org.bytedeco.opencv.opencv_tracking

Class TrackerFeatureFeature2d

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.opencv.opencv_tracking.TrackerFeature

org.bytedeco.opencv.opencv_tracking.TrackerFeatureFeature2d

All Implemented Interfaces:

AutoCloseable

@Namespace(value="cv")
 @NoOffset
 @Properties(inherit=opencv_tracking.class)
public class TrackerFeatureFeature2d
extends TrackerFeature

\brief TrackerFeature based on Feature2D

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
TrackerFeatureFeature2d(BytePointer detectorType, BytePointer descriptorType) \brief Constructor
TrackerFeatureFeature2d(Pointer p) Pointer cast constructor.
TrackerFeatureFeature2d(String detectorType, String descriptorType)

Method Summary

Modifier and Type	Method and Description
void	selection(Mat response, int npoints) \brief Identify most effective features

Methods inherited from class org.bytedeco.opencv.opencv_tracking.TrackerFeature

compute, create, create, getClassName

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, hashCode, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, parseBytes, physicalBytes, position, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, toString, totalBytes, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

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

Constructor Detail

TrackerFeatureFeature2d

public TrackerFeatureFeature2d(Pointer p)

Pointer cast constructor. Invokes Pointer.Pointer(Pointer).

TrackerFeatureFeature2d

public TrackerFeatureFeature2d(@opencv_core.Str
                               BytePointer detectorType,
                               @opencv_core.Str
                               BytePointer descriptorType)

\brief Constructor

Parameters:

detectorType - string of FeatureDetector

descriptorType - string of DescriptorExtractor

TrackerFeatureFeature2d

public TrackerFeatureFeature2d(@opencv_core.Str
                               String detectorType,
                               @opencv_core.Str
                               String descriptorType)

Method Detail

selection

public void selection(@ByRef
                      Mat response,
                      int npoints)

Description copied from class: TrackerFeature

\brief Identify most effective features

Overrides:

selection in class TrackerFeature

Parameters:

response - Collection of response for the specific TrackerFeature

npoints - Max number of features

\note This method modifies the response parameter