发明名称 |
SPATIAL MOTION VECTOR SCALING FOR SCALABLE VIDEO CODING |
摘要 |
<p>In one implementation, an apparatus is provided for encoding or decoding video information. The apparatus comprises a memory unit configured to store video information associated with a base layer and/or an enhancement layer. The apparatus further comprises a processor operationally coupled to the memory unit. In one embodiment, the processor is configured to determine a scaling factor based on spatial dimension values associated with the base and enhancement layers such that the scaling factor is constrained within a predetermined range. The processor is also configured to spatially scale an element associated with the base layer or enhancement layer using the scaling factor and a temporal motion vector scaling process.</p> |
申请公布号 |
WO2014134334(A2) |
申请公布日期 |
2014.09.04 |
申请号 |
WO2014US19083 |
申请日期 |
2014.02.27 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
SEREGIN, VADIM;GUO, LIWEI;CHEN, JIANLE;RAPAKA, KRISHNAKANTH |
分类号 |
H04N19/30 |
主分类号 |
H04N19/30 |
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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