BrainVISA

Hello guys,

I'm trying to divide an image by another one. Tried first using AimsPowerComb with -c -1 but it does not seem to work. Then, I discovered AimsDivide but i'm not sure to really understand how it's working as the range of values of the output file is not corresponding.

Thx in advance for your help.

Hi,
You can use cartoLinearComb.py: You will have to make sure that the voxel type of input images is appropriate for the output too, since the output voxel type is the same as inputs.
Denis

Thanks Denis,

I tried the command with homogenous input files but always got output files without any value ("Not a Number"). It only works when I divide one image by itself...

Laurent

Maybe there are voxels with a zero value in the denominator image ?