Re: comparing 2 images

Posted by karo03 on
URL: http://imagej.273.s1.nabble.com/comparing-2-images-tp3694719p3694721.html

Possibly your aproach is better handeled by a landmark-based analysis.
See for that under http://www.morphometrics.org/

Regards
Karsten

Am 16.10.2008 um 22:35 schrieb Holly Treddenick:

> Hi
> I am using Image J to help analyze static posture. I took a picture  
> of 30
> people standing neutral with some markers on bony landmarks on their  
> body.
> Half of them were put through a 4 week treatment period and half of  
> them
> weren't. They all came back and got photographed again, in the same  
> neutral
> stance. I know Image J can be used to compare the 2 images to  
> measure the
> changes, but I haven't been able to figure out how. I tried writing  
> down the
> xy co-ordinates, but I'm sure there is a better way.
>
> Also, the angle of the camera was changed for a few of the pictures,  
> but the
> distance always remained the same. Can anyone help guide me in this  
> process?
> Thank you!
>
> Thanks so much!
> Holly
> [hidden email]
>
> --
> Holly Treddenick
> Blue Bird Osteopathy
> Femmes du Feu
> 26 Sarnia Ave
> 647-234-2583