Class DAISY


  • public class DAISY
    extends Feature2D
    Class implementing DAISY descriptor, described in CITE: Tola10 radius radius of the descriptor at the initial scale q_radius amount of radial range division quantity q_theta amount of angular range division quantity q_hist amount of gradient orientations range division quantity norm choose descriptors normalization type, where DAISY::NRM_NONE will not do any normalization (default), DAISY::NRM_PARTIAL mean that histograms are normalized independently for L2 norm equal to 1.0, DAISY::NRM_FULL mean that descriptors are normalized for L2 norm equal to 1.0, DAISY::NRM_SIFT mean that descriptors are normalized for L2 norm equal to 1.0 but no individual one is bigger than 0.154 as in SIFT H optional 3x3 homography matrix used to warp the grid of daisy but sampling keypoints remains unwarped on image interpolation switch to disable interpolation for speed improvement at minor quality loss use_orientation sample patterns using keypoints orientation, disabled by default.
    • Constructor Detail

      • DAISY

        protected DAISY​(long addr)
    • Method Detail

      • __fromPtr__

        public static DAISY __fromPtr__​(long addr)
      • create

        public static DAISY create​(float radius,
                                   int q_radius,
                                   int q_theta,
                                   int q_hist,
                                   Mat H,
                                   boolean interpolation,
                                   boolean use_orientation)
      • create

        public static DAISY create​(float radius,
                                   int q_radius,
                                   int q_theta,
                                   int q_hist,
                                   Mat H,
                                   boolean interpolation)
      • create

        public static DAISY create​(float radius,
                                   int q_radius,
                                   int q_theta,
                                   int q_hist,
                                   Mat H)
      • create

        public static DAISY create​(float radius,
                                   int q_radius,
                                   int q_theta,
                                   int q_hist)
      • create

        public static DAISY create​(float radius,
                                   int q_radius,
                                   int q_theta)
      • create

        public static DAISY create​(float radius,
                                   int q_radius)
      • create

        public static DAISY create​(float radius)
      • create

        public static DAISY create()
      • finalize

        protected void finalize()
                         throws java.lang.Throwable
        Overrides:
        finalize in class Feature2D
        Throws:
        java.lang.Throwable