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    Method and system for automated sequencing of vehicles in side-by-side drive-thru configurations via appearance-based classification
    53.
    发明授权
    Method and system for automated sequencing of vehicles in side-by-side drive-thru configurations via appearance-based classification 有权
    通过基于外观的分类，并行驱动通过配置的车辆自动排序方法和系统

    公开(公告)号：US09483838B2

    公开(公告)日：2016-11-01

    申请号：US14632587

    申请日：2015-02-26

    Applicant: Xerox Corporation

    Inventor： Orhan Bulan ,  Edgar A. Bernal ,  Aaron M. Burry ,  Yusuf Oguzhan Artan

    IPC: H04N5/232 ,  H04N7/18 ,  G06T7/20 ,  G06K9/00 ,  G06Q50/12

    CPC classification number: G06K9/00785 ,  G06K9/00771 ,  G06K9/4609 ,  G06K9/6212 ,  G06K9/6267 ,  G06Q50/12 ,  G06T7/0044 ,  G06T7/20 ,  G06T7/74 ,  G06T2207/20081 ,  G06T2207/30236 ,  G06T2207/30248 ,  H04N5/23229

    Abstract: This disclosure provides a method and system for automated sequencing of vehicles in side-by-side drive-thru configurations via appearance-based classification. According to an exemplary embodiment, an automated sequencing method includes computer-implemented method of automated sequencing of vehicles in a side-by-side drive-thru, the method comprising: a) an image capturing device capturing video of a merge-point area associated with multiple lanes of traffic merging; b) detecting in the video a vehicle as it traverses the merge-point area; c) classifying the detected vehicle associated with traversing the merge-point area as coming from one of the merging lanes; and d) aggregating vehicle classifications performed in step c) to generate a merge sequence of detected vehicles.

    Abstract translation: 本公开提供了一种通过基于外观的分类来并行驱动通过配置的车辆的自动排序的方法和系统。 根据示例性实施例，自动排序方法包括以并行驱动的车辆的自动排序的计算机实现的方法，所述方法包括：a）图像捕获装置，其捕获与相关联的合并点区域的视频 多个车道合并; b）当车辆横穿合并点区域时，视频中检测车辆; c）将与遍历合并点区域相关联的检测到的车辆分类为来自合并车道之一; 以及d）聚合在步骤c）中执行的车辆分类，以产生检测到的车辆的合并序列。

    METHOD AND SYSTEM FOR BOOTSTRAPPING AN OCR ENGINE FOR LICENSE PLATE RECOGNITION
    54.
    发明申请
    METHOD AND SYSTEM FOR BOOTSTRAPPING AN OCR ENGINE FOR LICENSE PLATE RECOGNITION 有权
    用于许可证牌识别的OCR发动机的方法和系统

    公开(公告)号：US20160307061A1

    公开(公告)日：2016-10-20

    申请号：US14688255

    申请日：2015-04-16

    Applicant: Xerox Corporation

    Inventor： Orhan Bulan ,  Claude Fillion ,  Aaron M. Burry ,  Vladimir Kozitsky

    IPC: G06K9/32 ,  G06K9/62 ,  G06K9/00 ,  G06K9/18

    CPC classification number: G06K9/6256 ,  G06K2209/01 ,  G06K2209/15

    Abstract: Methods and systems for bootstrapping an OCR engine for license plate recognition. One or more OCR engines can be trained utilizing purely synthetically generated characters. A subset of classifiers, which require augmentation with real examples, along how many real examples are required for each, can be identified. The OCR engine can then be deployed to the field with constraints on automation based on this analysis to operate in a “bootstrapping” period wherein some characters are automatically recognized while others are sent for human review. The previously determined number of real examples required for augmenting the subset of classifiers can be collected. Each subset of identified classifiers can then be retrained as the number of real examples required becomes available.

