org.bytedeco.opencv.opencv_tracking

Class TrackerKCF

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.opencv.opencv_video.Tracker

org.bytedeco.opencv.opencv_tracking.TrackerKCF

All Implemented Interfaces:

AutoCloseable

@Namespace(value="cv::tracking")
 @Properties(inherit=opencv_tracking.class)
public class TrackerKCF
extends Tracker

\brief the KCF (Kernelized Correlation Filter) tracker

KCF is a novel tracking framework that utilizes properties of circulant matrix to enhance the processing speed. This tracking method is an implementation of \cite KCF_ECCV which is extended to KCF with color-names features (\cite KCF_CN). The original paper of KCF is available at as well as the matlab implementation. For more information about KCF with color-names features, please refer to .

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TrackerKCF.FeatureExtractorCallbackFN
static class	TrackerKCF.Params

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

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

Field Summary

Fields

Modifier and Type	Field and Description
static int	CN enum cv::tracking::TrackerKCF::MODE
static int	CUSTOM enum cv::tracking::TrackerKCF::MODE
static int	GRAY enum cv::tracking::TrackerKCF::MODE

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
TrackerKCF(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
static TrackerKCF	create()
static TrackerKCF	create(TrackerKCF.Params parameters) \brief Create KCF tracker instance
void	setFeatureExtractor(TrackerKCF.FeatureExtractorCallbackFN callback)
void	setFeatureExtractor(TrackerKCF.FeatureExtractorCallbackFN callback, boolean pca_func)

Methods inherited from class org.bytedeco.opencv.opencv_video.Tracker

init, init, init, update, update, update

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, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, 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

Field Detail

GRAY

public static final int GRAY

enum cv::tracking::TrackerKCF::MODE

See Also:

Constant Field Values

CN

public static final int CN

enum cv::tracking::TrackerKCF::MODE

See Also:

Constant Field Values

CUSTOM

public static final int CUSTOM

enum cv::tracking::TrackerKCF::MODE

See Also:

Constant Field Values

Constructor Detail

TrackerKCF

public TrackerKCF(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

create

@opencv_core.Ptr
public static TrackerKCF create(@Const @ByRef(nullValue="cv::tracking::TrackerKCF::Params()")
                                                  TrackerKCF.Params parameters)

\brief Create KCF tracker instance

Parameters:

parameters - KCF parameters TrackerKCF::Params

create

@opencv_core.Ptr
public static TrackerKCF create()

setFeatureExtractor

public void setFeatureExtractor(TrackerKCF.FeatureExtractorCallbackFN callback,
                                @Cast(value="bool")
                                boolean pca_func)

setFeatureExtractor

public void setFeatureExtractor(TrackerKCF.FeatureExtractorCallbackFN callback)