REAL-TIME COLOR GAMUT MAPPING SYSTEM AND REAL-TIME COLOR GAMUT MAPPING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a real-time color gamut mapping system and a real-time color gamut mapping method.SOLUTION: There is disclosed a real-time color gamut mapping system including: a memory configured for storing a mapping table; and a conversion module configured for reading the mapping table stored in the memory, and for converting a plurality of first image grayscale values corresponding to a first image signal into a plurality of second image grayscale values corresponding to a second image signal according to the mapping table. The conversion module utilizes at least part of bits corresponding to each of the first image grayscale values as a memory address to look up in the mapping table, thereby converting the first image grayscale values into the second image grayscale values. There is also disclosed a real-time color gamut mapping method herein.SELECTED DRAWING: Figure 1