smoothening disparity

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neenu jose
neenu jose 2012-1-28
i have a pixel disparity map.is there any filters or methods to smoothen my disparity so that i could get a better 3d from it?
  2 个评论
Keta shah
Keta shah 2013-3-22
can you tell me how to get that disparity map..m working on the same project.
Image Analyst
Image Analyst 2013-3-22
Since he never even responded to me, I'd say probably not.

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回答（2 个）

Anand
Anand 2013-3-22
You might want to try some edge-preserving smoothing filters like anisotropic diffusion.
This link might be useful: http://www.mathworks.com/matlabcentral/fileexchange/14995-anisotropic-diffusion-perona-malik
You'd need to figure out what parameters work best for you.
If you're up for something more complicated you could try implementing the approach in this paper. It talks about leveraging the edges in the intensity image to guide anisotropic diffusion on the disparity map.
Good luck!
  1 个评论
Keta shah
Keta shah 2013-3-24
second choice is working on my approach,but i don't know how to implement all those equation in matlab..can you tell me ,how i can implement that..?

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Image Analyst
Image Analyst 2012-1-28
Probably. Not sure what else to say, given what you've supplied.

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