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MultiScaleMotionC::MultiScaleMotionC(const IPConvSymC &,const LMSOpticFlowC) MultiScaleMotionC::SetFilterErode(BooleanT) MultiScaleMotionC::Estimate(const PairC> &,IndexC) MultiScaleMotionC::Verbose(RealT,RealT)

MultiScaleMotionC
Performs multiscale motion estimation
include	"amma/Motion/MultiScaleMotion.hh"
User Level:	Default
Library:	LMSMotion
Example:	exLMSOptic.cc
Section:	Image.Motion.Estimation.Optical Flow
In Scope:	std

Comments:
Uses LMS optic flow and motion compensation at each level

MultiScaleMotionC(const IPConvSymC<RealT,RealT> & Filter,const LMSOpticFlowC Flow)

Constructor:

Filter	subsampling antialias filter
Flow	optical flow engine

MultiScaleMotionC & SetFilterErode(BooleanT Erode)

Set subsample filter resize to erode (Erode==true) or no erosion (Erode==false)

NumImageC<Vector2dC> Estimate(const PairC<NumImageC<RealT>> & im,IndexC Levels = 3)

Generates optical flow field from a pair of images, using not more than "Levels" levels of hierarchy

MultiScaleMotionC Verbose(RealT VectorScale = 1,RealT VectorSubsample = 1)

Image, PostScript and data files of the o/p from each level are written

VectorScale	rescales motion vectors and ellipses in Postscript images
VectorSubsample	subsamples the displayed motion vectors; e.g. =4 will subsample the vectors by 4 at level 0, by 2 at level 1, full fesolution at level 2