Andrey Kamaev
dd74a851f3
Fix build errors
12 years ago
Andrey Kamaev
ad5cddc007
Main module headers are moved 1 level up
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e.g. <opencv2/core/core.hpp> become <opencv2/core.hpp>
Also renamed <opencv2/core/opengl_interop.hpp> to <opencv2/core/opengl.hpp>
12 years ago
Andrey Kamaev
e3b45910aa
Temporary disable unstable Features2d_RotationInvariance_Detector_SIFT test
12 years ago
Vadim Pisarevsky
1f261c2f9d
changed default parameters of SURF, which improved its performance. Restored bi-linear interpolation in SURF descriptor extractor. Added test for SURF homography + check for non-zero (positive) responses.
12 years ago
Vadim Pisarevsky
c69312ea0d
fixed #2580 , #2210 . some work on #2025 .
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modified SIFT to 1) double image before finding keypoints, 2) use floating-point internally instead of 16-bit integers, 3) set the keypoint response to the abs(interpolated_DoG_value). step 1) increases the number of detected keypoints significantly and together with 2) and 3) it improves some detection benchmarks. On the other hand, the stability of the small keypoints is lower, so the rotation and scale invariance tests now struggle a bit. In 2.5 need to make this feature optional and add some more intelligence to the algorithm.
added test that finds a planar object using SIFT.
12 years ago
Andrey Pavlenko
9f0d5f60b5
fixinf warning on non-Windows systems
12 years ago
Andrey Pavlenko
8e42ca1764
SURF keypoints rotation invariance test.
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It calcs kpts for a cross and checks that 4 kpts at the edges have equal responce.
12 years ago
OpenCV Buildbot
81f826db2b
Normalize line endings and whitespace
12 years ago
OpenCV Buildbot
04384a71e4
Normalize line endings and whitespace
12 years ago
Andrey Kamaev
1a621c2916
Fix build warnings
12 years ago
Maria Dimashova
cfeb28f2ba
fixed tests for scale invariance (uncommented sift test, it's ok now)
13 years ago
Maria Dimashova
2556bb04f0
changed tests for rotation/scale invariance of descriptors
13 years ago
Maria Dimashova
ec23d9bb5e
added tests on scale invariance of detectors and descriptors
13 years ago
Maria Dimashova
e4e00498a8
fixed typo in test class names
13 years ago
Maria Dimashova
0c6480d89b
added tests to check rotation invariance of descriptors (features2d and nonfree)
13 years ago
Maria Dimashova
5120d690f0
fixed nonfree rotation invariance tests for detectors
13 years ago
Maria Dimashova
2bd86e2541
fixed compile errors under win
13 years ago
Maria Dimashova
30c611f1d5
added tests to check rotation invariance of detectors
13 years ago