OpenCV 2.4.8

Package org.opencv.features2d

Class Summary
DescriptorExtractor Abstract base class for computing descriptors for image keypoints.
DescriptorMatcher Abstract base class for matching keypoint descriptors.
DMatch Structure for matching: query descriptor index, train descriptor index, train image index and distance between descriptors.
FeatureDetector Abstract base class for 2D image feature detectors.
GenericDescriptorMatcher Abstract interface for extracting and matching a keypoint descriptor.
KeyPoint Data structure for salient point detectors.

OpenCV 2.4.8 Documentation