For slide film :
For color negative film:
http://www.coltonallen.com/getting-the-most-from-color-negative-film-with-your-epson-flatbed/
Post processing with Aperture - adjusting color channels and contrast - sharpening with unsharp mask
For color negative film:
http://www.coltonallen.com/getting-the-most-from-color-negative-film-with-your-epson-flatbed/
Post processing with Aperture - adjusting color channels and contrast - sharpening with unsharp mask