org.bytedeco.opencv.opencv_xfeatures2d

Class HarrisLaplaceFeatureDetector

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.opencv.opencv_core.Algorithm

org.bytedeco.opencv.opencv_features2d.Feature2D

org.bytedeco.opencv.opencv_xfeatures2d.HarrisLaplaceFeatureDetector

All Implemented Interfaces:

AutoCloseable

@Namespace(value="cv::xfeatures2d")
 @Properties(inherit=opencv_xfeatures2d.class)
public class HarrisLaplaceFeatureDetector
extends Feature2D

\brief Class implementing the Harris-Laplace feature detector as described in \cite Mikolajczyk2004.

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
HarrisLaplaceFeatureDetector(Algorithm pointer) Downcast constructor.
HarrisLaplaceFeatureDetector(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
static HarrisLaplaceFeatureDetector	create()
static HarrisLaplaceFeatureDetector	create(int numOctaves, float corn_thresh, float DOG_thresh, int maxCorners, int num_layers) \brief Creates a new implementation instance.
float	getCornThresh()
BytePointer	getDefaultName() Returns the algorithm string identifier.
float	getDOGThresh()
int	getMaxCorners()
int	getNumLayers()
int	getNumOctaves()
void	setCornThresh(float corn_thresh_)
void	setDOGThresh(float DOG_thresh_)
void	setMaxCorners(int maxCorners_)
void	setNumLayers(int num_layers_)
void	setNumOctaves(int numOctaves_)

Methods inherited from class org.bytedeco.opencv.opencv_features2d.Feature2D

asAlgorithm, asAlgorithm, compute, compute, compute, compute, compute, compute, defaultNorm, descriptorSize, descriptorType, detect, detect, detect, detect, detect, detect, detect, detect, detect, detect, detect, detect, detectAndCompute, detectAndCompute, detectAndCompute, detectAndCompute, detectAndCompute, detectAndCompute, empty, getPointer, position, read, read, read, write, write, write, write, write

Methods inherited from class org.bytedeco.opencv.opencv_core.Algorithm

clear, save, save

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getDirectBufferAddress, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

HarrisLaplaceFeatureDetector

public HarrisLaplaceFeatureDetector(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

HarrisLaplaceFeatureDetector

public HarrisLaplaceFeatureDetector(Algorithm pointer)

Downcast constructor.

Method Detail

create

@opencv_core.Ptr
public static HarrisLaplaceFeatureDetector create(int numOctaves,
                                                                    float corn_thresh,
                                                                    float DOG_thresh,
                                                                    int maxCorners,
                                                                    int num_layers)

\brief Creates a new implementation instance.

Parameters:

numOctaves - the number of octaves in the scale-space pyramid

corn_thresh - the threshold for the Harris cornerness measure

DOG_thresh - the threshold for the Difference-of-Gaussians scale selection

maxCorners - the maximum number of corners to consider

num_layers - the number of intermediate scales per octave

create

@opencv_core.Ptr
public static HarrisLaplaceFeatureDetector create()

setNumOctaves

public void setNumOctaves(int numOctaves_)

getNumOctaves

public int getNumOctaves()

setCornThresh

public void setCornThresh(float corn_thresh_)

getCornThresh

public float getCornThresh()

setDOGThresh

public void setDOGThresh(float DOG_thresh_)

getDOGThresh

public float getDOGThresh()

setMaxCorners

public void setMaxCorners(int maxCorners_)

getMaxCorners

public int getMaxCorners()

setNumLayers

public void setNumLayers(int num_layers_)

getNumLayers

public int getNumLayers()

getDefaultName

@opencv_core.Str
public BytePointer 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