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refactored border interpolation in gpu module

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This commit is contained in:
Alexey Spizhevoy
2010-12-06 09:44:51 +00:00
parent bc21cc6fe9
commit 77027f6075
7 changed files with 194 additions and 32 deletions
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modules/gpu/src/imgproc_gpu.cpp
+9 -22
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@@ -41,6 +41,7 @@
//M*/
#include "precomp.hpp"
#include "border_interpolate.hpp"
using namespace cv;
using namespace cv::gpu;
@@ -940,18 +941,11 @@ namespace
void cv::gpu::cornerHarris(const GpuMat& src, GpuMat& dst, int blockSize, int ksize, double k, int borderType)
{
CV_Assert(borderType == cv::BORDER_REFLECT101 ||
borderType == cv::BORDER_REPLICATE);
int gpuBorderType;
switch (borderType)
{
case cv::BORDER_REFLECT101:
gpuBorderType = cv::gpu::BORDER_REFLECT101;
break;
case cv::BORDER_REPLICATE:
gpuBorderType = cv::gpu::BORDER_REPLICATE;
break;
default:
CV_Error(CV_StsBadArg, "cornerHarris: unsupported border extrapolation mode");
}
CV_Assert(tryConvertToGpuBorderType(borderType, gpuBorderType));
GpuMat Dx, Dy;
extractCovData(src, Dx, Dy, blockSize, ksize, gpuBorderType);
@@ -961,18 +955,11 @@ void cv::gpu::cornerHarris(const GpuMat& src, GpuMat& dst, int blockSize, int ks
void cv::gpu::cornerMinEigenVal(const GpuMat& src, GpuMat& dst, int blockSize, int ksize, int borderType)
{
CV_Assert(borderType == cv::BORDER_REFLECT101 ||
borderType == cv::BORDER_REPLICATE);
int gpuBorderType;
switch (borderType)
{
case cv::BORDER_REFLECT101:
gpuBorderType = cv::gpu::BORDER_REFLECT101;
break;
case cv::BORDER_REPLICATE:
gpuBorderType = cv::gpu::BORDER_REPLICATE;
break;
default:
CV_Error(CV_StsBadArg, "cornerMinEigenVal: unsupported border extrapolation mode");
}
CV_Assert(tryConvertToGpuBorderType(borderType, gpuBorderType));
GpuMat Dx, Dy;
extractCovData(src, Dx, Dy, blockSize, ksize, gpuBorderType);