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RAVL, Recognition And Vision Library

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Ravl - Images - Misc - Point2dC LocatePeakSubPixel(const Array2dC<DataT> & img,const Index2dC & pos,RealT pof)

 

Point2dC LocatePeakSubPixel(const Array2dC<DataT> & img,const Index2dC & pos,RealT pof)
Locate peak with sub-pixel precision.
include	"Ravl/Image/PeakDetector.hh"
Source file:	Ravl/Image/Processing/Tools/PeakDetector.hh
User Level:	Normal
Library:	RavlImageProc
In Scope:	RavlImageN

Fits a quadratic to the peak and works out the center. The position of the peak is returned. 'img' should contain values surrounding the center of the peak at 'pos'.

Maintainer:Charles Galambos, Documentation by CxxDoc: Tue Aug 13 09:59:57 2002