发明名称 |
IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND IMAGE ENCODING DEVICE |
摘要 |
To achieve a reduction in the amount of coding taken in the use of an asymmetric partition and to implement efficient encoding/decoding processes exploiting the characteristics of the asymmetric partition. In a case that a CU information decoding unit decodes information for specifying an asymmetric partition (AMP; Asymmetric Motion Partition) as a partition type, an arithmetic decoding unit is configured to decode binary values by switching between arithmetic decoding that uses contexts and arithmetic decoding that does not use contexts in accordance with the position of the binary values. |
申请公布号 |
US2014226719(A1) |
申请公布日期 |
2014.08.14 |
申请号 |
US201214348499 |
申请日期 |
2012.09.28 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
Yamamoto Tomoyuki;Ikai Tomohiro;Yasugi Yukinobu |
分类号 |
H04N19/115;H04N19/146 |
主分类号 |
H04N19/115 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Osaka-shi, Osaka JP |