreateTrainingSamples |
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* |
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* Create training samples applying random distortions to sample image and |
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* store them in .vec file |
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* |
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* filename - .vec file name |
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* imgfilename - sample image file name |
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* bgcolor - background color for sample image |
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* bgthreshold - background color threshold. Pixels those colors are in range |
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* [bgcolor-bgthreshold, bgcolor+bgthreshold] are considered as transparent |
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* bgfilename - background description file name. If not NULL samples |
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* will be put on arbitrary background |
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* count - desired number of samples |
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* invert - if not 0 sample foreground pixels will be inverted |
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* if invert == CV_RANDOM_INVERT then samples will be inverted randomly |
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* maxintensitydev - desired max intensity deviation of foreground samples pixels |
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* maxxangle - max rotation angles |
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* maxyangle |
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* maxzangle |
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* showsamples - if not 0 samples will be shown |
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* winwidth - desired samples width |
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* winheight - desired samples height |
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*/ |
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#define CV_RANDOM_INVERT 0x7FFFFFFF |
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void cvCreateTrainingSamples( const char* filename, |
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const char* imgfilename, int bgcolor, int bgthreshold, |
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const char* bgfilename, int count, |
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int invert = 0, int maxintensitydev = 40, |
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double maxxangle = 1.1, |
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double maxyangle = 1.1, |
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double maxzangle = 0.5, |
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int showsamples = 0, |
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int winwidth = 24, int winheight = 24 ); |
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void cvCreateTestSamples( const char* infoname, |
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const char* imgfilename, int bgcolor, int bgthreshold, |
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const char* bgfilename, int count, |
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int invert, int maxintensitydev, |
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double maxxangle, double maxyangle, double maxzangle, |
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int showsamples, |
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int winwidth, int winheight, double maxscale ); |
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/* |
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* cvCreateTrainingSamplesFromInfo |
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* |
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* Create training samples from a set of marked up images and store them into .vec file |
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* infoname - file in which marked up image descriptions are stored |
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* num - desired number of samples |
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* showsamples - if not 0 samples will be shown |
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* winwidth - sample width |
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* winheight - sample height |
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* |
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* Return number of successfully created samples |
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*/ |
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int cvCreateTrainingSamplesFromInfo( const char* infoname, const char* vecfilename, |
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int num, |
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int showsamples, |
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int winwidth, int winheight ); |
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/* |
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* cvShowVecSamples |
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* |
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* Shows samples stored in .vec file |
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* |
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* filename |
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* .vec file name |
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* winwidth |
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* sample width |
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* winheight |
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* sample height |
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* scale |
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* the scale each sample is adjusted to |
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*/ |
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void cvShowVecSamples( const char* filename, int winwidth, int winheight, double scale ); |
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#endif //__CREATESAMPLES_UTILITY_HPP__
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