PiNG12RAW is a simple utility to separate RG/GB Bayer color channels to individual files. It takes in input a RAW12 file and outputs png files corresponding to different Bayer Channels.
PiNG12RAW can be made to work easily using the following set of commands:
make
bin/DebayerImage.out
After running these commands, one can see the debayered colored channels in results folder.