发明名称 Image processing apparatus and method for converting data dependent on a first illuminating light into data dependent on a second illuminating light
摘要 An image processing method converts data dependent on a first illuminating light into data dependent on a second illuminating light by, storing conversion conditions for plural illuminating light sources of different color rendering properties, generating data indicating the proportion of synthesis of the stored conversion conditions of the plural light sources, corresponding to the second illuminating light, generating a first conversion condition from the stored conversion conditions for the plural illuminating light sources according to the data indicating the proportion of synthesis, generating a second conversion condition for color temperature conversion based on color temperature information from the second illuminating light, and converting data dependent on the first illuminating light into data dependent on the second illuminating light using the first and second conversion conditions.
申请公布号 US7158144(B2) 申请公布日期 2007.01.02
申请号 US19980111731 申请日期 1998.07.08
申请人 CANON KABUSHIKI KAISHA 发明人 SHIRAIWA YOSHINOBU;MIZUNO TOSHIYUKI;OHSAKI YUMIKO
分类号 G09G5/02;G03F3/08;G09G5/10;H04N1/60 主分类号 G09G5/02
代理机构 代理人
主权项
地址