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    Single camera video-based speed enforcement system with a secondary auxiliary RGB traffic camera
    4.
    发明授权
    Single camera video-based speed enforcement system with a secondary auxiliary RGB traffic camera 有权
    单摄像机基于视频的速度执行系统，辅助辅助RGB流量摄像头

    公开(公告)号：US09183746B2

    公开(公告)日：2015-11-10

    申请号：US13795744

    申请日：2013-03-12

    Applicant: Xerox Corporation

    Inventor： Wencheng Wu ,  Edgar A. Bernal ,  Robert P. Loce ,  Thomas F. Wade ,  Abu Islam

    IPC: H04N7/18 ,  G08G1/054 ,  G08G1/017

    CPC classification number: G08G1/054 ,  G08G1/0175

    Abstract: When performing video-based speed enforcement a main camera and a secondary RGB traffic camera are employed to provide improved accuracy of speed measurement and improved evidentiary photo quality compared to single camera approaches. The RGB traffic camera provides sparse secondary video data at a lower cost than a conventional stereo camera. The sparse stereo processing is performed using the main camera data and the sparse RGB camera data to estimate a height of one or more tracked vehicle features, which in turn is used to improve speed estimate accuracy. By using secondary video, spatio-temporally sparse stereo processing is enabled specifically for estimating the height of a vehicle feature above the road surface.

    Abstract translation: 当执行基于视频的速度执行时，与单个摄像机方法相比，使用主摄像机和次要RGB业务摄像机来提供改进的速度测量精度和改进的证据照片质量。 RGB传输相机以比传统立体相机低的成本提供稀疏的次要视频数据。 使用主相机数据和稀疏RGB相机数据来执行稀疏立体声处理，以估计一个或多个跟踪的车辆特征的高度，其又用于提高速度估计精度。 通过使用次级视频，专门用于估计路面上方的车辆特征的高度的时空稀疏立体声处理。

    STORE SHELF IMAGING SYSTEM AND METHOD
    6.
    发明申请
    STORE SHELF IMAGING SYSTEM AND METHOD 审中-公开
    存储成像系统和方法

    公开(公告)号：US20170032311A1

    公开(公告)日：2017-02-02

    申请号：US15295306

    申请日：2016-10-17

    Applicant: Xerox Corporation

    Inventor： Charles D. Rizzolo ,  Dennis L. Venable ,  Wencheng Wu ,  Thomas F. Wade ,  Peter Paul ,  Ethan Shen ,  Lee Anne S. Williams ,  Daniel S. Hann

    IPC: G06Q10/08 ,  G01C21/20 ,  G05D1/02 ,  G06K7/10

    CPC classification number: G06Q10/087 ,  G01C21/206 ,  G05D1/0246 ,  G06K9/00664 ,  G06K9/183 ,  G06K9/3233 ,  G06K2009/2045 ,  G06K2209/17 ,  G06Q20/201 ,  G06T7/73 ,  G06T7/74 ,  G06T2207/30252

    Abstract: A store profile generation system includes a mobile base and an image capture assembly mounted on the base. The assembly includes at least one image capture device for acquiring images of product display units in a retail environment. A control unit acquires the images captured by the at least one image capture device at a sequence of locations of the mobile base in the retail environment. The control unit extracts product-related data from the acquired images and generates a store profile indicating locations of products and their associated tags throughout the retail environment, based on the extracted product-related data. The store profile can be used for generating new product labels for a sale in an appropriate order for a person to match to the appropriate locations in a single pass through the store.

    Abstract translation: 商店简档生成系统包括移动基座和安装在基座上的图像捕捉组件。 组件包括用于在零售环境中获取产品显示单元的图像的至少一个图像捕获装置。 控制单元在零售环境中以移动台的位置的顺序获取由至少一个图像捕获设备捕获的图像。 控制单元从所获取的图像中提取产品相关数据，并且基于提取的产品相关数据生成指示产品及其相关标签在整个零售环境中的位置的商店简档。 商店简介可以用于生成新的产品标签，以适当的顺序进行销售，以便人们在单次通过商店中与适当的位置相匹配。

    ON-DEMAND SHELF SIGNAGE PRINTING
    8.
    发明申请
    ON-DEMAND SHELF SIGNAGE PRINTING 有权
    按需发票签名打印

    公开(公告)号：US20160110633A1

    公开(公告)日：2016-04-21

    申请号：US14514627

    申请日：2014-10-15

    Applicant: XEROX CORPORATION

    Inventor： Steven R. Moore ,  Wencheng Wu ,  Dennis L. Venable ,  Thomas F. Wade ,  Peter Paul

