Patent ID: 7860305
Filing Date: 2010-12-28
Classification: G09G,H04N

Abstract:
1. A color correction system executed in an image output device for displaying color images, the color correction system comprising: an identification unit for receiving image color data corresponding to a color image and identifying whether the image color data is a specific or a non-specific type of color data; a correction unit for correcting the specific color data; a checking unit for classifying the non-specific color data into color data within color gamut of an image output device or color data outside color gamut of an image output device; an extension adjustment unit for extending and adjusting color data within color gamut of the image output device with respect to color characteristics of the image output device; and a mapping adjustment unit for mapping and adjusting color data outside color gamut of the image output device with respect to color characteristics of the image output device; the extension and mapping adjustment units alternatively operating on the color data according to the classification thereof to automatically adjust visible attributes of the corresponding color image.