I put the temporal and spatial denoising into 2 separate functions and am implementing finding the absolute difference. I have also edited the merge.h file to add the function signatures.
Added some loops to get the channels for the alternate images. Then this list of channels from each alternate image gets sent to the processChannel function. Over there, there is a loop to create a list of the DFTs of each of the alternate images. I also modified the function signature of processChannel and commented out the code additions in processChannel since some of it is not complete yet.
I added some of my code for temporal and spatial denoising, but I commented it out since it still is incomplete since I need to find a way to allow for multiple image channels. I created a helper function which we could use to return the channels. I also edited the merge.h file to include the signature of the helper function.
Haohua-Lyu
cvachha
WilliamLiuAtCPC
Xiao Song