METHODS AND SYSTEMS FOR IMAGE TONESCALE DESIGN

摘要

The present invention comprises method and system for post- image -compensation processing. A modified brightness preservation/image compensation process (2521) is aware of a post-image-compensation process (2523) and can account for its effect on an input image (2520). The modified brightness preservation/image compensation process (2521) can generate and apply to the input image (2520) a process that will compensate for the backlight illumination level selected for the image and that will compensate for the effect of the post-image-compensation process (2523).