发明名称 |
Method and apparatus for arithmetic encoding of video, and method and apparatus for arithmetic decoding of video |
摘要 |
Methods and apparatuses for arithmetic encoding/decoding of video data are disclosed. The arithmetic decoding method according to an embodiment of the present invention includes the steps of: arithmetically decoding prefix bit strings representing a two-dimensional location of a last significant coefficient in a block sequentially by using a context model; arithmetically decoding suffix bit strings in a bypass mode; and performing inverse binarization on the arithmetically decoded prefix bit strings and suffix bit strings to acquire the location of the last significant coefficient in the block. |
申请公布号 |
KR20150039724(A) |
申请公布日期 |
2015.04.13 |
申请号 |
KR20150040053 |
申请日期 |
2015.03.23 |
申请人 |
삼성전자주식회사 |
发明人 |
김일구;박정훈 |
分类号 |
H04N19/13;H04N19/176;H04N19/60;H04N19/70 |
主分类号 |
H04N19/13 |
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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