发明名称 |
Image processing apparatus. |
摘要 |
<p>There is provided an image processing apparatus comprising an image signal generator having a first processing unit, such as a smoothing circuit (8b) for processing the image signal in a first mode and generating a first processed signal, a discriminator (13) for discriminating characteristics of the image signal, the discriminator having a selector (9) for selecting the first processed signal according to a discrimination result; and a pulse width modulated signal generator (4,12) for processing the first processed signal from the selector by using a pattern signal and for generating a pulse width modulated signal.</p> |
申请公布号 |
EP0216536(A2) |
申请公布日期 |
1987.04.01 |
申请号 |
EP19860306708 |
申请日期 |
1986.08.29 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
KAWAMURA, NAOTO;ISHII, HIROAKI;SUZUKI, YOSHIYUKI |
分类号 |
H04N1/405;H04N1/409;(IPC1-7):H04N1/40 |
主分类号 |
H04N1/405 |
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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