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. An image decoding device includes a motion compensation parameter derivation unit configured to derive a motion compensation parameter indicating either a uni-prediction scheme or a bi-prediction scheme. In a case that a prediction unit has a size less than or equal to a predetermined value, the motion compensation parameter derivation unit is configured to derive the motion compensation parameter by switching between the prediction schemes. |
申请公布号 |
EP2763414(A4) |
申请公布日期 |
2015.01.21 |
申请号 |
EP20120835063 |
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 |
H04N19/105;H04N19/119;H04N19/13;H04N19/157;H04N19/463;H04N19/52 |
主分类号 |
H04N19/105 |
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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