BroxWarpingSpacial<T extends ImageGray<T>> 
Dense optical flow which adheres to a brightness constancy assumption, a gradient constancy
assumption, and a discontinuitypreserving spatiotemporal smoothness constraint.

ConfigBroxWarping 

DenseFlowPyramidBase<T extends ImageGray<T>> 
Base class for pyramidal dense flow algorithms based on IPOL papers.

DenseOpticalFlowBlockPyramid<T extends ImageGray<T>> 
Computes dense optical flow optical using pyramidal approach with square regions and a locally exhaustive search.

DenseOpticalFlowBlockPyramid.F32 

DenseOpticalFlowBlockPyramid.U8 

DenseOpticalFlowKlt<I extends ImageGray<I>,D extends ImageGray<D>> 

HornSchunck<T extends ImageBase<T>,D extends ImageBase<D>> 
This is HornSchunck's well known work [1] for dense optical flow estimation.

HornSchunck_F32 

HornSchunck_U8 

HornSchunckPyramid<T extends ImageGray<T>> 
Pyramidal implementation of HornSchunck [2] based on the discussion in [1].

UtilDenseOpticalFlow 
Useful functions when computing dense optical flow
