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FDistanceAosBarashOp Class Reference

#include <FDistanceAosBarashOp.hpp>

Inheritance diagram for FDistanceAosBarashOp:

[legend]Collaboration diagram for FDistanceAosBarashOp:

[legend]List of all members.

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Detailed Description

Float AOS Barash with strong edge detection.

Author:

Bernard De Cuyper

Version:

1.1b

Date:

4/02/2004

 
Purpose:        Perona with strong edge detection

                        Fast Computation of Perona recursive flow.
                        Thomas LU model.
                        Semi-Implicit solver using AOS additive splitting

            (I - tau * A) * uNew=  uOld

                        Should be better than LOD: Rotation invariant.

                        LOD is sequential (handelling each direction x y z in sequence)

                        AOS is parallel (handelling each direction x y z at the same time)
                        AOS build an average operator

                        Both LOD and AOS are designed for large image restoration, O(N) in time ang space!!!

Papers:         "Recursivity and PDE's in image processing", 
                        L. Alvarez, R. Deriche and F Santana, Spain 1998.

                        "Efficient and Reliable Schemes for Nonlinear Diffusion Filtering", 
                        Joachim. Weickert & all, IEEE transactions on Image Processing, vol7, n3, March 1998.
                

@ Copyrights: Bernard De Cuyper & Eddy Fraiha 2004, Eggs & Pictures. MIT/Open BSD copyright model.

Public Methods
	FDistanceAosBarashOp (FImage *edgeDistance=0, int psfSz=7, int iterations=8, float t0=0.0, float tMax=20.0, float aalpha=0.008, float asigma=0.25, float c1=0.333, bool nonLinearFlag=true)
virtual	~FDistanceAosBarashOp ()
virtual void	report (FILE *file)
Protected Methods
virtual float	getTau (int x, int y)
virtual float	g (int i, int j)
Protected Attributes
float	cinv

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The documentation for this class was generated from the following files:

• FDistanceAosBarashOp.hpp
• FDistanceAosBarashOp.cpp

Restoreinpaint sourceforge project `C++/Java Image Processing, Restoration, Inpainting Project'.

Bernard De Cuyper: Open Project Leader: Concept, design and development. Bernard De Cuyper & Eddy Fraiha 2002, 2003. Bernard De Cuyper 2004. Open and free, for friendly usage only. Modifications on Belgium ground of this piece of artistic work, by governement institutions or companies, must be notified to Bernard De Cuyper.