#include <IFAosTvOp.hpp>
Inheritance diagram for IFAosTvOp:
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 AnImage * | greyFilter (AnImage *src, AnImage *dest=0) |
virtual AnImage * | greySelectedFilter (AnImage *mask, AnImage *src, AnImage *dest=0) |
virtual Float3CImage * | scolorFilter (Float3CImage *src, Float3CImage *dest=0) |
virtual Float3CImage * | scolorSelectedFilter (AnImage *mask, Float3CImage *src, Float3CImage *dest=0) |
virtual Float3CImage * | fcolorFilter (Float3CImage *src, Float3CImage *dest=0) |
virtual Float3CImage * | fcolorSelectedFilter (AnImage *mask, Float3CImage *src, Float3CImage *dest=0) |
Private Attributes | |
int | iter |
double | tau |
double | lambda |
double | sigmaBlur |
bool | iir |