Auto sigma prior fix
Created by: dyang37
This PR is to handle issue #68 (closed) . Tested the change with 3D_shepp_logan demo. I changed magnification from 2.0 to 10.0, and the results are visually the same as before.
Created by: dyang37
This PR is to handle issue #68 (closed) . Tested the change with 3D_shepp_logan demo. I changed magnification from 2.0 to 10.0, and the results are visually the same as before.