发明名称 |
Method of separation and formation of a color component of a color image and apparatus therefor |
摘要 |
A method of forming an electric signal wherein the signal level corresponding to the selected color in the original indicates the maximum or minimum value. The original is exposed to the light and the reflected light is introduced into a photoelectric converting means through two different paths, each of which has a filter corresponding to a different selected color. These two signals are multiplied by a predetermined ratio, and are combined to obtain the final image signal.
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申请公布号 |
US4816900(A) |
申请公布日期 |
1989.03.28 |
申请号 |
US19870115541 |
申请日期 |
1987.10.28 |
申请人 |
KONISHIROKU PHOTO INDUSTRY CO., LTD. |
发明人 |
TOKUNAGA, HIROSHI;HAMADA, JUN-ICHI;FUKUCHI, MASAKAZU |
分类号 |
H04N1/48;H04N1/50;H04N1/60;(IPC1-7):H04N1/46;H04N1/40 |
主分类号 |
H04N1/48 |
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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