generic-library/opencv
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Add blend, columnsum, pyrUp/down, matchTemplate for ocl module

Browse Source
This commit is contained in:
yao
2012-08-06 15:00:27 +08:00
parent 064d022a4b
commit 0db69fbe19
16 changed files with 4085 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
modules/ocl/include/opencv2/ocl/ocl.hpp
View File

@@ -858,7 +858,44 @@ namespace cv
void benchmark_copy_vectorize(const oclMat &src, oclMat &dst);
void benchmark_copy_offset_stride(const oclMat &src, oclMat &dst);
void benchmark_ILP();
//! computes vertical sum, supports only CV_32FC1 images
CV_EXPORTS void columnSum(const oclMat& src, oclMat& sum);
//! performs linear blending of two images
//! to avoid accuracy errors sum of weigths shouldn't be very close to zero
// supports only CV_8UC1 source type
CV_EXPORTS void blendLinear(const oclMat& img1, const oclMat& img2, const oclMat& weights1, const oclMat& weights2, oclMat& result);
/////////////////////////////// Pyramid /////////////////////////////////////
CV_EXPORTS void pyrDown(const oclMat& src, oclMat& dst);
//! upsamples the source image and then smoothes it
CV_EXPORTS void pyrUp(const cv::ocl::oclMat& src,cv::ocl::oclMat& dst);
///////////////////////////////////////// match_template /////////////////////////////////////////////////////////////
struct CV_EXPORTS MatchTemplateBuf
{
Size user_block_size;
oclMat imagef, templf;
std::vector<oclMat> images;
std::vector<oclMat> image_sums;
std::vector<oclMat> image_sqsums;
};
//! computes the proximity map for the raster template and the image where the template is searched for
// Supports TM_SQDIFF, TM_SQDIFF_NORMED, TM_CCORR, TM_CCORR_NORMED, TM_CCOEFF, TM_CCOEFF_NORMED for type 8UC1 and 8UC4
// Supports TM_SQDIFF, TM_CCORR for type 32FC1 and 32FC4
CV_EXPORTS void matchTemplate(const oclMat& image, const oclMat& templ, oclMat& result, int method);
//! computes the proximity map for the raster template and the image where the template is searched for
// Supports TM_SQDIFF, TM_SQDIFF_NORMED, TM_CCORR, TM_CCORR_NORMED, TM_CCOEFF, TM_CCOEFF_NORMED for type 8UC1 and 8UC4
// Supports TM_SQDIFF, TM_CCORR for type 32FC1 and 32FC4
CV_EXPORTS void matchTemplate(const oclMat& image, const oclMat& templ, oclMat& result, int method, MatchTemplateBuf& buf);
}
}
#include "opencv2/ocl/matrix_operations.hpp"