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refactored cornerHarris and cornerMinEigenVal

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* converted it into Algorithm
This commit is contained in:
Vladislav Vinogradov
2013-04-30 15:00:25 +04:00
parent ad4d6bed9d
commit d7ff3ad0cf
6 changed files with 151 additions and 92 deletions
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modules/gpuimgproc/src/gftt.cpp
+6 -4
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@@ -75,10 +75,12 @@ void cv::gpu::GoodFeaturesToTrackDetector_GPU::operator ()(const GpuMat& image,
ensureSizeIsEnough(image.size(), CV_32F, eig_);
if (useHarrisDetector)
cornerHarris(image, eig_, Dx_, Dy_, buf_, blockSize, 3, harrisK);
else
cornerMinEigenVal(image, eig_, Dx_, Dy_, buf_, blockSize, 3);
Ptr<gpu::CornernessCriteria> cornerCriteria =
useHarrisDetector ?
gpu::createHarrisCorner(image.type(), blockSize, 3, harrisK) :
gpu::createMinEigenValCorner(image.type(), blockSize, 3);
cornerCriteria->compute(image, eig_);
double maxVal = 0;
gpu::minMax(eig_, 0, &maxVal, GpuMat(), minMaxbuf_);