发明名称 |
METHOD AND APPARATUS FOR ENCODING VIDEO USING VARIABLE PARTITIONS FOR PREDICTIVE ENCODING, AND METHOD AND APPARATUS FOR DECODING VIDEO USING VARIABLE PARTITIONS FOR PREDICTIVE ENCODING |
摘要 |
A video encoding method and apparatus and a video decoding method and apparatus are provided. The video encoding method includes: prediction encoding in units of a coding unit as a data unit for encoding a picture, by using partitions determined based on a first partition mode and a partition level, so as to select a partition for outputting an encoding result from among the determined partitions; and encoding and outputting partition information representing a first partition mode and a partition level of the selected partition. The first partition mode represents a shape and directionality of a partition as a data unit for performing the prediction encoding on the coding unit, and the partition level represents a degree to which the coding unit is split into partitions for detailed motion prediction.
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申请公布号 |
US2012288007(A1) |
申请公布日期 |
2012.11.15 |
申请号 |
US201113522408 |
申请日期 |
2011.01.14 |
申请人 |
LEE CHANG-HYUN;LEE TAMMY;CHEN JIANLE;CHO DAE-SUNG;HAN WOO-JIN;KIM IL-KOO;SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE CHANG-HYUN;LEE TAMMY;CHEN JIANLE;CHO DAE-SUNG;HAN WOO-JIN;KIM IL-KOO |
分类号 |
H04N7/32 |
主分类号 |
H04N7/32 |
代理机构 |
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