发明名称 |
Colour image processing for overlapping image parts. |
摘要 |
<p>An image processing apparatus includes a CPU which executes a program read from an external storage unit, and a video processor. In the video processor, color data of moving picture characters and color data of still picture characters are respectively outputted from a moving picture data generating circuit and a still picture data generating circuit. Both the color data are applied to a main/subsidiary data selection circuit which outputs the color data as main image data and subsidiary image data. An arithmetic circuit executes an arithmetic operation to obtain a mean value of both the color data. A video signal producing circuit converts the mean value of the color data from the arithmetic circuit into a video signal which is then applied to a display.</p> |
申请公布号 |
EP0487267(A2) |
申请公布日期 |
1992.05.27 |
申请号 |
EP19910310576 |
申请日期 |
1991.11.15 |
申请人 |
NINTENDO CO. LIMITED;RICOH COMPANY, LTD |
发明人 |
OTAKE, MASAHIRO;TAKAHASHI, TOYOFUMI;NISHIUMI, SATOSHI;KITAGAWA, KUIMIKO |
分类号 |
A63F13/00;H04N9/74;G06T3/00;G06T11/60;G09G1/16;G09G5/02;G09G5/36;H04N9/76 |
主分类号 |
A63F13/00 |
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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