segmentation

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Adam
Adam 2012-3-27
Hi, I would ask if I'm using chan-vese segmentation methods, initiation mask must be square? if not can be any shape?

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Adam
Adam 2012-3-31
yes initiation mask must be square or circular ...
Spandan Tiwari
Spandan Tiwari 2013-4-25
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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