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    • 9. 发明申请
    • MIXED MEDIA REALITY INDEXING AND RETRIEVAL FOR REPEATED CONTENT
    • 混合媒体现实索引和重新检索内容
    • US20100329574A1
    • 2010-12-30
    • US12491018
    • 2009-06-24
    • Jorge MoraledaJonathan J. HullKurt W. Piersol
    • Jorge MoraledaJonathan J. HullKurt W. Piersol
    • G06K9/64
    • G06F17/30825G06F17/30011G06F17/30858
    • A system and method for indexing and retrieval of document images in an MMR system having repeated content is described. The system provides one or more hierarchical shared content indices that produce faster and/or more accurate search results. The system is also advantageous because the number and configuration of the hierarchical shared content indices is automated, scalable and efficient for processing documents with partially repeated content. In particular, the MMR matching unit includes a hierarchical shared content index (HSCI) and associated methods of use for processing images where the MMR system includes repeated content. The present invention also includes a number of novel methods including a method for adding an image to a hierarchical shared content index; a method for deleting an image from the hierarchical shared content index, and a method for using the hierarchical shared content index for image recognition, as well as a method for combining multiple MMR indexes into a hierarchical MMR index.
    • 描述了具有重复内容的MMR系统中的文档图像索引和检索的系统和方法。 该系统提供一个或多个分层共享内容索引,其产生更快和/或更准确的搜索结果。 该系统也是有利的,因为分层共享内容索引的数量和配置是自动化,可扩展和高效的,用于处理具有部分重复内容的文档。 特别地,MMR匹配单元包括分级共享内容索引(HSCI)和用于处理MMR系统包括重复内容的图像的相关联的使用方法。 本发明还包括许多新颖的方法,包括用于将图像添加到分层共享内容索引的方法; 从分层共享内容索引中删除图像的方法,以及使用分层共享内容索引进行图像识别的方法,以及将多个MMR索引组合成分层MMR索引的方法。
    • 10. 发明申请
    • Mixed Media Reality Recognition With Image Tracking
    • 混合媒体现实识别与图像跟踪
    • US20090092287A1
    • 2009-04-09
    • US12247205
    • 2008-10-07
    • Jorge MoraledaBerna ErolJonathan J. Hull
    • Jorge MoraledaBerna ErolJonathan J. Hull
    • G06K9/00
    • G06T11/60G06F17/30247G06F17/30256G06K9/00463G06K9/228G06K9/32G06K9/6288G06K2009/2045G06T3/4053
    • An MMR system integrating image tracking and recognition comprises a plurality of mobile devices, a pre-processing server or MMR gateway, and an MMR matching unit, and may include an MMR publisher. The MMR matching unit receives an image query from the pre-processing server or MMR gateway and sends it to one or more of the recognition units to identify a result including a document, the page, and the location on the page. Image tracking information also is provided for determining relative locations of images within a document page. The mobile device includes an image tracker for providing at least a portion of the image tracking information. The present invention also includes methods for image tracking-assisted recognition, recognition of multiple images using a single image query, and improved image tracking using MMR recognition.
    • 集成图像跟踪和识别的MMR系统包括多个移动设备,预处理服务器或MMR网关和MMR匹配单元,并且可以包括MMR发布者。 MMR匹配单元从预处理服务器或MMR网关接收图像查询,并将其发送到一个或多个识别单元,以识别包括文档,页面和页面上的位置的结果。 还提供图像跟踪信息以确定文档页面内的图像的相对位置。 移动设备包括用于提供图像跟踪信息的至少一部分的图像跟踪器。 本发明还包括用于图像跟踪辅助识别,使用单个图像查询识别多个图像以及使用MMR识别的改进的图像跟踪的方法。