org.bytedeco.opencv.opencv_cudaoptflow

Class SparsePyrLKOpticalFlow

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.opencv.opencv_core.Algorithm

org.bytedeco.opencv.opencv_cudaoptflow.SparseOpticalFlow

org.bytedeco.opencv.opencv_cudaoptflow.SparsePyrLKOpticalFlow

All Implemented Interfaces:

AutoCloseable

@Namespace(value="cv::cuda")
 @Properties(inherit=opencv_cudaoptflow.class)
public class SparsePyrLKOpticalFlow
extends SparseOpticalFlow

\brief Class used for calculating a sparse optical flow.

The class can calculate an optical flow for a sparse feature set using the iterative Lucas-Kanade method with pyramids.

See Also:

\note - An example of the Lucas Kanade optical flow algorithm can be found at opencv_source_code/samples/gpu/pyrlk_optical_flow.cpp

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
SparsePyrLKOpticalFlow(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
static SparsePyrLKOpticalFlow	create()
static SparsePyrLKOpticalFlow	create(Size winSize, int maxLevel, int iters, boolean useInitialFlow)
int	getMaxLevel()
int	getNumIters()
boolean	getUseInitialFlow()
Size	getWinSize()
void	setMaxLevel(int maxLevel)
void	setNumIters(int iters)
void	setUseInitialFlow(boolean useInitialFlow)
void	setWinSize(Size winSize)

Methods inherited from class org.bytedeco.opencv.opencv_cudaoptflow.SparseOpticalFlow

calc, calc, calc, calc, calc, calc

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

clear, empty, getDefaultName, position, read, save, save, write, write, write

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, 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

SparsePyrLKOpticalFlow

public SparsePyrLKOpticalFlow(Pointer p)

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

Method Detail

getWinSize

@ByVal
public Size getWinSize()

setWinSize

public void setWinSize(@ByVal
                       Size winSize)

getMaxLevel

public int getMaxLevel()

setMaxLevel

public void setMaxLevel(int maxLevel)

getNumIters

public int getNumIters()

setNumIters

public void setNumIters(int iters)

getUseInitialFlow

@Cast(value="bool")
public boolean getUseInitialFlow()

setUseInitialFlow

public void setUseInitialFlow(@Cast(value="bool")
                              boolean useInitialFlow)

create

@opencv_core.Ptr
public static SparsePyrLKOpticalFlow create(@ByVal(nullValue="cv::Size(21, 21)")
                                                             Size winSize,
                                                             int maxLevel,
                                                             int iters,
                                                             @Cast(value="bool")
                                                             boolean useInitialFlow)

create

@opencv_core.Ptr
public static SparsePyrLKOpticalFlow create()