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Merge pull request #2968 from LeonidBeynenson:bugfix_crash_gpu_feature_matcher_in_stitcher

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Vadim Pisarevsky 2014-07-29 13:48:19 +00:00
commit e98c9a7ce3
1 changed files with 5 additions and 1 deletions
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6
modules/stitching/src/matchers.cpp
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@ -212,7 +212,11 @@ void GpuMatcher::match(const ImageFeatures &features1, const ImageFeatures &feat
descriptors1_.upload(features1.descriptors);
descriptors2_.upload(features2.descriptors);
BFMatcher_GPU matcher(NORM_L2);
//TODO: NORM_L1 allows to avoid matcher crashes for ORB features, but is not absolutely correct for them.
// The best choice for ORB features is NORM_HAMMING, but it is incorrect for SURF features.
// More accurate fix in this place should be done in the future -- the type of the norm
// should be either a parameter of this method, or a field of the class.
BFMatcher_GPU matcher(NORM_L1);
MatchesSet matches;
// Find 1->2 matches