Canon Line Offset Noise

Started Oct 20, 2009 | Discussions thread
Blastophaga Regular Member • Posts: 109
crudely removing pattern you loose the interaction term

I am not sure I agree with your simple way of pretreating a raw.

what you assume is that there is no interaction term between banding pattern and noise so that if you remove the banding pattern, you get the same power for treating residual noise as if you knew where you were on the banding pattern and used this info 1) to remove it but also 2) as an input for the remainder of noise treatment.

I suspect part of the noise in the raw files involves contact processes. if so you want the capacity to fully analyse the resulting noise patterns within a nice physical framework. the mathematical properties of contact processes are much fun and could be affected by the physical structure producing the banding.

but obviously I dont know if this is the case.

Cheers

Finn

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