    Abstract translation: 引导OCR引擎进行车牌识别的方法和系统。 可以使用纯合成生成的字符来训练一个或多个OCR引擎。 可以识别分类器的一个子集，它们需要通过实例增加，每个需要多少个实例。 然后，可以将OCR引擎部署到具有基于该分析的自动化约束的现场，以在“自举”期间操作，其中一些字符被自动识别，而其他人被发送供人审查。 可以收集先前确定的用于增加分类器子集所需的实例的数量。 随着所需实际数量的可用数量的增加，识别的分类器的每个子集可以被重新训练。

    Method for object size calibration to aid vehicle detection for video-based on-street parking technology
    55.
    发明授权
    Method for object size calibration to aid vehicle detection for video-based on-street parking technology 有权
    用于物体大小校准的方法，用于辅助基于视频的路边停车技术的车辆检测

    公开(公告)号：US09449236B2

    公开(公告)日：2016-09-20

    申请号：US14070812

    申请日：2013-11-04

    Applicant: Xerox Corporation

    Inventor： Yao Rong Wang ,  Orhan Bulan ,  Hengzhou Ding ,  Graham S. Pennington

    IPC: H04N7/18 ,  G06K9/00 ,  G08G1/14 ,  G08G1/16

    CPC classification number: G06K9/00812 ,  G06K9/00771 ,  G08G1/141 ,  G08G1/168

    Abstract: A method for determining parking availability includes receiving video data from a sequence of frames taken from an image capture device monitoring a parking area. The method includes detecting at least one object located in the parking area. The method includes determining boundaries of the parking area. The boundaries include at least an inner boundary relative to the image capture device and an outer boundary relative to the image capture device. The outer boundary is substantially parallel to the inner boundary. The method further includes computing a length of at least one of the object and a space between objects using an object pixel for each of the inner and outer boundaries. Using the computed length, The method includes determining a parking availability in the parking area. The method includes outputting a notice of the parking availability to a user.

    Abstract translation: 用于确定停车可用性的方法包括从监视停车区域的图像捕获装置中取出的帧序列中接收视频数据。 该方法包括检测位于停车区域中的至少一个物体。 该方法包括确定停车区域的边界。 边界至少包括相对于图像捕获装置的内边界和相对于图像捕获装置的外边界。 外边界基本上平行于内边界。 该方法还包括使用对于每个内边界和外边界的对象像素来计算对象中的至少一个和对象之间的空间的长度。 使用计算的长度，该方法包括确定停车区域中的停车可用性。 该方法包括向用户输出停车可用性的通知。

    SYSTEM AND METHOD FOR DETECTING SEAT BELT VIOLATIONS FROM FRONT VIEW VEHICLE IMAGES
    57.
    发明申请
    SYSTEM AND METHOD FOR DETECTING SEAT BELT VIOLATIONS FROM FRONT VIEW VEHICLE IMAGES 有权
    用于从前视图图像检测座椅皮带暴露的系统和方法

    公开(公告)号：US20160078306A1

    公开(公告)日：2016-03-17

    申请号：US14486211

    申请日：2014-09-15

    Applicant: XEROX CORPORATION

    Inventor： Yusuf Artan ,  Orhan Bulan ,  Robert P. Loce ,  Peter Paul

    IPC: G06K9/00 ,  G06K9/62 ,  B60N2/00

    CPC classification number: G06K9/00838 ,  B60N2/002 ,  B60R22/48 ,  B60R2022/4816 ,  B60R2022/485 ,  G06K9/00832 ,  G06K9/6202 ,  G06K9/6256 ,  G06K9/6269

    Abstract: A system and method for detecting a seat belt violation in a vehicle. The method may include receiving an image including a region of interest where a seat belt is visible if the seat belt is buckled. One or more first features may be extracted from the image. The one or more first features may be compared to one or more second features extracted from a plurality of sample images. It may be determined whether the seat belt is buckled in the image based upon the comparison.

    Abstract translation: 一种用于检测车辆中的安全带违规的系统和方法。 该方法可以包括接收包括感兴趣区域的图像，其中如果安全带被弯曲，则可以看到安全带。 可以从图像中提取一个或多个第一特征。 可以将一个或多个第一特征与从多个样本图像提取的一个或多个第二特征进行比较。 基于比较可以确定安全带是否在图像中弯曲。

    Method and systems of classifying a vehicle using motion vectors
    58.
    发明授权
    Method and systems of classifying a vehicle using motion vectors 有权
    使用运动矢量对车辆进行分类的方法和系统

    公开(公告)号：US09286516B2

    公开(公告)日：2016-03-15

    申请号：US13914752

    申请日：2013-06-11

    Applicant: Xerox Corporation

    Inventor： Orhan Bulan ,  Edgar A. Bernal ,  Robert P. Loce

    IPC: G06K9/00 ,  G06K9/32

    CPC classification number: G06K9/00624 ,  G06K9/00785 ,  G06K9/3241 ,  G06K2209/23

    Abstract: This disclosure provides methods and systems of classifying a vehicle using motion vectors associated with captured images including a vehicle. According to an exemplary method, a cluster of motion vectors representative of a vehicle within a target region is analyzed to determine geometric attributes of the cluster and/or measure a length of a detected vehicle, which provides a basis for classifying the detected vehicle.

