| OpenCV 4.3.0 Open Source Computer Vision

Classes | Namespaces | Functions
matchers.hpp File Reference
`#include "opencv2/core.hpp"`
`#include "opencv2/features2d.hpp"`
`#include "opencv2/opencv_modules.hpp"`

## Classes
class | cv::detail::AffineBestOf2NearestMatcher
| Features matcher similar to cv::detail::BestOf2NearestMatcher 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. More...
class | cv::detail::BestOf2NearestMatcher
| 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. More...
class | cv::detail::BestOf2NearestRangeMatcher
class | cv::detail::FeaturesMatcher
| Feature matchers base class. More...
struct | cv::detail::ImageFeatures
| Structure containing image keypoints and descriptors. More...
struct | cv::detail::MatchesInfo
| Structure containing information about matches between two images. More...

## Namespaces
| cv
| "black box" representation of the file storage associated with a file on disk.
| cv::detail

## Functions
void | cv::detail::computeImageFeatures (const Ptr< Feature2D > &featuresFinder, InputArrayOfArrays images, std::vector< ImageFeatures > &features, InputArrayOfArrays masks=noArray())
void | cv::detail::computeImageFeatures (const Ptr< Feature2D > &featuresFinder, InputArray image, ImageFeatures &features, InputArray mask=noArray())