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公开(公告)号:US20140028700A1
公开(公告)日:2014-01-30
申请号:US13687999
申请日:2012-11-28
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Jong-Woong Park , Yong-Seok Choi , Won-Woo Jang , Byung-Ki Chun , Joo-Hyung Lee
IPC: G09G5/02
CPC classification number: G09G5/02 , G09G2340/06 , G09G2360/144
Abstract: A device for mapping a color gamut includes a color gamut determinator and a color gamut mapper. The color gamut determinator determines an output color gamut using a gain value corresponding to information of a first color gamut, information of a second color gamut and a control condition. The color gamut mapper converts the color gamut of an input image data into the output color gamut. Accordingly, it is possible to provide a device and method for mapping a color gamut, which can determine an optimal color gamut corresponding to a change in control condition, and accordingly improve color accuracy and color reproducibility.
Abstract translation: 用于映射色域的设备包括色域确定器和色域映射器。 色域确定器使用对应于第一色域的信息,第二色域的信息和控制条件的增益值来确定输出色域。 色域映射器将输入图像数据的色域转换为输出色域。 因此,可以提供一种用于映射色域的装置和方法,其可以确定与控制条件的变化相对应的最佳色域,并因此提高颜色精度和颜色再现性。