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    Object relation builder
    4.
    发明授权
    Object relation builder 有权

    公开(公告)号：US09881226B1

    公开(公告)日：2018-01-30

    申请号：US14864605

    申请日：2015-09-24

    申请人： Amazon Technologies, Inc.

    发明人： Oleg Rybakov ,  Matias Omar Gregorio Benitez ,  Leo Parker Dirac ,  Rejith George Joseph ,  Vijai Mohan ,  Srikanth Thirumalai

    IPC分类号： G06K9/46 ,  G06T7/00 ,  G06T1/00 ,  G06K9/00

    CPC分类号： G06K9/46 ,  G06K9/00201 ,  G06T1/0007 ,  G06T7/0081 ,  G06T2207/10004

    摘要： Recommendations can be generated even in situations where sufficient user information is unavailable for providing personalized recommendations. Instead of generating recommendations for an item based on item type or category, a relation graph can be consulted that enables other items to be recommended that are related to the item in some way, which may be independent of the type or category of item. For example, images of models, celebrities, or everyday people wearing items of clothing, jewelry, handbags, shoes, and other such items can be received and analyzed to recognize those items and cause them to be linked in the relation graph. When generating recommendations or selecting advertisements, the relation graph can be consulted to recommend products that other people have obtained with the item from any of a number of sources, such that the recommendations may be more valuable to the user.

    Methods and systems for detecting tampering in a document image
    5.
    发明授权
    Methods and systems for detecting tampering in a document image 有权

    公开(公告)号：US09881209B2

    公开(公告)日：2018-01-30

    申请号：US15087504

    申请日：2016-03-31

    申请人： Wipro Limited

    发明人： Ramachandra Budihal ,  Sujatha Jagannath ,  Sendil Kumar Jaya Kumar

    IPC分类号： G06K9/32 ,  G06K9/00 ,  G06T7/00

    CPC分类号： G06K9/00463 ,  G06K9/00456 ,  G06K9/3208 ,  G06K9/3233 ,  G06T7/0081 ,  G06T7/11 ,  G06T2207/30168 ,  G06T2207/30176

    摘要： In one embodiment, an image processing device for detecting tampering in a document image is disclosed. The image processing device comprises a processor and a memory communicatively coupled to the processor. The memory stores processor instructions, which, on execution, causes the processor to determine an image quality of the document image by analyzing one or more quality features extracted from the document image. The processor is caused to pre-process the document image based on a pre-defined ontology of documents when the image quality is above a pre-defined quality threshold. Further, the processor is caused to segment the pre-processed document image into one or more region of interests based on the pre-defined ontology of documents and detect tampering in a region of interest in the document image by processing each region of interest of the one or more region of interests to detect tampering in the document image.

    Photography system and method
    10.
    发明授权
    Photography system and method 有权

    公开(公告)号：US09792713B1

    公开(公告)日：2017-10-17

    申请号：US15346984

    申请日：2016-11-09

    申请人： Richard Madigan

    发明人： Richard Madigan

    IPC分类号： G06K9/00 ,  G06T11/60 ,  G06T7/00

    CPC分类号： G06T11/60 ,  G06T7/0081 ,  G06T2200/32

    摘要： A photograph display apparatus and associated method of display that includes a substrate having a mounting surface and a rib structure mounted on the mounting surface of the substrate. The rib structure is constructed and arranged to form a series of juxtaposition ribs formed in a parallel array including successive rib peaks. A composite photograph that includes alternating photograph segments of respective first and second photograph is formed in a folded array that includes fold lines that correspond to a demarcation line between respective photograph segments. The folded composite photograph is constructed and arranged for mating support to the rib structure.