OpenCV  3.4.20-dev
Open Source Computer Vision
Descriptor Matchers


class  cv::BFMatcher
 Brute-force descriptor matcher. More...
class  cv::DescriptorMatcher
 Abstract base class for matching keypoint descriptors. More...
class  cv::FlannBasedMatcher
 Flann-based descriptor matcher. More...

Detailed Description

Matchers of keypoint descriptors in OpenCV have wrappers with a common interface that enables you to easily switch between different algorithms solving the same problem. This section is devoted to matching descriptors that are represented as vectors in a multidimensional space. All objects that implement vector descriptor matchers inherit the DescriptorMatcher interface.