#include <RAosCDDinpainting.hpp>
Inheritance diagram for RAosCDDinpainting:
Purpose: CDD inpainting may be combined directly with restoration in a single AOS process. ;-)
This can be done if we know which is the inpainting area to fill.
Inpainting goes better when noise is reduced in the image. This mean that we
can benefit from restoring at the same time the non-inpainting area, the known image!
By chance the analysis of the AOS restoration process, demonstrate that the conductivity
is easily separated from the whole, and is STRICTLY SPOKEN LOCAL!!!
This mean:
1) In the restoration area, the conductivity is modulated by edge indicators, which tend to stop
restoration at object boundaries.
2) In the inpainting area, the conductivity is modulated by the absolute value of the curvature.
This allows the filling procedure to take care of the connectivity principle. :-) :-) :-)
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 2002, Eggs & Pictures. MIT/Open BSD copyright model.
Public Methods | |
| RAosCDDinpainting (int iterations=8, double t=0.5, double deltaGradient=16.0, double asigma=5.0, bool iirFlag=false) | |
| RAosCDDinpainting (AbsRImageFlow *annihilator, int iterations=8, double t=0.5, double deltaGradient=16.0, double asigma=5.0, bool iirFlag=false) | |
| virtual | ~RAosCDDinpainting () |
| virtual RImage * | selectedFilter (AnImage *mask, RImage *src, RImage *dest=0) |
| Local filtering in a mask area. | |
| virtual void | report (FILE *file) |
Protected Methods | |
| virtual double | g (int i, int j) |
Private Attributes | |
| AbsRImageFlow * | curvatureLikeFlow |
| AnImage * | inpaintingArea |
| RImage * | f |
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Local filtering in a mask area.
Reimplemented from RSimpleAosOp. |
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