Thanks, Bruce! I also found in tksurfer --> Tools --> Labels --> Erode/Dilate Selected Label !
-- Daniel (Yung-Jui) Yang, Ph.D. Postdoctoral Researcher Yale Child Study Center New Haven, CT Tel: (203) 737-5454 E-mail: yung-jui.y...@yale.edu On 2/26/14 8:02 PM, "Bruce Fischl" <fis...@nmr.mgh.harvard.edu<mailto:fis...@nmr.mgh.harvard.edu>> wrote: mri_morphology for the .mgz for the label you can do it in tksurfer in the tools->label menu or use mri_label2label (at least I put it in the dev version, not sure if it is released yet) On Thu, 27 Feb 2014, Yang, Daniel wrote: By the way, what command can I use to erode a label/mgh..? -- Daniel (Yung-Jui) Yang, Ph.D. Postdoctoral Researcher Yale Child Study Center New Haven, CT Tel: (203) 737-5454 E-mail: yung-jui.y...@yale.edu<mailto:yung-jui.y...@yale.edu> On 2/26/14 7:03 PM, "Bruce Fischl" <fis...@nmr.mgh.harvard.edu<mailto:fis...@nmr.mgh.harvard.edu>> wrote: that's a good way to do it. You don't even need to save it as an mgz. You can just do tools->labels->copy label stats to overlay, then delete the label and you have an overlay from it (assuming the label->stat field is not zero) On Thu, 27 Feb 2014, Yang, Daniel wrote: Thanks for both of you for the helps! I also find a 3rd solution: convert one of the labels to mgh and thus use it as overlay and use the other one as label in freeview. Doug: Creating an outlined label sounds pretty cool. I wonder whether either erosion or dilution would do the trick … some sort of tricky conjunction. Bruce: thanks!! -- Daniel (Yung-Jui) Yang, Ph.D. Postdoctoral Researcher Yale Child Study Center New Haven, CT Tel: (203) 737-5454 E-mail: yung-jui.y...@yale.edu<mailto:yung-jui.y...@yale.edu> On 2/26/14 5:52 PM, "Bruce Fischl" <fis...@nmr.mgh.harvard.edu<mailto:fis...@nmr.mgh.harvard.edu>> wrote: the other thing you could do is draw a path in tksurfer and have it be the "outline", then load the inner label and display it as filled On Wed, 26 Feb 2014, Douglas N Greve wrote: No, you'd have to modify the label itself to exclude the center (and create an outline). I don't have any code to do this. For the other stuff, look at the help for mris_label2annot --help doug On 02/26/2014 05:35 PM, Yang, Daniel wrote: Doug, Thanks for your reply! In the annotation, can one of the label be just outlined and the other filled? I would really appreciate if you could provide a step-by-step example for this one… esp. how to create the colorLUT in this case... Best, Daniel -- Daniel (Yung-Jui) Yang, Ph.D. Postdoctoral Researcher Yale Child Study Center New Haven, CT Tel: (203) 737-5454 E-mail: _yung-jui.yang@yale.edu_<mailto:_yung-jui.yang@yale.edu_> On 2/26/14 5:14 PM, "Douglas N Greve" <gr...@nmr.mgh.harvard.edu<mailto:gr...@nmr.mgh.harvard.edu> <mailto:gr...@nmr.mgh.harvard.edu>> wrote: I'm not sure about freeview, but you cannot do it in tksurfer. You can take your two labels and create an annotation with mris_label2annot (you get to specify the color) doug On 02/26/2014 05:12 PM, Yang, Daniel wrote: Dear FreeSurfer experts, Is it possible to display two labels in tksurfer or freeview, where one label is outlined with a certain color and the other label is filled with a different color? I want to show two labels, one is within the other one. If yes, could you please tell me the specific steps..? thanks a lot! Daniel -- Daniel (Yung-Jui) Yang, Ph.D. Postdoctoral Researcher Yale Child Study Center New Haven, CT Tel: (203) 737-5454 E-mail: _yung-jui.yang@yale.edu_<mailto:_yung-jui.yang@yale.edu_> <mailto:_yung-jui.yang@yale.edu_> _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu<mailto:Freesurfer@nmr.mgh.harvard.edu> <mailto:Freesurfer@nmr.mgh.harvard.edu> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer -- Douglas N. Greve, Ph.D. MGH-NMR Center gr...@nmr.mgh.harvard.edu<mailto:gr...@nmr.mgh.harvard.edu> <mailto:gr...@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<mailto:Freesurfer@nmr.mgh.harvard.edu> <mailto: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.
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