Re: [Freesurfer] tkregister2 question

2009-09-21 Thread Guang Zeng
I only saw one view, not four. My version of orient_mri is 1.0. Thanks a lot! Guang > From: ni...@nmr.mgh.harvard.edu > To: freesurfer...@hotmail.com > Date: Mon, 21 Sep 2009 10:58:15 -0400 > CC: freesurfer@nmr.mgh.harvard.edu > Subject: Re: [Freesurfer] tkregister2 question >

Re: [Freesurfer] tkregister2 question

2009-09-21 Thread Nick Schmansky
for your help. The bad thing is case_1&2 are not oriented > the same way. > Anything else I can do? > > > > > Guang > > > Subject: Re: [Freesurfer] tkregister2 question > > From: ni...@nmr.mgh.harvard.edu > > To: freesurfer...@hotmail.com &g

Re: [Freesurfer] tkregister2 question

2009-09-20 Thread Guang Zeng
Hello, Nick, Thanks a lot for your help. The bad thing is case_1&2 are not oriented the same way. Anything else I can do? Guang > Subject: Re: [Freesurfer] tkregister2 question > From: ni...@nmr.mgh.harvard.edu > To: freesurfer...@hotmail.com > CC: freesurfer@nmr.mgh.ha

Re: [Freesurfer] tkregister2 question

2009-09-19 Thread Nick Schmansky
Guang, If you're 100% certain that case_2 is oriented the same way as case_1, for instance if they were from the same scanner, then you can do this: mri_convert case_2.nii case_2.img (this outputs case_2.mat) cp case_2.mat case_1.mat now tkregister2 should work. Keep in mind this is a hack ac

[Freesurfer] tkregister2 question

2009-09-18 Thread Guang Zeng
Hi, there, I have a case_1.hdr file and case_1.img file, but no the corresponding .mat file which contains the necessary direction cosine info. So everytime when I try to register another nifti file case_2.nii to it using tkregister2 or mri_vol2vol, it always complains that "INFO: could not f

Re: [Freesurfer] tkregister2 question

2004-10-27 Thread George Papadimitriou
Doug, This worked great! Thanks. George P. On Wed, 27 Oct 2004, Doug Greve wrote: Hi George, try clicking in the image window and hitting 'i'. This turns on an automatic intensity normalization. It does not work as well as I'd like, but it will probably help a lot for this sort of thing. doug Geo

Re: [Freesurfer] tkregister2 question

2004-10-27 Thread Doug Greve
Hi George, try clicking in the image window and hitting 'i'. This turns on an automatic intensity normalization. It does not work as well as I'd like, but it will probably help a lot for this sort of thing. doug George Papadimitriou wrote: > > I am trying to register a lowb volume to an aver

[Freesurfer] tkregister2 question

2004-10-27 Thread George Papadimitriou
I am trying to register a lowb volume to an average volume. In this particular case, I'm trying to use tkregister2: % tkregister2 --targ avg_000.bfloat --mov indivsubj_000.bfloat --reg \ register.dat I am having a problem with the brightness of the TARG volume. It seems to be set near ~1, and u