Package org.opencv.xfeatures2d

Class MSDDetector

java.lang.Object

org.opencv.core.Algorithm

org.opencv.features2d.Feature2D

org.opencv.xfeatures2d.MSDDetector

public class MSDDetector
extends Feature2D

Class implementing the MSD (*Maximal Self-Dissimilarity*) keypoint detector, described in CITE: Tombari14. The algorithm implements a novel interest point detector stemming from the intuition that image patches which are highly dissimilar over a relatively large extent of their surroundings hold the property of being repeatable and distinctive. This concept of "contextual self-dissimilarity" reverses the key paradigm of recent successful techniques such as the Local Self-Similarity descriptor and the Non-Local Means filter, which build upon the presence of similar - rather than dissimilar - patches. Moreover, it extends to contextual information the local self-dissimilarity notion embedded in established detectors of corner-like interest points, thereby achieving enhanced repeatability, distinctiveness and localization accuracy.

Field Summary

Fields inherited from class org.opencv.core.Algorithm

nativeObj

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MSDDetector(long addr)

Method Summary

Modifier and Type	Method	Description
static MSDDetector	__fromPtr__(long addr)
static MSDDetector	create()
static MSDDetector	create(int m_patch_radius)
static MSDDetector	create(int m_patch_radius, int m_search_area_radius)
static MSDDetector	create(int m_patch_radius, int m_search_area_radius, int m_nms_radius)
static MSDDetector	create(int m_patch_radius, int m_search_area_radius, int m_nms_radius, int m_nms_scale_radius)
static MSDDetector	create(int m_patch_radius, int m_search_area_radius, int m_nms_radius, int m_nms_scale_radius, float m_th_saliency)
static MSDDetector	create(int m_patch_radius, int m_search_area_radius, int m_nms_radius, int m_nms_scale_radius, float m_th_saliency, int m_kNN)
static MSDDetector	create(int m_patch_radius, int m_search_area_radius, int m_nms_radius, int m_nms_scale_radius, float m_th_saliency, int m_kNN, float m_scale_factor)
static MSDDetector	create(int m_patch_radius, int m_search_area_radius, int m_nms_radius, int m_nms_scale_radius, float m_th_saliency, int m_kNN, float m_scale_factor, int m_n_scales)
static MSDDetector	create(int m_patch_radius, int m_search_area_radius, int m_nms_radius, int m_nms_scale_radius, float m_th_saliency, int m_kNN, float m_scale_factor, int m_n_scales, boolean m_compute_orientation)
protected void	finalize()

Methods inherited from class org.opencv.features2d.Feature2D

compute, compute, defaultNorm, descriptorSize, descriptorType, detect, detect, detect, detect, detectAndCompute, detectAndCompute, empty, getDefaultName, read, write

Methods inherited from class org.opencv.core.Algorithm

clear, getNativeObjAddr, save

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MSDDetector

protected MSDDetector(long addr)

Method Detail

__fromPtr__

public static MSDDetector __fromPtr__(long addr)

create

public static MSDDetector create(int m_patch_radius,
                                 int m_search_area_radius,
                                 int m_nms_radius,
                                 int m_nms_scale_radius,
                                 float m_th_saliency,
                                 int m_kNN,
                                 float m_scale_factor,
                                 int m_n_scales,
                                 boolean m_compute_orientation)

create

public static MSDDetector create(int m_patch_radius,
                                 int m_search_area_radius,
                                 int m_nms_radius,
                                 int m_nms_scale_radius,
                                 float m_th_saliency,
                                 int m_kNN,
                                 float m_scale_factor,
                                 int m_n_scales)

create

public static MSDDetector create(int m_patch_radius,
                                 int m_search_area_radius,
                                 int m_nms_radius,
                                 int m_nms_scale_radius,
                                 float m_th_saliency,
                                 int m_kNN,
                                 float m_scale_factor)

create

public static MSDDetector create(int m_patch_radius,
                                 int m_search_area_radius,
                                 int m_nms_radius,
                                 int m_nms_scale_radius,
                                 float m_th_saliency,
                                 int m_kNN)

create

public static MSDDetector create(int m_patch_radius,
                                 int m_search_area_radius,
                                 int m_nms_radius,
                                 int m_nms_scale_radius,
                                 float m_th_saliency)

create

public static MSDDetector create(int m_patch_radius,
                                 int m_search_area_radius,
                                 int m_nms_radius,
                                 int m_nms_scale_radius)

create

public static MSDDetector create(int m_patch_radius,
                                 int m_search_area_radius,
                                 int m_nms_radius)

create

public static MSDDetector create(int m_patch_radius,
                                 int m_search_area_radius)

create

public static MSDDetector create(int m_patch_radius)

create

public static MSDDetector create()

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class Feature2D

Throws:

java.lang.Throwable