Features matcher which finds two best matches for each feature and leaves the best one only if the ratio between descriptor distances is greater than the threshold match_conf.
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#include "matchers.hpp"
Features matcher which finds two best matches for each feature and leaves the best one only if the ratio between descriptor distances is greater than the threshold match_conf.
- See also
- detail::FeaturesMatcher
cv::detail::BestOf2NearestMatcher::BestOf2NearestMatcher |
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bool |
try_use_gpu = false , |
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float |
match_conf = 0.3f , |
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int |
num_matches_thresh1 = 6 , |
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int |
num_matches_thresh2 = 6 |
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) |
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Constructs a "best of 2 nearest" matcher.
- Parameters
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try_use_gpu | Should try to use GPU or not |
match_conf | Match distances ration threshold |
num_matches_thresh1 | Minimum number of matches required for the 2D projective transform estimation used in the inliers classification step |
num_matches_thresh2 | Minimum number of matches required for the 2D projective transform re-estimation on inliers |
void cv::detail::BestOf2NearestMatcher::collectGarbage |
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virtual |
This method must implement matching logic in order to make the wrappers detail::FeaturesMatcher::operator()_ work.
- Parameters
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features1 | first image features |
features2 | second image features |
matches_info | found matches |
Implements cv::detail::FeaturesMatcher.
int cv::detail::BestOf2NearestMatcher::num_matches_thresh1_ |
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protected |
int cv::detail::BestOf2NearestMatcher::num_matches_thresh2_ |
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protected |
The documentation for this class was generated from the following file: