Method of mapping source colors from a source color gamut into a target color gamut

摘要

The method comprises: - either a first step of color gamut mapping applied directly to the incoming RGB color coordinates resulting into mapped source coordinates R"G"B" and a second step where these source coordinates are transformed into target coordinates R'G'B', - or, a first step where the incoming source coordinates RGB are transformed into target coordinates R"G"B" and a second step of color gamut mapping applied directly to the target coordinates R"G"B" resulting into mapped target coordinates R'G'B'.