boofcv.alg.flow

Class DenseFlowPyramidBase<T extends ImageGray>

java.lang.Object

boofcv.alg.flow.DenseFlowPyramidBase<T>

Direct Known Subclasses:

BroxWarpingSpacial, HornSchunckPyramid

public abstract class DenseFlowPyramidBase<T extends ImageGray>
extends java.lang.Object

Base class for pyramidal dense flow algorithms based on IPOL papers.

Constructor Summary

Constructors

Constructor and Description
DenseFlowPyramidBase(double scale, double sigma, int maxLayers, InterpolatePixelS<GrayF32> interp)

Method Summary

Modifier and Type	Method and Description
abstract void	process(ImagePyramid<GrayF32> image1, ImagePyramid<GrayF32> image2) Computes dense optical flow from the provided image pyramid.
void	process(T image1, T image2) Processes the raw input images.

Methods inherited from class java.lang.Object

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

Constructor Detail

DenseFlowPyramidBase

public DenseFlowPyramidBase(double scale,
                            double sigma,
                            int maxLayers,
                            InterpolatePixelS<GrayF32> interp)

Method Detail

process

public void process(T image1,
                    T image2)

Processes the raw input images. Normalizes them and creates image pyramids from them.

process

public abstract void process(ImagePyramid<GrayF32> image1,
                             ImagePyramid<GrayF32> image2)

Computes dense optical flow from the provided image pyramid. Image gradient for each layer should be computed directly from the layer images.

Parameters:

image1 - Pyramid of first image

image2 - Pyramid of second image