GUIDED COLOR GRADING FOR EXTENDED DYNAMIC RANGE

摘要

Novel methods and systems for color grading are disclosed. The color grading process for a visual dynamic range image can be guided by information relating to the color grading of other images such as the standard dynamic range image.

主权项

1. A method to perform color grading, the method comprising:
providing, by a computer, an ungraded image; providing, by a computer, a color graded lower dynamic range image; and color grading, by a computer, the ungraded image based on the color graded lower dynamic range image, thereby obtaining a higher dynamic range color graded image.