comparing 2 images

Posted by Holly Treddenick on
URL: http://imagej.273.s1.nabble.com/comparing-2-images-tp3694719.html

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]

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Holly Treddenick
Blue Bird Osteopathy
Femmes du Feu
26 Sarnia Ave
647-234-2583