Weird whitening effect when lines are straight

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Select a shape and draw straight lines
2. Paste the selection on another shape
3. Be in pain seeing that the photomontage is not as beautiful as it 
should be

I know this is a bug since when we do the montage from precompiled shapes 
that we did externally we don't experience the bug.

So I believe our UIs don't do a mask like the photomontage code expects.

What I'll do first is have a concrete class of the photomontage interface 
that will output the three images required for montage in jpeg files for 
analysis.

Original issue reported on code.google.com by olivier....@gmail.com on 29 Sep 2008 at 5:05

[GoogleCodeExporter]

Right on !

Original comment by francois.proulx on 11 Oct 2008 at 3:53

[GoogleCodeExporter]

Could you please help me to understand why the white high energy points are 
appearing at borders of the foreign object? Please look at the attached image 
created by this tool.

Is it the same problem that this issue is referring to? How to resolve it? Has 
it something to do with implementing "Poisson Matting"?

Original comment by adnan.he...@gmail.com on 25 Oct 2012 at 1:47

Attachments:

• [montage sample.png](https://storage.googleapis.com/google-code-attachments/poissonimageediting/issue-5/comment-2/montage sample.png)