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    Methods and arrangements for identifying objects
    15.
    发明授权
    Methods and arrangements for identifying objects 有权
    识别对象的方法和安排

    公开(公告)号：US09129277B2

    公开(公告)日：2015-09-08

    申请号：US13946968

    申请日：2013-07-19

    Applicant: Digimarc Corporation

    Inventor： Brian T. MacIntosh

    IPC: G06K15/00 ,  G06Q20/20 ,  G06Q30/00 ,  G06T7/00 ,  G06T5/00

    CPC classification number: G07G1/0036 ,  G06K9/00664 ,  G06K9/4671 ,  G06K9/78 ,  G06Q20/208 ,  G06Q30/00 ,  G06T5/006 ,  G06T7/0004 ,  G06T7/73 ,  G06T2207/10016 ,  G06T2207/10021 ,  G06T2207/10024 ,  G07G1/0009 ,  G07G1/0063 ,  G07G1/06 ,  G07G1/12

    Abstract: In some arrangements, product packaging is digitally watermarked over most of its extent to facilitate high-throughput item identification at retail checkouts. Imagery captured by conventional or plenoptic cameras can be processed (e.g., by GPUs) to derive several different perspective-transformed views—further minimizing the need to manually reposition items for identification. Crinkles and other deformations in product packaging can be optically sensed, allowing such surfaces to be virtually flattened to aid identification. Piles of items can be 3D-modelled and virtually segmented into geometric primitives to aid identification, and to discover locations of obscured items. Other data (e.g., including data from sensors in aisles, shelves and carts, and gaze tracking for clues about visual saliency) can be used in assessing identification hypotheses about an item. Logos may be identified and used—or ignored—in product identification. A great variety of other features and arrangements are also detailed.

    Abstract translation: 在一些安排中，产品包装在其大部分程度上以数字水印方式，以促进零售结算处的高通量物品识别。 可以通过传统或全光照相机拍摄的图像（例如，通过GPU）来处理几个不同的透视变换视图 - 进一步最小化手动重新定位项目以进行识别的需要。 产品包装中的皱纹和其他变形可以光学感测，允许这些表面几乎变平，以帮助识别。 物品堆可以3D建模，并将其虚拟分割成几何图元，以帮助识别，并发现隐藏物品的位置。 可以使用其他数据（例如，包括来自在通道中的传感器的数据，架子和推车以及关于视觉显着性的线索的凝视跟踪）来评估关于物品的识别假设。 产品标识中可能会识别和使用或忽略标识。 还详细介绍了各种各样的其他功能和安排。

    METHODS AND SYSTEMS FOR CONTENT PROCESSING
    17.
    发明申请
    METHODS AND SYSTEMS FOR CONTENT PROCESSING 有权

    公开(公告)号：US20210241607A1

    公开(公告)日：2021-08-05

    申请号：US17174712

    申请日：2021-02-12

    Applicant: Digimarc Corporation

    Inventor： Geoffrey B. Rhoads ,  Tony F. Rodriguez ,  John D. Lord ,  Nicole Rhoads ,  Brian T. MacIntosh ,  William Y. Conwell

    IPC: G08C17/02 ,  G06K9/22 ,  H04N1/00 ,  H04N5/232 ,  G06K9/00 ,  G06K9/32 ,  G06K9/62 ,  G06F16/29 ,  G06F16/583 ,  G06F16/58 ,  G06F16/9537 ,  G06F16/9535 ,  G06F16/955 ,  H04L29/08

    Abstract: Mobile phones and other portable devices are equipped with a variety of technologies by which existing functionality can be improved, and new functionality can be provided. Some aspects relate to visual search capabilities, and determining appropriate actions responsive to different image inputs. Others relate to processing of image data. Still others concern metadata generation, processing, and representation. Yet others concern user interface improvements. Other aspects relate to imaging architectures, in which a mobile phone's image sensor is one in a chain of stages that successively act on packetized instructions/data, to capture and later process imagery. Still other aspects relate to distribution of processing tasks between the mobile device and remote resources (“the cloud”). Elemental image processing (e.g., simple filtering and edge detection) can be performed on the mobile phone, while other operations can be referred out to remote service providers. The remote service providers can be selected using techniques such as reverse auctions, through which they compete for processing tasks. A great number of other features and arrangements are also detailed.

    Methods and arrangements including data migration among computing platforms, e.g. through use of steganographic screen encoding
    18.
    发明授权
    Methods and arrangements including data migration among computing platforms, e.g. through use of steganographic screen encoding 有权

    公开(公告)号：US10262356B2

    公开(公告)日：2019-04-16

    申请号：US15427632

    申请日：2017-02-08

    Applicant: Digimarc Corporation

    Inventor： Bruce L. Davis ,  Geoffrey B. Rhoads ,  Eoin C. Sinclair ,  Brian T. MacIntosh

    IPC: G06Q30/00 ,  G06Q30/06 ,  G06F17/30

    Abstract: An illustrative implementation of the technology includes three primary components: a desktop application, a mobile phone application, and connections to retailer inventory and pricing APIs (e.g., for Walmart and/or Best Buy). The experience begins with the consumer going to an online retailer's website (e.g., Amazon) to search for a product. The desktop application automatically searches for the same product using the APIs of Walmart and/or Best Buy. If matches and near-matches of the product are found, the product name, model, price, and local availability at affiliate locations is shown. With a mobile phone camera-scan of the product page, relevant information is transferred to the consumer's phone. From there, the consumer can interact with the options on the mobile phone to be directed to the nearby brick and mortar store of choice carrying that product at the price they want. Along the way, the retailer can present offers and additional product information directly to the consumer. A great variety of other technologies and arrangements are also detailed.

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