Adding glossmarks or correlation marks to images in dependence on the compatability thereof with the images

摘要

A photo composition system (107) applies digital watermarks such as glossmarks and correlation marks to a user's image to produce a marked version of the image. A compatibility measure (112) is computed and presented to the user as an aid in mark selection or the decision to even apply a mark to the image. Compatibility measures can be improved by automated image enhancement processes (117) that adjust the image to be more compatible with the mark.