- 专利标题： Methods, devices and systems for parallel video encoding and decoding
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申请号： US16852164申请日： 2020-04-17
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公开(公告)号： US10958943B2公开(公告)日： 2021-03-23
- 发明人: Jie Zhao , Christopher A. Segall , Louis J. Kerofsky
- 申请人： DOLBY INTERNATIONAL AB
- 申请人地址： NL Amsterdam Zuidoost
- 专利权人： DOLBY INTERNATIONAL AB
- 当前专利权人： DOLBY INTERNATIONAL AB
- 当前专利权人地址： NL Amsterdam Zuidoost
- 主分类号： H04N19/91
- IPC分类号： H04N19/91 ; H04N19/70 ; H04N19/119 ; H04N19/15 ; H04N19/192 ; H04N19/46 ; H04N19/61 ; H04N19/174 ; H04N19/17 ; H04N19/44 ; H04N19/436 ; H04N19/159 ; H04N19/43 ; H04N19/136 ; H04N19/40 ; H04N19/172 ; H04N19/80 ; H04N19/184
摘要：
A method for decoding a video bitstream is disclosed. The method comprises: entropy decoding a first portion of a video bitstream, wherein first portion of video bitstream is associated with a video frame, thereby producing a first portion of decoded data; entropy decoding a second portion of video bitstream, wherein second portion of video bitstream is associated with video frame, thereby producing a second portion of decoded data, wherein entropy decoding second portion of video bitstream is independent of entropy decoding first portion of video bitstream; and reconstructing a first portion of video frame associated with video bitstream using first portion of decoded data and second portion of decoded data.