[Radiance-general] pcomb

[Tarik Rahman]

Hi there
I'm working with pcomb ; I have 2 images, one with a box in a room and one with
the empty room. I just want the box so I subtract the empty room but the result
doesn't seem to look like the box in the first picture, it's much brighter in
some areas and much darker in others. Am I missing something?
Thanks for any help

Tarik

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Tarik Rahman
PhD student, Institute of Perception, Action and Behaviour
School of Informatics
University of Edinburgh