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    Synthetic audiovisual description scheme, method and system for MPEG-7
    1.
    发明授权
    Synthetic audiovisual description scheme, method and system for MPEG-7 有权

    公开(公告)号：US10311094B2

    公开(公告)日：2019-06-04

    申请号：US14531542

    申请日：2014-11-03

    Applicant: AT&T Intellectual Property II, L.P.

    Inventor： Qian Huang ,  Joern Ostermann ,  Atul Puri ,  Raj Kumar Rajendran

    IPC: G06F3/0481 ,  G06F16/40 ,  H04N1/00 ,  G06F16/71 ,  G06F16/951 ,  G06F17/30

    Abstract: A method and system for description of synthetic audiovisual content makes it easier for humans, software components or devices to identify, manage, categorize, search, browse and retrieve such content. For instance, a user may wish to search for specific synthetic audiovisual objects in digital libraries, Internet web sites or broadcast media; such a search is enabled by the invention. Key characteristics of synthetic audiovisual content itself such as the underlying 2d or 3d models and parameters for animation of these models are used to describe it. To represent features of synthetic audiovisual content, depending on the description scheme to be used, a number of descriptors are selected and assigned values. The description scheme instantiated with descriptor values is used to generate the description, which is then stored for actual use during query/search.

    Multimedia integration description scheme, method and system for MPEG-7
    3.
    发明授权
    Multimedia integration description scheme, method and system for MPEG-7 有权

    公开(公告)号：US09507779B2

    公开(公告)日：2016-11-29

    申请号：US14967721

    申请日：2015-12-14

    Applicant: AT&T Intellectual Property II, L.P.

    Inventor： Ana Belen Benitez ,  Shih-Fu Chang ,  Qian Huang ,  Seungyup Paek ,  Atul Puri

    IPC: G06F17/30

    CPC classification number: G06F17/30044 ,  G06F17/3002 ,  G06F17/30038 ,  G06F17/30858 ,  G06F17/30914 ,  G06F17/30958 ,  Y10S707/99945 ,  Y10S707/99948

    Abstract: The invention provides a system and method for integrating multimedia descriptions in a way that allows humans, software components or devices to easily identify, represent, manage, retrieve, and categorize the multimedia content. In this manner, a user who may be interested in locating a specific piece of multimedia content from a database, Internet, or broadcast media, for example, may search for and find the multimedia content. In this regard, the invention provides a system and method that receives multimedia content and separates the multimedia content into separate components which are assigned to multimedia categories, such as image, video, audio, synthetic and text. Within each of the multimedia categories, the multimedia content is classified and descriptions of the multimedia content are generated. The descriptions are then formatted, integrated, using a multimedia integration description scheme, and the multimedia integration description is generated for the multimedia content. The multimedia description is then stored into a database. As a result, a user may query a search engine which then retrieves the multimedia content from the database whose integration description matches the query criteria specified by the user. The search engine can then provide the user a useful search result based on the multimedia integration description.

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