I am trying to perform some post-processing of Camera Raw images captrued using my Canon EOS 450-D. I am using PS CS5 and GIMP particulary to remove noise which is present in images.
My questions is:
In a typical image post processing, I think that most of the denoising happens almost always in the last step of processing in YCbCr data space. I am looking at some method/tool to perform denoising in Raw bayer data space itself on the sensor bayer data. Can you suggest any such tools, or algorithms/papers which talk about this? (I intend to implement my own denoising of bayer data eventually if I find some algorithm for it.)