Invention Grant
- Patent Title: Method and apparatus for detecting gradual transition picture in video bitstream
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Application No.: US14423325Application Date: 2012-12-29
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Publication No.: US09723309B2Publication Date: 2017-08-01
- Inventor: Ning Liao , Zhibo Chen , Kai Xie
- Applicant: THOMSON LICENSING
- Applicant Address: FR Issy les Moulineaux
- Assignee: THOMSON LICENSING
- Current Assignee: THOMSON LICENSING
- Current Assignee Address: FR Issy les Moulineaux
- Agent Brian J. Dorini; Ronald J. Kolczynski
- International Application: PCT/CN2012/087940 WO 20121229
- International Announcement: WO2014/029188 WO 20140227
- Main IPC: H04N11/02
- IPC: H04N11/02 ; H04N19/109 ; H04N5/14 ; H04N17/00 ; H04N19/142 ; H04N19/48 ; H04N19/154 ; H04N19/176 ; H04N19/182 ; H04N19/184 ; H04N19/11
Abstract:
The invention provides a method and apparatus for detecting a gradual transition picture in a bitstream. The method comprises: accessing a bitstream including encoded pictures; and determining a gradual transition picture in the bitstream using information from the bitstream without decoding the bitstream to derive pixel information.
Public/Granted literature
- US20150215619A1 METHOD AND APPARATUS FOR DETECTING GRADUAL TRANSITION PICTURE IN VIDEO BITSTREAM Public/Granted day:2015-07-30
Information query
