Invention Grant
- Patent Title: Ranking representative segments in media data
- Patent Title (中): 在媒体数据中排列代表性细分
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Application No.: US13997866Application Date: 2011-12-15
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Publication No.: US09313593B2Publication Date: 2016-04-12
- Inventor: Barbara Resch , Regunathan Radhakrishnan , Arijit Biswas , Jonas Engdegard
- Applicant: Barbara Resch , Regunathan Radhakrishnan , Arijit Biswas , Jonas Engdegard
- Applicant Address: US CA San Francisco NL Amsterdam, Zuidoost
- Assignee: Dolby Laboratories Licensing Corporation,Dolby International AB
- Current Assignee: Dolby Laboratories Licensing Corporation,Dolby International AB
- Current Assignee Address: US CA San Francisco NL Amsterdam, Zuidoost
- International Application: PCT/US2011/065089 WO 20111215
- International Announcement: WO2012/091938 WO 20120705
- Main IPC: H04R29/00
- IPC: H04R29/00 ; G10H1/00 ; G06F17/30 ; G06F17/00 ; G10L25/48

Abstract:
Techniques for ranking representative segments in media data are provided. Media features of many different types may be extracted from the media data. A plurality of ranking scores may be assigned to a plurality of candidate representative segments. Each individual candidate representative segment in the plurality of candidate representative segments comprises at least one scene in one or more statistical patterns in media features of the media data based on one or more types of features extractable from the media data. Each individual ranking score in the plurality of ranking scores may be assigned to an individual candidate representative segment in the plurality of candidate representative segments. A representative segment to be played to an end user may be selected from the candidate representative segments, based on the plurality of ranking scores.
Public/Granted literature
- US20130289756A1 Ranking Representative Segments in Media Data Public/Granted day:2013-10-31
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