Invention Grant
- Patent Title: Visual perception characteristics-combining hierarchical video coding method
-
Application No.: US15124672Application Date: 2015-12-31
-
Publication No.: US10313692B2Publication Date: 2019-06-04
- Inventor: Pengyu Liu , Kebin Jia
- Applicant: BEIJING UNIVERSITY OF TECHNOLOGY
- Applicant Address: CN Beijing
- Assignee: BEIJING UNIVERSITY OF TECHNOLOGY
- Current Assignee: BEIJING UNIVERSITY OF TECHNOLOGY
- Current Assignee Address: CN Beijing
- Agency: J.C. Patents
- Priority: CN2015100252011 20150120
- International Application: PCT/CN2015/100056 WO 20151231
- International Announcement: WO2016/115968 WO 20160728
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04N11/02 ; H04B1/66 ; H04N19/176 ; H04N19/10 ; H04N19/36 ; H04N19/11 ; H04N19/124 ; H04N19/139 ; H04N19/147 ; H04N19/167 ; H04N19/37 ; H04N19/103 ; H04N19/127 ; H04N19/132 ; H04N19/154 ; H04N19/17 ; H04N19/53

Abstract:
A visual perception characteristics-combining hierarchical video coding method includes: setting priority of visual interest area and setting allocation scheme of video coding resource. Setting priority of visual interest area includes analyzing both time and space visual characteristic saliency of video content. Setting allocation scheme of video coding resource includes, according to the priority of visual interest area, macroblock coding resource of interest area is satisfied preferentially to realize hierarchical coding.
Public/Granted literature
- US20170085892A1 VISUAL PERCEPTION CHARACTERISTICS-COMBINING HIERARCHICAL VIDEO CODING METHOD Public/Granted day:2017-03-23
Information query