Hi Yar,

close is a morphological close operation, which in the grayscale case is a max followed by a min I believe (in a 3x3x3 nbhd)

cheers Bruce On Wed, 4 Sep 2019, Yasir Hadi wrote:

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Hello FreeSurfer Developers,

I just want to get the Information: which parameters are used as I apply the filter Close on the volume dataset using the FreeView Version 2.0 Builed Jan 18 2017 16:48:55.

I've searched the list and the wiki and I didn't find a similar information.

Thanks :) Regards,

Ysr H