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parallelization in image processing for denoising an image

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shital shinde
shital shinde on 12 Feb 2020
Commented: Walter Roberson on 13 Feb 2020
Hii, I simply want to learn parallelization in matlab. For that I am doing denosing an image in image processing. I used median filtering to reduce salt and pepper noise. But actually I dont know hoe to do it using parallelization. Please help me.


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Answers (1)

Walter Roberson
Walter Roberson on 12 Feb 2020
Edited: Walter Roberson on 13 Feb 2020
Beyond that, you can also split an image into blocks and do median filtering on the blocks in parallel. However you would need to do fix-ups at the boundaries. If you are thinking of this approach it is probably easier to use blkproc() with overlap and request parallel execution.


shital shinde
shital shinde on 13 Feb 2020
will you please send me code if you know how it work. Actually I am very new for image processing and parallelization. If you send me once, I definetly got some idea about that. Thnk u.

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