发明名称 |
Encoding mode pruning during video encoding |
摘要 |
A method for encoding a first set of pixels in a first image in a sequence of images is described. From a set of encoding modes, the method selects a first mode for encoding the first set of pixels. The method then determines whether encoding the first set of pixels in the first mode satisfies a set of quality criteria. The method foregoes encoding the first set of pixels in a second mode from the set of encoding modes, when the first mode encoding satisfies the set of quality criteria. The method also provides a video encoding method that examines several different methods for encoding a set of pixels in a first image. From a list of possible encoding modes, the method eliminates a set of encoding modes that are not likely to provide a suitable encoding solution. The method then examines different encoding solutions based on the remaining encoding modes in the list.
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申请公布号 |
US8111752(B2) |
申请公布日期 |
2012.02.07 |
申请号 |
US20050119428 |
申请日期 |
2005.04.28 |
申请人 |
KUMAR ROGER;PUN THOMAS;WU HSI JUNG;APPLE INC. |
发明人 |
KUMAR ROGER;PUN THOMAS;WU HSI JUNG |
分类号 |
H04N7/12;H04B1/66;H04N7/26;H04N7/50;H04N11/02;H04N11/04 |
主分类号 |
H04N7/12 |
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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