    Abstract translation: 本公开提供了使用与包括车辆的捕获图像相关联的运动矢量对车辆进行分类的方法和系统。 根据示例性方法，分析表示目标区域内的车辆的运动矢量的群集，以确定群集的几何属性和/或测量检测到的车辆的长度，这为检测到的车辆进行分类提供了依据。

    SHORT-TIME STOPPING DETECTION FROM RED LIGHT CAMERA VIDEOS
    59.
    发明申请
    SHORT-TIME STOPPING DETECTION FROM RED LIGHT CAMERA VIDEOS 有权
    从红光相机视频短暂停止检测

    公开(公告)号：US20150332097A1

    公开(公告)日：2015-11-19

    申请号：US14278218

    申请日：2014-05-15

    Applicant: Xerox Corporation

    Inventor： Orhan Bulan ,  Aaron M. Burry ,  Robert P. Loce

    IPC: G06K9/00 ,  G06T7/00 ,  G06K9/62 ,  G06T7/20 ,  G06K9/46

    CPC classification number: G06K9/00771 ,  G06K9/00785 ,  G06K9/4652 ,  G06K9/6267 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/30232 ,  G06T2207/30236 ,  G06T2207/30241 ,  G08G1/0175

    Abstract: A method for detecting a vehicle running a stop signal positioned at an intersection includes acquiring a sequence of frames from at least one video camera monitoring an intersection being signaled by the stop signal. The method includes defining a first region of interest (ROI) including a road region located before the intersection on the image plane. The method includes searching the first ROI for a candidate violating vehicle. In response to detecting the candidate violating vehicle, the method includes tracking at least one trajectory of the detected candidate violating vehicle across a number of frames. The method includes classifying the candidate violating vehicle as belonging to one of a violating vehicle and a non-violating vehicle based on the at least one trajectory.

    Abstract translation: 用于检测运行位于交叉点处的停止信号的车辆的方法包括从至少一个监视由停止信号通知的交叉路口的摄像机获取帧序列。 该方法包括定义第一感兴趣区域（ROI），其包括位于图像平面上的交点之前的道路区域。 该方法包括搜索候选违反车辆的第一ROI。 响应于检测到候选违禁车辆，该方法包括跟踪检测到的候选违反车辆的至少一个轨迹跨越多个帧。 所述方法包括基于所述至少一个轨迹将候选违禁车辆分类为属于违禁车辆和非违禁车辆中的一种。

    SYSTEM AND METHOD FOR PARKING RESERVATION AND FINDING PARKING SPACE SUITABLE FOR USER'S VEHICLE SIZE
    60.
    发明申请
    SYSTEM AND METHOD FOR PARKING RESERVATION AND FINDING PARKING SPACE SUITABLE FOR USER'S VEHICLE SIZE 审中-公开
    用于停车预留和查找适合用户车辆尺寸的停车空间的系统和方法

    公开(公告)号：US20140372155A1

    公开(公告)日：2014-12-18

    申请号：US13918364

    申请日：2013-06-14

    Applicant: XEROX CORPORATION

    Inventor： Yao Rong Wang ,  Panya Chanawangsa ,  Orhan Bulan ,  David Cummins ,  Matthew Darst

    IPC: G06Q10/02 ,  G06Q50/30

    CPC classification number: G06Q10/02 ,  G06Q50/30

    Abstract: In implementation, a computer-implemented method, a system, and a non-transitory computer readable medium for managing parking space availability in a parking zone is disclosed. The computer-implemented method includes obtaining a request for a parking reservation for a parking space in a parking zone for a vehicle from a client device, wherein the client device is associated with a user, a vehicle, or both the user and the vehicle; determining that a parking space is available in the parking zone for the vehicle; and providing the parking reservation to the client device.

    Abstract translation: 在实施中，公开了一种用于管理停车区域中的停车空间可用性的计算机实现的方法，系统和非暂时性计算机可读介质。 计算机实现的方法包括从客户端设备获取车辆停车区域中的停车位的停车预约请求，其中客户端设备与用户，车辆或用户和车辆两者相关联; 确定在所述车辆的停车区域中有可用的停车位; 并向客户端设备提供停车预约。

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