发明名称 |
Graphics and video integration with alpha and video blending |
摘要 |
Alpha blending and video blending are both provided by a color definition in an RGBAV format allows for an additional component to control video blending. The V value defines blending of an alpha blended color with a video background.
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申请公布号 |
US6987518(B2) |
申请公布日期 |
2006.01.17 |
申请号 |
US20040875562 |
申请日期 |
2004.06.24 |
申请人 |
SONY ELECTRONICS INC. |
发明人 |
DAWSON THOMAS PATRICK |
分类号 |
G09G5/02;G06T15/50;G09G5/06;H04N9/76 |
主分类号 |
G09G5/02 |
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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