Title:
VIDEO DECODING METHOD, VIDEO DECODING APPARATUS AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/076336
Kind Code:
A1
Abstract:
Provided are a video decoding method, a video decoding apparatus and an electronic device. The video decoding apparatus comprises: a parsing unit for parsing a code stream of video data so as to acquire parsed data corresponding to each coding tree unit of a video image frame; a reconstruction unit for performing reconstruction processing according to the parsed data acquired by the parsing unit so as to generate a coding tree unit; and a filtering unit for performing filtering processing according to the coding tree unit generated by the reconstruction unit so as to obtain the video image frame. According to the embodiments of the present application, during the process of decoding video data to generate a video image frame, a parsing unit, a reconstruction unit and a filtering unit can perform parallel processing, and therefore, multi-thread decoding at a coding tree unit level in a video image frame can be achieved so as to improve the decoding efficiency of video data, and a video image frame can be quickly obtained.
Inventors:
LENG JIE (CN)
Application Number:
PCT/CN2016/104007
Publication Date:
May 03, 2018
Filing Date:
October 31, 2016
Export Citation:
Assignee:
FUJITSU LTD (JP)
LENG JIE (CN)
LENG JIE (CN)
International Classes:
H04N19/00
Domestic Patent References:
| WO2014205717A1 | 2014-12-31 | |||
| WO2016055484A1 | 2016-04-14 |
Foreign References:
| US20110274178A1 | 2011-11-10 | |||
| CN102098503A | 2011-06-15 | |||
| CN102625108A | 2012-08-01 | |||
| CN101345879A | 2009-01-14 | |||
| CN105323586A | 2016-02-10 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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