发明名称 |
VIDEO DECODING SWITCHABLE BETWEEN TWO MODES |
摘要 |
Video decoder apparatus and method, for decoding a motion-compensated transform-coded video stream. The apparatus has: a first mode in which it is operable to decode the video stream at a first resolution, and wherein a motion-compensation step of the decoding is performed in the image-domain. It also has a second mode in which it is operable to decode the video stream at a second resolution, and wherein at least one motion-compensation step is performed in the transform-domain. The decoder is adapted to switch between the two modes while decoding the video stream.
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申请公布号 |
US2012250768(A1) |
申请公布日期 |
2012.10.04 |
申请号 |
US201213429089 |
申请日期 |
2012.03.23 |
申请人 |
SETHU MANIVEL;MARTIN FRANCOIS;MURUGANANDAM PRADEEP;GUNDURAO SUDEENDRA MADDUR;NXP B.V. |
发明人 |
SETHU MANIVEL;MARTIN FRANCOIS;MURUGANANDAM PRADEEP;GUNDURAO SUDEENDRA MADDUR |
分类号 |
H04N7/30 |
主分类号 |
H04N7/30 |
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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