Abstract: A method for automatically applying color transforms to scanned input images from a digital color image scanner, wherein the input images may be on a variety of different imaging media is disclosed and comprised of: scanning a front side of an input image forming an image scan, scanning a back side of the input image forming a back scan, analyzing the image scan or the back scan to determine the imaging medium for the scanned input image, selecting a color transform associated with the determined imaging medium and applying the color transform to the image scan to produce a corrected image scan.

Abstract: In a photographic processing method, an image unit having a plurality of printable image frames is received. The image frames include a data frame having subchannel information. An indicator of the presence of the subchannel information is detected. A bitstream of all of the image frames is generated. Responsive to the indicator, the data frame is extracted from the bitstream and subchannel information is read from the data frame. Fulfillment of image frames of the bitstream is provided in accordance with the subchannel information. If no indicator is detected, then the image frames are fulfilled in accordance with a different, default subchannel.