org.bytedeco.javacpp

Class opencv_features2d.KeyPointsFilter

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.javacpp.opencv_features2d.KeyPointsFilter

All Implemented Interfaces:

AutoCloseable

Enclosing class:

opencv_features2d

@Namespace(value="cv")
public static class opencv_features2d.KeyPointsFilter
extends Pointer

\brief A class filters a vector of keypoints.

Because now it is difficult to provide a convenient interface for all usage scenarios of the keypoints filter class, it has only several needed by now static methods.

Nested Class Summary

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

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
KeyPointsFilter()
KeyPointsFilter(long size) Native array allocator.
KeyPointsFilter(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
opencv_features2d.KeyPointsFilter	position(long position)
static void	removeDuplicated(opencv_core.KeyPointVector keypoints)
static void	retainBest(opencv_core.KeyPointVector keypoints, int npoints)
static void	runByImageBorder(opencv_core.KeyPointVector keypoints, opencv_core.Size imageSize, int borderSize)
static void	runByKeypointSize(opencv_core.KeyPointVector keypoints, float minSize)
static void	runByKeypointSize(opencv_core.KeyPointVector keypoints, float minSize, float maxSize)
static void	runByPixelsMask(opencv_core.KeyPointVector keypoints, opencv_core.Mat mask)

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, free, hashCode, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, physicalBytes, position, put, realloc, setNull, sizeof, toString, totalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyPointsFilter

public KeyPointsFilter(Pointer p)

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

KeyPointsFilter

public KeyPointsFilter(long size)

Native array allocator. Access with Pointer.position(long).

KeyPointsFilter

public KeyPointsFilter()

Method Detail

position

public opencv_features2d.KeyPointsFilter position(long position)

Overrides:

position in class Pointer

runByImageBorder

public static void runByImageBorder(@ByRef
                                    opencv_core.KeyPointVector keypoints,
                                    @ByVal
                                    opencv_core.Size imageSize,
                                    int borderSize)

runByKeypointSize

public static void runByKeypointSize(@ByRef
                                     opencv_core.KeyPointVector keypoints,
                                     float minSize,
                                     float maxSize)

runByKeypointSize

public static void runByKeypointSize(@ByRef
                                     opencv_core.KeyPointVector keypoints,
                                     float minSize)

runByPixelsMask

public static void runByPixelsMask(@ByRef
                                   opencv_core.KeyPointVector keypoints,
                                   @Const @ByRef
                                   opencv_core.Mat mask)

removeDuplicated

public static void removeDuplicated(@ByRef
                                    opencv_core.KeyPointVector keypoints)

retainBest

public static void retainBest(@ByRef
                              opencv_core.KeyPointVector keypoints,
                              int npoints)