IMAGE INPAINTING

IMAGE INPAINTING



We need get good Int(i,j)





Here using Laplacian Operator:

http://www.cnblogs.com/xfzhang/archive/2011/01/19/1939020.html

http://blog.csdn.net/xiaowei_cqu/article/details/7829481

AIEI（along exemplar-based inpainting）

Here I would like introduce Criminisi’s method, his method is excellent.

Algorithm:



1、Get Confidence:









Attention:



2、Cope Best Suitable Part into Target Position:

Criterion: SSD（sum of squad difference）



Copy Part:



3、Change Confidence for Lost Part：



Tips：

how to calculate orthogonal matrix：

To my source to download it.

If U have any question about isophotes exemplar-based inpainting(CIEI)

Here I find the anthor’s mind is clear:







In inpainting, we must preserve struct information and texture information. For struct information preservation, partial differential equation(PDE) is used. For texture synthesis, exemplar-based model is used. In EBM, along exemplar-based inpainting model(AIEI) and cross isophotes exemplar-based inpaingting(CIEI).

CICE(cross isophotes exemplar-based inpaingting)

This technique changes the data term to include more details about linear structure.