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    EMBEDDING HOT SPOTS IN ELECTRONIC DOCUMENTS
    1.
    发明公开
    EMBEDDING HOT SPOTS IN ELECTRONIC DOCUMENTS 审中-公开
    嵌入电子文档热点

    公开(公告)号：EP1917635A1

    公开(公告)日：2008-05-07

    申请号：EP06796844.6

    申请日：2006-08-22

    申请人： Ricoh Company, Ltd.

    发明人： HULL, Jonathan, J. ,  EROL, Berna ,  GRAHAM, Jamey ,  OLST, Daniel, G., Van ,  HART, Peter, E. ,  PIERSOL, Kurt ,  LEE, Dar-Shyang ,  LU, Xiaoye

    IPC分类号： G06T1/00

    CPC分类号： G06F17/30011

    摘要： A Mixed Media Reality (MMR) system and associated techniques are disclosed. The MMR system provides mechanisms for forming a mixed media document that includes media of at least two types (e.g., printed paper as a first medium and digital content and/or web link as a second medium). In one particular embodiment, the MMR system includes a method, system, and computer readable medium for embedding a hot spot in an electronic document. Marks corresponding to a designation for a hot spot in an electronic document are embedded, allowing for later capture of coordinates corresponding to a printed representation of the electronic document and the hot spot.

    DATA ORGANIZATION AND ACCESS FOR MIXED MEDIA DOCUMENT SYSTEM
    5.
    发明公开
    DATA ORGANIZATION AND ACCESS FOR MIXED MEDIA DOCUMENT SYSTEM 审中-公开
    数据组织和访问混合媒体文件系统

    公开(公告)号：EP1917637A1

    公开(公告)日：2008-05-07

    申请号：EP06796846.1

    申请日：2006-08-22

    申请人： Ricoh Company, Ltd.

    发明人： HULL, Jonathan, J. ,  LEE, Dar-Shyang ,  PIERSOL, Kurt ,  HART, Peter, E. ,  GRAHAM, Jamey ,  EROL, Berna ,  OLST, Daniel, G., Van ,  LU, Xiaoye

    IPC分类号： G06T1/00

    CPC分类号： G06F17/30017 ,  G06F17/30011 ,  G06K9/00463 ,  G06K9/6211 ,  G06K9/6212

    摘要： A Mixed Media Reality (MMR) system and associated techniques are disclosed. The MMR system provides mechanisms for forming a mixed media document that includes media of at least two types (e.g., printed paper as a first medium and digital content and/or web link as a second medium). In one particular embodiment, the MMR system includes a content-based retrieval database configured with an index table to represent two-dimensional geometric relationships between objects extracted from a printed document in a way that allows look-up using a text-based index. A ranked set of document, page and location hypotheses can be computed given data from the index table. The techniques effectively transform features detected in an image patch into textual terms (or other searchable features) that represent both the features themselves and the geometric relationship between them. A storage facility can be used to store additional characteristics about each document image patch.