Q: asymmetry.sh

[antsx]

Q: asymmetry.sh

[stnava]

you need to create the reflection matrix - try reading the script

it's just an example of how one might do an asymmetry study,

not a final working project.

brian

On Wed, Oct 30, 2013 at 1:42 PM, chouyiyu [email protected] wrote:

Dear ANTS developers,

I'm playing with the script "asymmetry.sh", but I got the following error
message:
.................
inputs: symmetric_template.nii 4692251_MPRAGE_axial.nii 4692251 3
cannot find operation : ReflectionMatrix
Using double precision for computations.
Input scalar image: 4692251_MPRAGE_axial.nii
Reference image: 4692251_MPRAGE_axial.nii
Transform file does not exist: 4692251_reflection.mat
Can't read initial transform 4692251_reflection.mat
.................
Any suggestions would be appreciated !!
Thanks !!

YIYU

—
Reply to this email directly or view it on GitHubhttps://github.com//issues/51
.

[chouyiyu]

Thanks, Brian
But how to create the reflection matrix ?
There is no operation "ReflectionMatrix" when running with command "ImageMath" shown in the asymmetry.sh.

YIYU

[stnava]

hmm - you are correct. that's a bug ... will try to fix. not sure why
ReflectionMatrix disappeared.

brian

On Wed, Oct 30, 2013 at 2:14 PM, chouyiyu [email protected] wrote:

Thanks, Brian
But how to create the reflection matrix ?
There is no operation "ReflectionMatrix" when running with command
"ImageMath" shown in the asymmetry.sh.

YIYU

—
Reply to this email directly or view it on GitHubhttps://github.com//issues/51#issuecomment-27421919
.

[stnava]

this should be fixed now - at least in source code

brian

On Wed, Oct 30, 2013 at 2:25 PM, brian avants [email protected] wrote:

hmm - you are correct. that's a bug ... will try to fix. not sure why
ReflectionMatrix disappeared.

brian

On Wed, Oct 30, 2013 at 2:14 PM, chouyiyu [email protected]:

Thanks, Brian
But how to create the reflection matrix ?
There is no operation "ReflectionMatrix" when running with command
"ImageMath" shown in the asymmetry.sh.

YIYU

—
Reply to this email directly or view it on GitHubhttps://github.com//issues/51#issuecomment-27421919
.

[stnava]

see:

http://stnava.github.io/asymmetry/

brian

On Wed, Oct 30, 2013 at 3:40 PM, brian avants [email protected] wrote:

this should be fixed now - at least in source code

brian

On Wed, Oct 30, 2013 at 2:25 PM, brian avants [email protected] wrote:

hmm - you are correct. that's a bug ... will try to fix. not sure why
ReflectionMatrix disappeared.

brian

On Wed, Oct 30, 2013 at 2:14 PM, chouyiyu [email protected]:

Thanks, Brian
But how to create the reflection matrix ?
There is no operation "ReflectionMatrix" when running with command
"ImageMath" shown in the asymmetry.sh.

YIYU

—
Reply to this email directly or view it on GitHubhttps://github.com//issues/51#issuecomment-27421919
.

[chouyiyu]

Thanks Brian,
It works now.:)

YIYU