+++ /dev/null
-/*M///////////////////////////////////////////////////////////////////////////////////////
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-// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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-// If you do not agree to this license, do not download, install,
-// copy or use the software.
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-// Intel License Agreement
-//
-// Copyright (C) 2000, Intel Corporation, all rights reserved.
-// Third party copyrights are property of their respective owners.
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-// Redistribution and use in source and binary forms, with or without modification,
-// are permitted provided that the following conditions are met:
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-// * Redistribution's of source code must retain the above copyright notice,
-// this list of conditions and the following disclaimer.
-//
-// * Redistribution's in binary form must reproduce the above copyright notice,
-// this list of conditions and the following disclaimer in the documentation
-// and/or other materials provided with the distribution.
-//
-// * The name of Intel Corporation may not be used to endorse or promote products
-// derived from this software without specific prior written permission.
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-//M*/
-
-#include "_cvaux.h"
-
-// Function cvRefineForegroundMaskBySegm preforms FG post-processing based on segmentation
-// (all pixels of the segment will be classified as FG if majority of pixels of the region are FG).
-// parameters:
-// segments - pointer to result of segmentation (for example MeanShiftSegmentation)
-// bg_model - pointer to CvBGStatModel structure
-CV_IMPL void cvRefineForegroundMaskBySegm( CvSeq* segments, CvBGStatModel* bg_model )
-{
- IplImage* tmp_image = cvCreateImage(cvSize(bg_model->foreground->width,bg_model->foreground->height),
- IPL_DEPTH_8U, 1);
- for( ; segments; segments = ((CvSeq*)segments)->h_next )
- {
- CvSeq seq = *segments;
- seq.v_next = seq.h_next = NULL;
- cvZero(tmp_image);
- cvDrawContours( tmp_image, &seq, CV_RGB(0, 0, 255), CV_RGB(0, 0, 255), 10, -1);
- int num1 = cvCountNonZero(tmp_image);
- cvAnd(tmp_image, bg_model->foreground, tmp_image);
- int num2 = cvCountNonZero(tmp_image);
- if( num2 > num1*0.5 )
- cvDrawContours( bg_model->foreground, &seq, CV_RGB(0, 0, 255), CV_RGB(0, 0, 255), 10, -1);
- else
- cvDrawContours( bg_model->foreground, &seq, CV_RGB(0, 0, 0), CV_RGB(0, 0, 0), 10, -1);
- }
- cvReleaseImage(&tmp_image);
-}
-
-/* End of file. */
-