    IPC: G06K9/78 ,  G06Q30/02 ,  G06K9/00 ,  H04N5/225 ,  H04N1/00 ,  H04N1/21

    CPC classification number: G06K9/78 ,  G06K9/00577 ,  G06K9/00664 ,  G06Q30/0276 ,  H04N1/00278 ,  H04N1/00562 ,  H04N1/2154 ,  H04N5/2251 ,  H04N2101/00 ,  H04N2201/0084

    Abstract: The present disclosure relates to systems and methods for use in a retail store. An example system includes a mobile base, a printer, an image capture subsystem on the mobile base and coupled to the printer, the image capture system including at least one image capture device and at least one image processor, the image capture device configured to obtain images of items in the retail store, the image processor configured to derive item identification data from the images of items, and a control subsystem coupled to the printer and to the image capture subsystem, where the control subsystem is configured to receive information identifying items requiring signage, acquire item identification data from the image capture subsystem, determine, based on the information identifying items requiring signage and on the item identification data, items requiring signage, and to direct the printer to print signage for the items requiring signage.

    Abstract translation: 本公开涉及在零售商店中使用的系统和方法。 示例性系统包括移动基座，打印机，移动基座上的图像捕捉子系统，并且耦合到打印机，所述图像捕获系统包括至少一个图像捕获装置和至少一个图像处理器，所述图像捕获装置被配置成获得 所述图像处理器被配置为从所述物品的图像导出物品识别数据，以及耦合到所述打印机和所述图像捕获子系统的控制子系统，其中所述控制子系统被配置为接收识别需要的物品的信息 标识，从图像捕获子系统获取物品识别数据，基于识别需要标示的物品的信息和物品识别数据确定需要标示的物品，并指示打印机打印需要标牌的物品的标牌。

    Robust and computationally efficient video-based object tracking in regularized motion environments
    9.
    发明授权
    Robust and computationally efficient video-based object tracking in regularized motion environments 有权
    在正则化的运动环境中，强大且计算效率高的基于视频的对象跟踪

    公开(公告)号：US09213901B2

    公开(公告)日：2015-12-15

    申请号：US14017360

    申请日：2013-09-04

    Applicant: Xerox Corporation

    Inventor： Edgar A. Bernal ,  Wencheng Wu ,  Thomas F. Wade ,  Daniel Hann

    IPC: G06K9/00

    CPC classification number: G06K9/00771

    Abstract: A method and system for video-based object tracking includes detecting an initial instance of an object of interest in video captured of a scene being monitored and establishing a representation of a target object from the initial instance of the object. The dominant motion trajectory characteristic of the target object are then determined and a frame-by-frame location of the target object can be collected in order to track the target object in the video.

    Abstract translation: 一种用于基于视频的对象跟踪的方法和系统包括：检测被捕获的场景的视频的感兴趣对象的初始实例，并从对象的初始实例建立目标对象的表示。 然后确定目标对象的主要运动轨迹特征，并且可以收集目标对象的逐帧位置，以便跟踪视频中的目标对象。

    ROBUST AND COMPUTATIONALLY EFFICIENT VIDEO-BASED OBJECT TRACKING IN REGULARIZED MOTION ENVIRONMENTS
    10.
    发明申请
    ROBUST AND COMPUTATIONALLY EFFICIENT VIDEO-BASED OBJECT TRACKING IN REGULARIZED MOTION ENVIRONMENTS 有权
    在经常运行的环境中稳健和有计划地进行基于视频的物体跟踪

    公开(公告)号：US20150063628A1

    公开(公告)日：2015-03-05

    申请号：US14017360

    申请日：2013-09-04

    Applicant: Xerox Corporation

    Inventor： Edgar A. Bernal ,  Wencheng Wu ,  Thomas F. Wade ,  Daniel Hann

    IPC: G06K9/00

    CPC classification number: G06K9/00771

    Abstract: A method and system for video-based object tracking includes detecting an initial instance of an object of interest in video captured of a scene being monitored and establishing a representation of a target object from the initial instance of the object. The dominant motion trajectory characteristic of the target object are then determined and a frame-by-frame location of the target object can be collected in order to track the target object in the video.

    Abstract translation: 一种用于基于视频的对象跟踪的方法和系统包括：检测被捕获的场景的视频的感兴趣对象的初始实例，并从对象的初始实例建立目标对象的表示。 然后确定目标对象的主要运动轨迹特征，并且可以收集目标对象的逐帧位置，以便跟踪视频中的目标对象。

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