Package org.opencv.features2d

  • Class Summary 
    Class Description
    AgastFeatureDetector
    Wrapping class for feature detection using the AGAST method.
    AKAZE
    Class implementing the AKAZE keypoint detector and descriptor extractor, described in CITE: ANB13.
    BFMatcher
    Brute-force descriptor matcher.
    BOWImgDescriptorExtractor
    Class to compute an image descriptor using the *bag of visual words*.
    BOWKMeansTrainer
    kmeans -based class to train visual vocabulary using the *bag of visual words* approach.
    BOWTrainer
    Abstract base class for training the *bag of visual words* vocabulary from a set of descriptors.
    BRISK
    Class implementing the BRISK keypoint detector and descriptor extractor, described in CITE: LCS11 .
    DescriptorExtractor Deprecated. 
    DescriptorMatcher
    Abstract base class for matching keypoint descriptors.
    FastFeatureDetector
    Wrapping class for feature detection using the FAST method.
    Feature2D
    Abstract base class for 2D image feature detectors and descriptor extractors
    FeatureDetector Deprecated.
    Please use direct instantiation of Feature2D classes
    Features2d  
    FlannBasedMatcher
    Flann-based descriptor matcher.
    GFTTDetector
    Wrapping class for feature detection using the goodFeaturesToTrack function.
    KAZE
    Class implementing the KAZE keypoint detector and descriptor extractor, described in CITE: ABD12 .
    MSER
    Maximally stable extremal region extractor The class encapsulates all the parameters of the %MSER extraction algorithm (see [wiki article](http://en.wikipedia.org/wiki/Maximally_stable_extremal_regions)).
    ORB
    Class implementing the ORB (*oriented BRIEF*) keypoint detector and descriptor extractor described in CITE: RRKB11 .
    Params  
    SimpleBlobDetector
    Class for extracting blobs from an image.