发明名称 |
Rate control for a video encoder |
摘要 |
Successive frames in a video sequence are encoded by a video encoder. The bits are apportioned among successive frames to maximize overall perceived video quality when the encoded video sequence is decoded and displayed. The ongoing allocation process is constrained by the need to avoid decoder buffer exception, i.e., buffer underflow and overflow conditions, at the decoder.
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申请公布号 |
US5717464(A) |
申请公布日期 |
1998.02.10 |
申请号 |
US19950573933 |
申请日期 |
1995.12.18 |
申请人 |
DIVICOM, INC. |
发明人 |
PERKINS, MICHAEL;ARNSTEIN, DAVID |
分类号 |
G06T9/00;H04N7/24;H04N7/32;H04N7/50;(IPC1-7):H04N7/36 |
主分类号 |
G06T9/00 |
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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