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added FAST_GPU and ORB_GPU classes

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This commit is contained in:
Vladislav Vinogradov
2011-12-27 09:33:20 +00:00
parent e46e13a775
commit 5e38cf8042
8 changed files with 2159 additions and 37 deletions
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81
samples/gpu/performance/tests.cpp
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@@ -362,30 +362,81 @@ TEST(meanShift)
TEST(SURF)
{
Mat src1 = imread(abspath("aloeL.jpg"), CV_LOAD_IMAGE_GRAYSCALE);
Mat src2 = imread(abspath("aloeR.jpg"), CV_LOAD_IMAGE_GRAYSCALE);
if (src1.empty()) throw runtime_error("can't open aloeL.jpg");
if (src2.empty()) throw runtime_error("can't open aloeR.jpg");
gpu::GpuMat d_src1(src1);
gpu::GpuMat d_src2(src2);
Mat src = imread(abspath("aloeL.jpg"), CV_LOAD_IMAGE_GRAYSCALE);
if (src.empty()) throw runtime_error("can't open aloeL.jpg");
SURF surf;
vector<KeyPoint> keypoints1, keypoints2;
vector<float> descriptors1, descriptors2;
vector<KeyPoint> keypoints;
vector<float> descriptors;
surf(src, Mat(), keypoints, descriptors);
CPU_ON;
surf(src1, Mat(), keypoints1, descriptors1);
surf(src2, Mat(), keypoints2, descriptors2);
surf(src, Mat(), keypoints, descriptors);
CPU_OFF;
gpu::SURF_GPU d_surf;
gpu::GpuMat d_keypoints1, d_keypoints2;
gpu::GpuMat d_descriptors1, d_descriptors2;
gpu::GpuMat d_src(src);
gpu::GpuMat d_keypoints;
gpu::GpuMat d_descriptors;
d_surf(d_src, gpu::GpuMat(), d_keypoints, d_descriptors);
GPU_ON;
d_surf(d_src1, gpu::GpuMat(), d_keypoints1, d_descriptors1);
d_surf(d_src2, gpu::GpuMat(), d_keypoints2, d_descriptors2);
d_surf(d_src, gpu::GpuMat(), d_keypoints, d_descriptors);
GPU_OFF;
}
TEST(FAST)
{
Mat src = imread(abspath("aloeL.jpg"), CV_LOAD_IMAGE_GRAYSCALE);
if (src.empty()) throw runtime_error("can't open aloeL.jpg");
vector<KeyPoint> keypoints;
FAST(src, keypoints, 20);
CPU_ON;
FAST(src, keypoints, 20);
CPU_OFF;
gpu::FAST_GPU d_FAST(20);
gpu::GpuMat d_src(src);
gpu::GpuMat d_keypoints;
d_FAST(d_src, gpu::GpuMat(), d_keypoints);
GPU_ON;
d_FAST(d_src, gpu::GpuMat(), d_keypoints);
GPU_OFF;
}
TEST(ORB)
{
Mat src = imread(abspath("aloeL.jpg"), CV_LOAD_IMAGE_GRAYSCALE);
if (src.empty()) throw runtime_error("can't open aloeL.jpg");
ORB orb(4000);
vector<KeyPoint> keypoints;
Mat descriptors;
orb(src, Mat(), keypoints, descriptors);
CPU_ON;
orb(src, Mat(), keypoints, descriptors);
CPU_OFF;
gpu::ORB_GPU d_orb;
gpu::GpuMat d_src(src);
gpu::GpuMat d_keypoints;
gpu::GpuMat d_descriptors;
d_orb(d_src, gpu::GpuMat(), d_keypoints, d_descriptors);
GPU_ON;
d_orb(d_src, gpu::GpuMat(), d_keypoints, d_descriptors);
GPU_OFF;
}