发明授权
- 专利标题: Coefficient coding harmonization in HEVC
- 专利标题(中): HEVC系数编码协调
-
申请号: US13631464申请日: 2012-09-28
-
公开(公告)号: US09106918B2公开(公告)日: 2015-08-11
- 发明人: Jun Xu , Ali Tabatabai
- 申请人: Jun Xu , Ali Tabatabai
- 申请人地址: JP Tokyo
- 专利权人: SONY CORPORATION
- 当前专利权人: SONY CORPORATION
- 当前专利权人地址: JP Tokyo
- 代理商 John P. O'Banion
- 主分类号: H04N19/18
- IPC分类号: H04N19/18 ; H04N19/159 ; H04N19/13 ; H04N19/129 ; H04N19/136
摘要:
Coefficient coding for transform units (TUs) during high efficiency video coding (HEVC), and similar standards, toward simplifying design while enhancing efficiency. Elements of the invention include coefficient coding for TUs with up-right diagonal scans being modified, and selectively applying multi-level significance map coding.
公开/授权文献
- US20130188710A1 COEFFICIENT CODING HARMONIZATION IN HEVC 公开/授权日:2013-07-25
信息查询