The camera app on cm 5.0.5.7 takes the best pictures... anti banding. the pics are crisp. I have not tried using it on other roms... should work, give it a go.
Its part of the system file, I'm about to go to bed... but perhaps tomorrow I will pull it. Does this forum host files?
First of all, you need to have a rooted device.Applications would not install on mine with Apps Installer