Dear All, I can't find the mris_decimate command any more in the new freesurfer distribution. I assume there is substitute. Would someone direct me to the substitute. Also, I remember using mris_decimate changed the vertices coordinates. I was wondering if there is any way to downsample the surface in a way that the new vertices on the downsampled surface always fall on one of the original ones. I know this is not possible with exact downsample ratio; However I do not need exact downsampling ratio.
Where did you get the distribution from? I put a copy here ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/mris_decimate
On 11/12/2015 09:59 AM, Ray Razlighi wrote:
Dear All, I can't find the mris_decimate command any more in the new freesurfer distribution. I assume there is substitute. Would someone direct me to the substitute. Also, I remember using mris_decimate changed the vertices coordinates. I was wondering if there is any way to downsample the surface in a way that the new vertices on the downsampled surface always fall on one of the original ones. I know this is not possible with exact downsample ratio; However I do not need exact downsampling ratio.
-- Sincerely, Ray
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
Hi Doug, It's missing from Mac version of the built v5.3.0. I just checked the Linux version for the same built and it is there. Is the one you sent compiled for Mac? Also, I would really appreciate if you could kindly comment on my second question.
Thanks a lot
-- Ray Razlighi, Ph.D. Assistant Professor Quantitative Neuroimaging Laboratory Division of Cognitive Neuroscience Department of Neurology Columbia University
Alt: razlighi@gmail.com Office Phone: 212-342-1352 Office Fax: 212-342-1838 Website: http://www.columbia.edu/cu/qnl/
________________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edu [freesurfer-bounces@nmr.mgh.harvard.edu] on behalf of Douglas N Greve [greve@nmr.mgh.harvard.edu] Sent: Thursday, November 12, 2015 10:18 AM To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Downsampling the surface
Where did you get the distribution from? I put a copy here ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/mris_decimate
On 11/12/2015 09:59 AM, Ray Razlighi wrote:
Dear All, I can't find the mris_decimate command any more in the new freesurfer distribution. I assume there is substitute. Would someone direct me to the substitute. Also, I remember using mris_decimate changed the vertices coordinates. I was wondering if there is any way to downsample the surface in a way that the new vertices on the downsampled surface always fall on one of the original ones. I know this is not possible with exact downsample ratio; However I do not need exact downsampling ratio.
-- Sincerely, Ray
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
-- Douglas N. Greve, Ph.D. MGH-NMR Center greve@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422
Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2 www.nmr.mgh.harvard.edu/facility/filedrop/index.html Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/
_______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
The information in this e-mail is intended only for the person to whom it is addressed. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
freesurfer@nmr.mgh.harvard.edu
-
Douglas N Greve -
Ray Razlighi -
Razlighi, Qolamreza R.