-
公开(公告)号:US20140333797A1
公开(公告)日:2014-11-13
申请号:US14022673
申请日:2013-09-10
Applicant: Samsung Display Co., Ltd.
Inventor: Kyoung-Tae KIM , Byong-Tae RYU , Jae-Woo BAE
CPC classification number: G01J3/505 , G01J3/462 , G01J3/513 , G09G3/3208 , G09G5/02 , G09G2320/0666 , G09G2320/0693 , G09G2340/06 , H04N9/67
Abstract: An image processing device includes: a demosaicking unit which converts a bayer image from a camera sensor into red, green image and blue images; a first color space conversion unit which converts first camera RGB data into first display R′G′B′ data using a first color space conversion matrix; and a display unit which displays an image using the first display R′G′B′ data, where the first color space conversion matrix is calculated from a relationship in which the product of the first color space conversion matrix and a transpose of a first N×3 matrix is a transpose of a second N×3 matrix, where the first N×3 matrix represents camera RGB data of N number of colors, and the second N×3 matrix represents display R′G′B′ data of the N number of colors calculated by measuring the N number of colors displayed in the display unit using a spectrophotometer.
Abstract translation: 一种图像处理装置,包括:将拜耳图像从相机传感器转换成红色,绿色图像和蓝色图像的去马赛克单元; 第一颜色空间转换单元,其使用第一颜色空间转换矩阵将第一相机RGB数据转换为第一显示R'G'B'数据; 以及显示单元,其使用第一显示器R'G'B'数据显示图像,其中根据第一颜色空间转换矩阵和第一N的转置的乘积的关系来计算第一颜色空间转换矩阵 ×3矩阵是第二N×3矩阵的转置,其中第一N×3矩阵表示N个颜色的相机RGB数据,第二N×3矩阵表示N的三维矩阵的显示R'G'B' 通过使用分光光度计测量在显示单元中显示的N个颜色来计算的颜色数量。