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CAosPeronaOp Class Reference

#include <CAosPeronaOp.hpp>

Inheritance diagram for CAosPeronaOp:

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Collaboration diagram for CAosPeronaOp:

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List of all members.

Detailed Description

Complex AOS Perona with strong edge detection.

Author:
Bernard De Cuyper
Version:
0.055
Date:
15/10/2003
 
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:         "Complex Diffusion Processes in Image Filtering",
                                        Guy Gilboa & all, Report 2001, Israel Institut of Technology.
                        "Image Enhancement and Denoising by Complex Diffusion Processes",
                                        Guy Gilboa, Zeevi, Sochen, Report August 2002, Israel Institut of Technology.
                        "Evaluation of Diffusion Schemes for Multi-scale Watershed      Segmentation", 
                                        Erik Dam, 2000.
                        "Recursivity and PDE's in image processing", 
                                        L. Alvarez, R. Deriche and F Santana, Spain 1998.
                        "Efficient and Reliable Schemes for Nonlinear Diffusion Filtering",
                                        J. Weickert & all, IEEE transact. on image processing, vol7, n3, March 1998.
                

@ Copyrights: Bernard De Cuyper & Eddy Fraiha 2003, Eggs & Pictures. MIT/Open BSD copyright model.


Public Methods

 CAosPeronaOp (int iterations=8, double t=0.5, double ctheta=0.001, double deltaGradient=16.0, double asigma=5.0, bool iirFlag=false, bool nonLinearFlag=true)
virtual ~CAosPeronaOp ()
virtual void report (FILE *file)

Protected Methods

virtual RComplex g (int i, int j)


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