Invention Grant
US09330722B2 Methods and architecture for indexing and editing compressed video over the world wide web
有权
通过万维网对压缩视频进行索引编辑的方法和架构
- Patent Title: Methods and architecture for indexing and editing compressed video over the world wide web
- Patent Title (中): 通过万维网对压缩视频进行索引编辑的方法和架构
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Application No.: US13078626Application Date: 2011-04-01
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Publication No.: US09330722B2Publication Date: 2016-05-03
- Inventor: Shih-Fu Chang , Horace J. Meng
- Applicant: Shih-Fu Chang , Horace J. Meng
- Applicant Address: US NY New York
- Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- Current Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
- Current Assignee Address: US NY New York
- Agency: Baker Botts L.L.P.
- Main IPC: H04N7/18
- IPC: H04N7/18 ; G11B27/28 ; G11B27/034
Abstract:
A system and method is provided for editing and parsing compressed digital information. The compressed digital information may include visual information which is edited and parsed in the compressed domain. In a preferred embodiment, the present invention provides a method for detecting moving objects in a compressed digital bitstream which represents a sequence of fields or frames of video information for one or more captured scenes of video.
Public/Granted literature
- US20110255605A1 METHODS AND ARCHITECTURE FOR INDEXING AND EDITING COMPRESSED VIDEO OVER THE WORLD WIDE WEB Public/Granted day:2011-10-20
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