Irls Module Reference

calculate median of image windows

Use image windows of given size, calculate median within this window and use the result as new value for the window center pixel. This eliminates outliers and makes e.g. flow estimation more robust. Median calculation is being performed using the "Iteratively reweighted least squares" approach (e.g. "Numerical Methods in Scientific Computing Vol. II" by Germund Dahlquist and Åke Björck, SIAM, section 8.7.5 )

input slots
InputSlot< CliqueWeight< T > * >	cliqueWeight
	weight input slot
InputSlot< CImgList< T > >	in
	image data input slot
output slots
OutputSlot< CImgList< T > >	out
	image data output slot
parameters
Parameter< unsigned int >	iterations
	iteration count
Parameter< T >	sigma_dist
	spatial distance weight
Parameter< unsigned int >	windowRadius
	radius of image windows (size is )

further information

This Module subclasses TemplatedParameteredObject< T >.
For documentation of parameters and slots inherited by this base class, please have a look at the corresponding Module reference.

This module is templated. There are instances with T=int,float,double.
An additional parameter called templatetype may be used to select which instantiation you want.

The detailed doxygen documentation beyond the parameters/slots may be found here.

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