org.bytedeco.javacpp

Class opencv_xfeatures2d.VGG

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.javacpp.opencv_core.Algorithm

org.bytedeco.javacpp.opencv_features2d.Feature2D

org.bytedeco.javacpp.opencv_xfeatures2d.VGG

All Implemented Interfaces:

AutoCloseable

Enclosing class:

opencv_xfeatures2d

@Namespace(value="cv::xfeatures2d")
public static class opencv_xfeatures2d.VGG
extends opencv_features2d.Feature2D

\brief Class implementing VGG (Oxford Visual Geometry Group) descriptor trained end to end using "Descriptor Learning Using Convex Optimisation" (DLCO) aparatus described in \cite Simonyan14.

Nested Class Summary

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

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator

Field Summary

Fields

Modifier and Type	Field and Description
static int	VGG_120 enum cv::xfeatures2d::VGG::
static int	VGG_48 enum cv::xfeatures2d::VGG::
static int	VGG_64 enum cv::xfeatures2d::VGG::
static int	VGG_80 enum cv::xfeatures2d::VGG::

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
void	compute(opencv_core.Mat image, opencv_core.KeyPointVector keypoints, opencv_core.Mat descriptors) \brief Computes the descriptors for a set of keypoints detected in an image (first variant) or image set (second variant).
void	compute(opencv_core.UMat image, opencv_core.KeyPointVector keypoints, opencv_core.UMat descriptors)
static opencv_xfeatures2d.VGG	create()
static opencv_xfeatures2d.VGG	create(int desc, float isigma, boolean img_normalize, boolean use_scale_orientation, float scale_factor, boolean dsc_normalize)

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

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

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

clear, getDefaultName, save, save

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

Field Detail

VGG_120

public static final int VGG_120

enum cv::xfeatures2d::VGG::

See Also:

Constant Field Values

VGG_80

public static final int VGG_80

enum cv::xfeatures2d::VGG::

See Also:

Constant Field Values

VGG_64

public static final int VGG_64

enum cv::xfeatures2d::VGG::

See Also:

Constant Field Values

VGG_48

public static final int VGG_48

enum cv::xfeatures2d::VGG::

See Also:

Constant Field Values

Constructor Detail

VGG

public VGG(Pointer p)

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

Method Detail

create

@opencv_core.Ptr
public static opencv_xfeatures2d.VGG create(int desc,
                                                             float isigma,
                                                             @Cast(value="bool")
                                                             boolean img_normalize,
                                                             @Cast(value="bool")
                                                             boolean use_scale_orientation,
                                                             float scale_factor,
                                                             @Cast(value="bool")
                                                             boolean dsc_normalize)

create

@opencv_core.Ptr
public static opencv_xfeatures2d.VGG create()

compute

public void compute(@ByVal
                    opencv_core.Mat image,
                    @ByRef
                    opencv_core.KeyPointVector keypoints,
                    @ByVal
                    opencv_core.Mat descriptors)

Description copied from class: opencv_features2d.Feature2D

\brief Computes the descriptors for a set of keypoints detected in an image (first variant) or image set (second variant).

Overrides:

compute in class opencv_features2d.Feature2D

Parameters:

image - image to extract descriptors

keypoints - of interest within image

descriptors - resulted descriptors array

compute

public void compute(@ByVal
                    opencv_core.UMat image,
                    @ByRef
                    opencv_core.KeyPointVector keypoints,
                    @ByVal
                    opencv_core.UMat descriptors)

Overrides:

compute in class opencv_features2d.Feature2D