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IFAosTvOp Class Reference

#include <IFAosTvOp.hpp>

Inheritance diagram for IFAosTvOp:

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Collaboration diagram for IFAosTvOp:

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List of all members.

Detailed Description

Float AOS TV filter.

Author:
Bernard De Cuyper
Version:
0.055
Date:
15/09/2002
 
Purpose:        Fast Computation of TV recursive flow.
                        Use the Thomas LU model.
                        Semi-Implicit solver using AOS additive splitting

            (I - tau/(1+tau*lambda) * A) * uNew=  (uOld + tau*lambda*u0)/(1.0 + tau*lambda)

                        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 2002, Eggs & Pictures. MIT/Open BSD copyright model.


Public Methods

 IFAosTvOp (int iterations=1, double t=0.5, double alambda=0.1, double sigma=3.0, bool iirF=false, bool colorFlag=false)
virtual ~IFAosTvOp ()
virtual void report (FILE *file)

Protected Methods

virtual AnImagegreyFilter (AnImage *src, AnImage *dest=0)
virtual AnImagegreySelectedFilter (AnImage *mask, AnImage *src, AnImage *dest=0)
virtual Float3CImagescolorFilter (Float3CImage *src, Float3CImage *dest=0)
virtual Float3CImagescolorSelectedFilter (AnImage *mask, Float3CImage *src, Float3CImage *dest=0)
virtual Float3CImagefcolorFilter (Float3CImage *src, Float3CImage *dest=0)
virtual Float3CImagefcolorSelectedFilter (AnImage *mask, Float3CImage *src, Float3CImage *dest=0)

Private Attributes

int iter
double tau
double lambda
double sigmaBlur
bool iir


The documentation for this class was generated from the following files:
SourceForge.net Logo
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.
bern_bdc@hotmail.com