dcfujigreen - Alternative processing for Fuji RAW images
Fuji RAW green channel output alternative to dcraw.
Fuji digital cameras use a sum/difference encoding for the colour data. This
means that the green channel is roughly equivalent to a black and white image.
This utility can be used in place of dcraw(1)
to retrieve a black and
white image. It is much quicker than dcraw, but is doing a lot less.
Written by Steve King for debian.