发明名称 |
HYPOTHETICAL REFERENCE DECODER WITH LOW START-UP DELAYS FOR COMPRESSED IMAGE AND VIDEO |
摘要 |
In one aspect, a method for encoding pictures is provided. The method is applied to each picture in a sequence of pictures, and the method comprises the steps of assigning a pre-decoder buffer removal time to the picture; selecting, for the picture, a number of bits, wherein the time-equivalent of the number of bits is no greater than a difference based on the pre-decoder buffer removal time of the picture and an initial arrival time of the picture into a pre-decoder buffer; and compressing the picture to generate the number of bits. The method may further include the step of allocating a first number of bits for compressing the picture and one or more number of bits for compressing one or more future pictures, wherein the future pictures are in the pre-decoder buffer at the pre-decoder buffer removal time of the current picture. |
申请公布号 |
WO2005027489(A2) |
申请公布日期 |
2005.03.24 |
申请号 |
WO2004US27703 |
申请日期 |
2004.08.24 |
申请人 |
CONEXANT SYSTEMS, INC.;VISCITO, ERIC;HOANG, DZUNG, T. |
发明人 |
VISCITO, ERIC;HOANG, DZUNG, T. |
分类号 |
G06K9/36;H04N;H04N7/12;H04N7/26;H04N7/50 |
主分类号 |
G06K9/36 |
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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