发明名称 |
TECHNIQUES FOR VARIABLE RESOLUTION ENCODING AND DECODING OF DIGITAL VIDEO |
摘要 |
<p>Techniques for variable resolution encoding and decoding of digital video are described. An apparatus may comprise a video encoder to encode video information into a video stream with a base layer and an enhancement layer. The base layer may have a first level of spatial resolution and a first level of temporal resolution. The enhancement layer may increase the first level of spatial resolution or the first level of temporal resolution. Other embodiments are described and claimed.</p> |
申请公布号 |
EP2055106(A2) |
申请公布日期 |
2009.05.06 |
申请号 |
EP20070868329 |
申请日期 |
2007.08.14 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
BARKLEY, WARREN V.;CHOU, PHILIP A.;CRINON, REGIS J.;MOORE, TIM |
分类号 |
H04N19/132;H04N19/31;H04N19/33;H04N19/587;H04N19/59;H04N19/70;H04N21/2343;H04N21/845 |
主分类号 |
H04N19/132 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|