segmentation

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Adam
Adam on 27 Mar 2012
Hi, I would ask if I'm using chan-vese segmentation methods, initiation mask must be square? if not can be any shape?

Answers (2)

Adam
Adam on 31 Mar 2012
yes initiation mask must be square or circular ...

Spandan Tiwari
Spandan Tiwari on 25 Apr 2013
No the initial mask can be any shape although it is preferable to start with a relatively smooth shape such as a circle.
You can try different initial configurations using the function activecontour in Image Processing Toolbox that shipped with R2013a.

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