发明名称 |
SCALABLE VIDEO DECODER AND CONTROLLING METHOD FOR THE SAME |
摘要 |
A scalable video decoder and a controlling method thereof are provided. A method of controlling a scalable video decoder includes: determining whether a macro block mode of an upper layer is an interlayer prediction mode when decoding a scalable video; when the macro block mode of the upper layer is determined as the interlayer prediction mode, determining an up-sampling operation is required to thereby either perform texture up-sampling using corresponding macro block information of a lower layer and neighboring pixel information, or perform residual up-sampling using the corresponding macro block information of the lower layer; and decoding the upper layer using the texture up-sampling or the residual up-sampling.
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申请公布号 |
US2010020874(A1) |
申请公布日期 |
2010.01.28 |
申请号 |
US20080269920 |
申请日期 |
2008.11.13 |
申请人 |
SHIN IL HONG;YOO JEONG JU;HONG JIN WOO;LIM JONG SOO |
发明人 |
SHIN IL HONG;YOO JEONG JU;HONG JIN WOO;LIM JONG SOO |
分类号 |
H04B1/66 |
主分类号 |
H04B1/66 |
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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