发明名称 |
METHOD AND APPARATUS FOR ENCODING VIDEO BY PERFORMING IN-LOOP FILTERING BASED ON TREE-STRUCTURED DATA UNIT,AND METHOD AND APPARATUS FOR DECODING VIDEO VIDEO BY PERFORMING THE SAME |
摘要 |
An apparatus and method of encoding and an apparatus and method of decoding a video by performing in-loop filtering based on coding units are provided. The encoding method includes: splitting a picture into a maximum coding unit; separately determining coding units for outputting encoding results according to a coded depth for deeper coding units that are hierarchically structured according to depths indicating a number of times the coding units are spatially split from the maximum coding unit, wherein the coding units are hierarchical according to the depths in a same region in the maximum coding unit and are independent according to the coded depth in other regions; and determining a filtering unit for performing in-loop filtering so as to minimize an error between the maximum coding unit and an original picture, based on the coding units, and performing in-loop filtering based on the filtering unit. |
申请公布号 |
ZA201208291(B) |
申请公布日期 |
2015.06.24 |
申请号 |
ZA20120008291 |
申请日期 |
2012.11.02 |
申请人 |
SAMSUNG ELECTRONICS CO LTD |
发明人 |
LEE TAMMY;CHOI BYEONG-DOO;HAN WOO-JIN |
分类号 |
H04N |
主分类号 |
H04N |
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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