发明申请
- 专利标题: HIGH THROUGHPUT CODING FOR CABAC IN HEVC
- 专利标题(中): HEV中CABAC的高通量编码
-
申请号: US13457272申请日: 2012-04-26
-
公开(公告)号: US20130188683A1公开(公告)日: 2013-07-25
- 发明人: Seung-Hwan KIM , Christopher A. Segall
- 申请人: Seung-Hwan KIM , Christopher A. Segall
- 申请人地址: US WA Camas
- 专利权人: Sharp Laboratories of America, Inc.
- 当前专利权人: Sharp Laboratories of America, Inc.
- 当前专利权人地址: US WA Camas
- 主分类号: H04N7/26
- IPC分类号: H04N7/26
摘要:
A system utilizing a high throughput coding mode for CABAC in HEVC is described. The system may include an electronic device configured to obtain a block of level values from a bit stream; context decode a level code flag of the block; check whether there is a next level code flag of the block; if there is a next level code flag, determine whether a count of context-coded level code flags is greater than a threshold; in response to determining that the count is not greater than the threshold, bypass decode the next level code flag; in response to determining that the count is greater than the threshold, context decode the next level code flag; recover a block of TQCs or a residual sample using the decoded level code flags; and store the recovered block in a memory device and/or recover video data.
公开/授权文献
- US09743116B2 High throughput coding for CABAC in HEVC 公开/授权日:2017-08-22
信息查询