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Higher-order total variation inpainting

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26 Dec 2011 (Updated )

M-files for inpainting with nonlinear and higher-order PDEs

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Description

M-files for inpainting with:

M1: heat_equation.m: the heat equation (harmonic inpainting)
M2: bvl2_inpainting_convs.m: standard total variation inpainting
M3: bvnegh_inpainting_convs.m: a fourth-order total variation PDE for inpainting.

Mat-files include:

MAT1: strip1ades.mat (default image): black strip on white background with a small hole in the middle. All three inpainting methods M1-M3 give similar results. The strip inpainted with M2 and M3 has sharper edges than the one inpainted with M1.
MAT2: strip1ades1.mat: the same black strip as in MAT1 but with a larger hole in the middle. For this example the higher-order inpainting method M3 clearly outperforms the other two inpainting methods.
MAT3: elephantcropdes1.mat: image of elephants with speckled inpainting domain.

Required Products MATLAB
MATLAB release MATLAB 7.12 (R2011a)
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Comments and Ratings (2)
10 Jun 2014 Egor

it is working somehow, but i can't understand why script is bluring whole image(with mask, defined in small region). can you comment this, please?

16 Oct 2012 raj kumar  
Updates
07 Aug 2012

1. More description on the m- and mat-files included in the program.
2. Update of bvnegh_inpainting_convs.m. There has been an error in the initial assignment of variables before the inpainting algorithm could actually start.

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