Package org.opencv.xfeatures2d

Class BriefDescriptorExtractor

java.lang.Object

org.opencv.core.Algorithm

org.opencv.features2d.Feature2D

org.opencv.xfeatures2d.BriefDescriptorExtractor

public class BriefDescriptorExtractor
extends Feature2D

Class for computing BRIEF descriptors described in CITE: calon2010 . bytes legth of the descriptor in bytes, valid values are: 16, 32 (default) or 64 . use_orientation sample patterns using keypoints orientation, disabled by default.

Field Summary

Fields inherited from class org.opencv.core.Algorithm

nativeObj

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BriefDescriptorExtractor(long addr)

Method Summary

Modifier and Type	Method	Description
static BriefDescriptorExtractor	__fromPtr__(long addr)
static BriefDescriptorExtractor	create()
static BriefDescriptorExtractor	create(int bytes)
static BriefDescriptorExtractor	create(int bytes, boolean use_orientation)
protected void	finalize()
java.lang.String	getDefaultName()	Returns the algorithm string identifier.
int	getDescriptorSize()
boolean	getUseOrientation()
void	setDescriptorSize(int bytes)
void	setUseOrientation(boolean use_orientation)

Methods inherited from class org.opencv.features2d.Feature2D

compute, compute, defaultNorm, descriptorSize, descriptorType, detect, detect, detect, detect, detectAndCompute, detectAndCompute, empty, 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

BriefDescriptorExtractor

protected BriefDescriptorExtractor(long addr)

Method Detail

__fromPtr__

public static BriefDescriptorExtractor __fromPtr__(long addr)

create

public static BriefDescriptorExtractor create(int bytes,
                                              boolean use_orientation)

create

public static BriefDescriptorExtractor create(int bytes)

create

public static BriefDescriptorExtractor create()

setDescriptorSize

public void setDescriptorSize(int bytes)

getDescriptorSize

public int getDescriptorSize()

setUseOrientation

public void setUseOrientation(boolean use_orientation)

getUseOrientation

public boolean getUseOrientation()

getDefaultName

public java.lang.String getDefaultName()

Description copied from class: Algorithm

Returns the algorithm string identifier. This string is used as top level xml/yml node tag when the object is saved to a file or string.

Overrides:

getDefaultName in class Feature2D

Returns:

automatically generated

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class Feature2D

Throws:

java.lang.Throwable