45 lines
2.4 KiB
C++
45 lines
2.4 KiB
C++
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// This file is part of OpenCV project.
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// It is subject to the license terms in the LICENSE file found in the top-level directory
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// of this distribution and at http://opencv.org/license.html.
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#ifndef _OPENCV_STEREO_DESCRIPTOR_HPP_
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#define _OPENCV_STEREO_DESCRIPTOR_HPP_
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namespace cv { namespace stereo {
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// FIXIT deprecate and remove CV_ prefix
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/// types of supported kernels
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enum {
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CV_DENSE_CENSUS, CV_SPARSE_CENSUS,
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CV_CS_CENSUS, CV_MODIFIED_CS_CENSUS, CV_MODIFIED_CENSUS_TRANSFORM,
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CV_MEAN_VARIATION, CV_STAR_KERNEL
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};
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/**
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Two variations of census applied on input images
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Implementation of a census transform which is taking into account just the some pixels from the census kernel thus allowing for larger block sizes
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**/
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CV_EXPORTS void censusTransform(const Mat &image1, const Mat &image2, int kernelSize, Mat &dist1, Mat &dist2, const int type);
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/// single image census transform
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CV_EXPORTS void censusTransform(const Mat &image1, int kernelSize, Mat &dist1, const int type);
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/**
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STANDARD_MCT - Modified census which is memorizing for each pixel 2 bits and includes a tolerance to the pixel comparison
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MCT_MEAN_VARIATION - Implementation of a modified census transform which is also taking into account the variation to the mean of the window not just the center pixel
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**/
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CV_EXPORTS void modifiedCensusTransform(const Mat &img1, const Mat &img2, int kernelSize, Mat &dist1, Mat &dist2, const int type, int t = 0, const Mat &integralImage1 = Mat(), const Mat &integralImage2 = Mat());
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///single version of modified census transform descriptor
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CV_EXPORTS void modifiedCensusTransform(const Mat &img1, int kernelSize, Mat &dist, const int type, int t = 0, const Mat &integralImage = Mat());
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/**The classical center symetric census
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A modified version of cs census which is comparing a pixel with its correspondent after the center
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**/
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CV_EXPORTS void symetricCensusTransform(const Mat &img1, const Mat &img2, int kernelSize, Mat &dist1, Mat &dist2, const int type);
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///single version of census transform
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CV_EXPORTS void symetricCensusTransform(const Mat &img1, int kernelSize, Mat &dist1, const int type);
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///in a 9x9 kernel only certain positions are choosen
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CV_EXPORTS void starCensusTransform(const Mat &img1, const Mat &img2, int kernelSize, Mat &dist1, Mat &dist2);
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///single image version of star kernel
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CV_EXPORTS void starCensusTransform(const Mat &img1, int kernelSize, Mat &dist);
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}} // namespace
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#endif
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