boofcv.factory.flow

Class FactoryDenseOpticalFlow

java.lang.Object

boofcv.factory.flow.FactoryDenseOpticalFlow

public class FactoryDenseOpticalFlow
extends java.lang.Object

Creates implementations of DenseOpticalFlow.

Constructor Summary

Constructors

Constructor and Description
FactoryDenseOpticalFlow()

Method Summary

Methods

Modifier and Type	Method and Description
static <T extends boofcv.struct.image.ImageSingleBand> DenseOpticalFlow<T>	broxWarping(ConfigBroxWarping config, java.lang.Class<T> imageType)
static <I extends boofcv.struct.image.ImageSingleBand,D extends boofcv.struct.image.ImageSingleBand> DenseOpticalFlow<I>	flowKlt(PkltConfig configKlt, int radius, java.lang.Class<I> inputType, java.lang.Class<D> derivType) Compute optical flow using PyramidKltTracker.
static <T extends boofcv.struct.image.ImageSingleBand,D extends boofcv.struct.image.ImageSingleBand> DenseOpticalFlow<T>	hornSchunck(ConfigHornSchunck config, java.lang.Class<T> imageType) The original Horn-Schunck algorithm.
static <T extends boofcv.struct.image.ImageSingleBand> DenseOpticalFlow<T>	hornSchunckPyramid(ConfigHornSchunckPyramid config, java.lang.Class<T> imageType) Creates an instance of HornSchunckPyramid
static <T extends boofcv.struct.image.ImageSingleBand> DenseOpticalFlow<T>	region(ConfigOpticalFlowBlockPyramid config, java.lang.Class<T> imageType) Creates a pyramidal block

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FactoryDenseOpticalFlow

public FactoryDenseOpticalFlow()

Method Detail

flowKlt

public static <I extends boofcv.struct.image.ImageSingleBand,D extends boofcv.struct.image.ImageSingleBand> DenseOpticalFlow<I> flowKlt(PkltConfig configKlt,
                                                                                                                        int radius,
                                                                                                                        java.lang.Class<I> inputType,
                                                                                                                        java.lang.Class<D> derivType)

Compute optical flow using PyramidKltTracker.

Type Parameters:

I - Input image type.

D - Derivative image type.

Parameters:

configKlt - Configuration for KLT. If null then default values are used.

radius - Radius of square region.

inputType - Type of input image.

derivType - Type of derivative image. If null then default is used.

Returns:

DenseOpticalFlow

See Also:

DenseOpticalFlowKlt

region

public static <T extends boofcv.struct.image.ImageSingleBand> DenseOpticalFlow<T> region(ConfigOpticalFlowBlockPyramid config,
                                                                         java.lang.Class<T> imageType)

Creates a pyramidal block

Type Parameters:

T -

Parameters:

config - Configuration for block pyramid

Returns:

See Also:

DenseOpticalFlowBlockPyramid, UtilDenseOpticalFlow.standardPyramid(int, int, double, double, int, int, Class)

hornSchunck

public static <T extends boofcv.struct.image.ImageSingleBand,D extends boofcv.struct.image.ImageSingleBand> DenseOpticalFlow<T> hornSchunck(ConfigHornSchunck config,
                                                                                                                            java.lang.Class<T> imageType)

The original Horn-Schunck algorithm. Only good for very small motions.

Parameters:

config - Configuration parameters. If null then default is used.

imageType - Type of input gray scale image

Returns:

dense optical flow

See Also:

HornSchunck

hornSchunckPyramid

public static <T extends boofcv.struct.image.ImageSingleBand> DenseOpticalFlow<T> hornSchunckPyramid(ConfigHornSchunckPyramid config,
                                                                                     java.lang.Class<T> imageType)

Creates an instance of HornSchunckPyramid

Parameters:

config - Configuration parameters. If null defaults will be used.

Returns:

Dense optical flow implementation of HornSchunckPyramid

See Also:

HornSchunckPyramid

broxWarping

public static <T extends boofcv.struct.image.ImageSingleBand> DenseOpticalFlow<T> broxWarping(ConfigBroxWarping config,
                                                                              java.lang.Class<T> imageType)