- 专利标题: Image decoding device, image decoding method, image coding device, and image coding method
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申请号: US15023442申请日: 2014-09-29
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公开(公告)号: US10075720B2公开(公告)日: 2018-09-11
- 发明人: Takeshi Tsukuba , Tomohiro Ikai , Tomoyuki Yamamoto
- 申请人: Sharp Kabushiki Kaisha
- 申请人地址: JP Sakai
- 专利权人: SHARP KABUSHIKI KAISHA
- 当前专利权人: SHARP KABUSHIKI KAISHA
- 当前专利权人地址: JP Sakai
- 代理机构: Keating & Bennett, LLP
- 优先权: JP2013-211469 20131008
- 国际申请: PCT/JP2014/075868 WO 20140929
- 国际公布: WO2015/053120 WO 20150416
- 主分类号: H04N19/00
- IPC分类号: H04N19/00 ; H04N19/36 ; H04N19/30 ; H04N19/44
摘要:
The processing amount and coding amount related to decoding/coding of profile information and level information are reduced. The profile/level information decoded by a PTL (profile/level) information decoder (1021) is specified by the semantics of an i-th reference PTL information specifying index at a relative position between i-th profile/level information and referenced profile/level information.
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