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    Human identity verification via automated analysis of facial action coding system features
    72.
    发明授权
    Human identity verification via automated analysis of facial action coding system features 有权
    通过脸部动作编码系统功能的自动分析进行人体身份验证

    公开(公告)号：US09594949B1

    公开(公告)日：2017-03-14

    申请号：US14840745

    申请日：2015-08-31

    申请人： Xerox Corporation

    发明人： Matthew Adam Shreve ,  Jayant Kumar ,  Qun Li ,  Edgar A. Bernal ,  Raja Bala

    IPC分类号： G06K9/62 ,  G06K9/00 ,  G06K9/52

    CPC分类号： G06K9/00315 ,  G06K9/00758 ,  G06K9/623

    摘要： A method, computer readable medium and apparatus for verifying an identity of an individual based upon facial expressions as exhibited in a query video of the individual are disclosed. The method includes receiving a reference video for each one of a plurality of different individuals, wherein a plurality of facial gesture encoders is extracted from at least one frame of the reference video describing one or more facial expressions of each one of the plurality of different individuals, receiving the query video, calculating a similarity score for the reference video for the each one of the plurality of different individuals based on an analysis that compares the plurality of facial gesture encoders of the at least one frame of the reference video for the each one of the plurality of different individuals to a plurality of facial gesture encoders extracted from at least one frame of the query video.

    摘要翻译： 公开了一种基于个人的查询视频中显示的基于面部表情来验证个人身份的方法，计算机可读介质和装置。 该方法包括接收多个不同个体中的每一个的参考视频，其中从描述多个不同个体中的每一个的一个或多个面部表情的参考视频的至少一个帧中提取多个面部手势编码器 接收查询视频，基于比较每个参考视频的至少一帧的多个面部手势编码器的分析，计算多个不同个体中的每个个体的参考视频的相似性得分 将所述多个不同个体的多个人脸手势编码器从所述查询视频的至少一个帧中提取出来。

    Methods and systems for efficient image cropping and analysis
    73.
    发明授权
    Methods and systems for efficient image cropping and analysis 有权
    用于高效图像裁剪和分析的方法和系统

    公开(公告)号：US09569681B2

    公开(公告)日：2017-02-14

    申请号：US14249809

    申请日：2014-04-10

    申请人： Xerox Corporation

    发明人： Raja Bala ,  Aaron M. Burry

    IPC分类号： G06K9/32 ,  G06T3/00 ,  G06T7/00

    CPC分类号： G06K9/325 ,  G06T3/00 ,  G06T7/73 ,  G06T2207/20021 ,  G06T2207/20132

    摘要： A system and method for cropping a license plate image to facilitate license plate recognition by obtaining an image that includes the license plate image, dividing the image into multiple sub-blocks, computing an activity measure for each sub-block; determining an activity threshold, determining that a sub-block is an active sub-block by comparing the activity measure for the sub-block with the activity threshold, generating a second image of the license plate information, where the second image includes the active sub-block, and obtaining the license plate information based on the second image.

    摘要翻译： 一种用于通过获取包括车牌图像的图像来划分车牌图像以便于车牌识别的系统和方法，将图像划分成多个子块，计算每个子块的活动度量; 确定活动阈值，通过将子块的活动度量与活动阈值进行比较来确定子块是活动子块，生成车牌信息的第二图像，其中第二图像包括活动子图 块，并且基于第二图像获得车牌信息。

    SYSTEM AND METHOD FOR LOW LIGHT DOCUMENT CAPTURE AND BINARIZATION WITH MULTIPLE FLASH IMAGES
    74.
    发明申请
    SYSTEM AND METHOD FOR LOW LIGHT DOCUMENT CAPTURE AND BINARIZATION WITH MULTIPLE FLASH IMAGES 有权
    用于低照度文件捕获的系统和方法以及具有多个闪存图像的二进制

    公开(公告)号：US20160337545A1

    公开(公告)日：2016-11-17

    申请号：US14713077

    申请日：2015-05-15

    申请人： Xerox Corporation

    发明人： Jayant Kumar ,  Raja Bala ,  Martin S. Maltz ,  Phillip J. Emmett

    IPC分类号： H04N1/00 ,  H04N1/028

    CPC分类号： H04N1/00997 ,  G06T5/007 ,  G06T5/50 ,  G06T2207/20221 ,  G06T2207/30176 ,  H04N1/028

    摘要： The embodiments include systems and methods for guiding a user to capture two flash images of a document page, and selectively fuse the images to produce a binary image of high quality and without loss of any content. Each individual image may have an FSR where the content is degraded/lost due to the flash light. The idea is to first guide the user to take two images such that there is no overlap of flash-spots in the document regions. The flash spots in both images are detected and assessed for quality and extent of degradation in both images. The image with lower degradation is chosen as the primary image and the other image as secondary, to minimize fusing artifacts. The region in secondary image corresponding to the FSR in the primary is aligned to the primary region using a multiscale alignment technique. The primary image and aligned FSR are binarized and fused in the vicinity of the flashspot in the primary using an intelligent technique that minimizes fusion boundary artifacts such as cutting of characters and words.

