Patent 11336795 was granted and assigned to Digimarc on May, 2022 by the United States Patent and Trademark Office.
This disclosure relates to advanced signal processing technology including signal encoding and image processing. One implementation describes an encoding system including a masking module. The masking module scales or eliminates signal encoding adjustments based on an image's luminance or chrominance values. Of course, other implementations, combinations and claims are also provided.