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made GPU version of SURF more consistent with CPU one

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This commit is contained in:
Vladislav Vinogradov
2011-03-10 13:53:58 +00:00
parent c067c633f0
commit 58f6919795
7 changed files with 860 additions and 1135 deletions
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9
samples/gpu/performance/tests.cpp
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@@ -264,10 +264,11 @@ TEST(SURF)
SURF surf;
vector<KeyPoint> keypoints1, keypoints2;
vector<float> descriptors1, descriptors2;
CPU_ON;
surf(src1, Mat(), keypoints1);
surf(src2, Mat(), keypoints2);
surf(src1, Mat(), keypoints1, descriptors1);
surf(src2, Mat(), keypoints2, descriptors2);
CPU_OFF;
gpu::SURF_GPU d_surf;
@@ -275,8 +276,8 @@ TEST(SURF)
gpu::GpuMat d_descriptors1, d_descriptors2;
GPU_ON;
d_surf(d_src1, gpu::GpuMat(), d_keypoints1);
d_surf(d_src2, gpu::GpuMat(), d_keypoints2);
d_surf(d_src1, gpu::GpuMat(), d_keypoints1, d_descriptors1);
d_surf(d_src2, gpu::GpuMat(), d_keypoints2, d_descriptors2);
GPU_OFF;
}

8
samples/gpu/surf_keypoint_matcher.cpp
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@@ -51,10 +51,10 @@ int main(int argc, char* argv[])
vector<KeyPoint> keypoints1, keypoints2;
vector<float> descriptors1, descriptors2;
vector<DMatch> matches;
SURF_GPU::downloadKeypoints(keypoints1GPU, keypoints1);
SURF_GPU::downloadKeypoints(keypoints2GPU, keypoints2);
SURF_GPU::downloadDescriptors(descriptors1GPU, descriptors1);
SURF_GPU::downloadDescriptors(descriptors2GPU, descriptors2);
surf.downloadKeypoints(keypoints1GPU, keypoints1);
surf.downloadKeypoints(keypoints2GPU, keypoints2);
surf.downloadDescriptors(descriptors1GPU, descriptors1);
surf.downloadDescriptors(descriptors2GPU, descriptors2);
BruteForceMatcher_GPU< L2<float> >::matchDownload(trainIdx, distance, matches);
// drawing the results