发明名称 |
Apparatus and method of transforming three color signals into multi-color signal |
摘要 |
A method of and apparatus for transforming a three color signal into a multi-color signal. A method of transforming a color signal having three color components into a color signal having first through n-th color components, includes: producing a lookup table having signal values of (n-3) of n color components of a color within a three-dimensional color space and reference variables corresponding to the signal values of the (n-3) color components; extracting the reference variables from an input color signal; determining the signal values of the (n-3) color components corresponding to the extracted reference variables from the lookup table; and producing a color signal having n color components using the determined signal values of the (n-3) color components.
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申请公布号 |
US2005244055(A1) |
申请公布日期 |
2005.11.03 |
申请号 |
US20050117292 |
申请日期 |
2005.04.29 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
OK HYUNWOOK;LEE SEONGDEOK;KIM CHANGYEONG;CHOE WONHEE |
分类号 |
G06T1/00;G06K9/00;G09G5/02;G09G5/06;H04N1/46;H04N1/60;H04N9/64;H04N9/65;H04N9/77;(IPC1-7):H04N1/60 |
主分类号 |
G06T1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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