# Hierarchy For Package org.opencv.xfeatures2d

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.opencv.core.Algorithm
    - org.opencv.features2d.Feature2D
      - org.opencv.xfeatures2d.BoostDesc
      - org.opencv.xfeatures2d.BriefDescriptorExtractor
      - org.opencv.xfeatures2d.DAISY
      - org.opencv.xfeatures2d.FREAK
      - org.opencv.xfeatures2d.HarrisLaplaceFeatureDetector
      - org.opencv.xfeatures2d.LATCH
      - org.opencv.xfeatures2d.LUCID
      - org.opencv.xfeatures2d.MSDDetector
      - org.opencv.xfeatures2d.SIFT
      - org.opencv.xfeatures2d.StarDetector
      - org.opencv.xfeatures2d.SURF
      - org.opencv.xfeatures2d.VGG
    - org.opencv.xfeatures2d.PCTSignatures
    - org.opencv.xfeatures2d.PCTSignaturesSQFD
  - org.opencv.xfeatures2d.SURF_CUDA
  - org.opencv.xfeatures2d.Xfeatures2d