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Merge pull request #17618 from Yosshi999:gsoc_sift-better-test

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Added/Fixed testcases for SIFT

* merge perf_sift into conventional perf tests

* Fix disabled SIFT scale invariance tests

allows trainIdx duplication in matching scaled keypoints
This commit is contained in:
Yosshi999
2020-06-25 20:34:31 +09:00
committed by GitHub
parent 6259ba1bfd
commit 4064d4c7eb
6 changed files with 43 additions and 97 deletions
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modules/features2d/src/sift.dispatch.cpp
+5
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@@ -126,6 +126,11 @@ Ptr<SIFT> SIFT::create( int _nfeatures, int _nOctaveLayers,
return makePtr<SIFT_Impl>(_nfeatures, _nOctaveLayers, _contrastThreshold, _edgeThreshold, _sigma);
}
String SIFT::getDefaultName() const
{
return (Feature2D::getDefaultName() + ".SIFT");
}
static inline void
unpackOctave(const KeyPoint& kpt, int& octave, int& layer, float& scale)
{