发明名称 |
Video data compression |
摘要 |
<p>Video data compression apparatus in which successive groups of two or more images are encoded subject to a predetermined limit on the quantity of output encoded data to be generated for each group of images, comprises a trial encoder for encoding at least a subset of images of a current group of images to generate trial-encoded data for each trial-encoded image; a data quantity allocator, responsive to the quantities of trial-encoded data generated by the trial encoder, for allocating respective quantities of output encoded data for each image in the group of images; and a final encoder for encoding each image of the group of images in accordance with the quantities of output encoded data allocated to that image by the data quantity allocator. <IMAGE></p> |
申请公布号 |
EP0772362(A2) |
申请公布日期 |
1997.05.07 |
申请号 |
EP19960306889 |
申请日期 |
1996.09.20 |
申请人 |
SONY UNITED KINGDOM LIMITED |
发明人 |
SAUNDERS, NICHOLAS IAN;GILLARD, CLIVE HENRY;LUDGATE, MICHAEL JOHN |
分类号 |
G06T9/00;H03M7/40;H04N7/26;H04N7/50;(IPC1-7):H04N7/26 |
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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