发明授权
- 专利标题： Method of converting color data
- 专利标题（中）： 转换颜色数据的方法
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申请号： US09181666申请日： 1998-10-29
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公开(公告)号： US06341175B1公开(公告)日： 2002-01-22
- 发明人: Yoshinori Usami
- 申请人： Yoshinori Usami
- 优先权： JP9-302859 19971105; JP9-330217 19971201
- 主分类号： G06K900
- IPC分类号： G06K900
摘要：
Forward conversion functions for converting device data under output conditions into calorimetric values are determined, and an inverse conversion function with a remaining color other than three colors of the device data being fixed to a predetermined value is determined. Color data are converted between different output conditions using the forward conversion functions and the inverse conversion function.
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