    摘要翻译： 这些实施例包括用于引导用户捕获文档页面的两个闪光图像的系统和方法，并且选择性地融合图像以产生高质量的二进制图像，而不损失任何内容。 每个单独的图像可能具有FSR，其中内容由于闪光灯而劣化/丢失。 这个想法是首先引导用户拍摄两个图像，使文档区域中没有闪点重叠。 检测和评估两个图像中的闪光斑点的质量和两个图像的退化程度。 选择具有较低降解的图像作为主图像，将另一图像作为次要图像，以最小化融合伪像。 使用多尺度对准技术将对应于初级中的FSR的次级图像中的区域与主区域对准。 主图像和对准的FSR被二进制化并融合在主要的闪点附近，使用最小化融合边界伪像（例如字符和字的切割）的智能技术。

    Method and system to configure mobile electronic device settings using remote data store analytics
    75.
    发明授权
    Method and system to configure mobile electronic device settings using remote data store analytics 有权
    使用远程数据存储分析配置移动电子设备设置的方法和系统

    公开(公告)号：US09456123B2

    公开(公告)日：2016-09-27

    申请号：US14574809

    申请日：2014-12-18

    申请人： Xerox Corporation

    发明人： Phillip J. Emmett ,  Lina Fu ,  Raja Bala

    IPC分类号： H04N5/232 ,  G06K9/00 ,  G06T7/00 ,  G06K9/22

    CPC分类号： H04N5/23212 ,  G06K9/00483 ,  G06K9/22 ,  H04N1/6047 ,  H04N5/23206 ,  H04N5/23222 ,  H04N5/23232

    摘要： A mobile electronic device application uses various hardware parameters for operation. The application leverages calibration data from other users to determine what the parameters should be for the particular device model on which the application is installed. The application queries a cloud-based data store by sending the model and a hardware-variable parameter to the data store. If a value for the parameter is available in the data store, the application will receive it from the data store and use it in operation. If the value is not available, the application will prompt the user to calibrate the application. The application will use the calibration results to identify a setting, and it will send the setting to the data store for use by other instances in which the application is installed on the same model device.

    摘要翻译： 移动电子设备应用使用各种硬件参数进行操作。 该应用程序利用来自其他用户的校准数据来确定应用程序安装在特定设备型号上的参数。 应用程序通过将模型和硬件变量参数发送到数据存储来查询基于云的数据存储。 如果参数的值在数据存储中可用，则应用程序将从数据存储中接收该值，并将其用于操作。 如果该值不可用，应用程序将提示用户校准应用程序。 应用程序将使用校准结果来识别设置，并将该设置发送到数据存储以供应用程序安装在同一型号设备上的其他实例使用。

    METHODS AND SYSTEMS TO ADAPTIVELY DETECT OBJECT BORDERS FROM ELECTRONIC DEVICE IMAGES
    76.
    发明申请
    METHODS AND SYSTEMS TO ADAPTIVELY DETECT OBJECT BORDERS FROM ELECTRONIC DEVICE IMAGES 有权
    从电子设备图像中适应性检测对象边界的方法和系统

    公开(公告)号：US20160163061A1

    公开(公告)日：2016-06-09

    申请号：US14564546

    申请日：2014-12-09

    申请人： Xerox Corporation

    发明人： Raja Bala ,  Lina Fu

    IPC分类号： G06T7/00 ,  H04N5/225 ,  G06T5/50 ,  G06T3/40 ,  G06T5/00

    CPC分类号： G06K9/325 ,  G06K9/00442 ,  G06K9/033

    摘要： A method of automatically identifying a border in a captured image may include capturing an image of a target by an image sensor of an electronic device, and, by one or more processors, processing the image to automatically detect a border of the target in the image by applying an automatic border detection method to the image. The method may include presenting the image of the target to a user via a display of the electronic device so that the presented image comprises a visual depiction of the detected border, receiving an adjustment of the border from the user, determining whether to update the default parameters based on the received adjustment, in response to determining to update the default parameters, determining one or more updated parameters for the automatic border detection method that are based on, at least in part, the received adjustment, and saving the updated parameters.

    摘要翻译： 自动识别拍摄图像中的边框的方法可以包括通过电子设备的图像传感器捕获目标的图像，并且通过一个或多个处理器处理图像以自动检测图像中的目标的边界 通过对图像应用自动边框检测方法。 该方法可以包括通过电子设备的显示将目标的图像呈现给用户，使得呈现的图像包括检测到的边界的视觉描述，接收来自用户的边界的调整，确定是否更新默认 响应于确定更新默认参数，确定基于至少部分地接收到的调整的自动边界检测方法的一个或多个更新参数并保存更新的参数，基于接收到的调整的参数。

    USING GESTURES TO TRAIN HAND DETECTION IN EGO-CENTRIC VIDEO
    77.
    发明申请
    USING GESTURES TO TRAIN HAND DETECTION IN EGO-CENTRIC VIDEO 审中-公开
    在EGO中央视频中使用手枪来探测手感

    公开(公告)号：US20160092726A1

    公开(公告)日：2016-03-31

    申请号：US14501250

    申请日：2014-09-30

    申请人： Xerox Corporation

    发明人： QUN LI ,  Jayant Kumar ,  Edgar A. Bernal ,  Raja Bala

    IPC分类号： G06K9/00 ,  G02B27/01 ,  G06F3/01

    CPC分类号： G06K9/00355 ,  G02B27/017 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0178 ,  G06F3/017 ,  G06K9/00134 ,  G06K9/0014 ,  G06K9/00147 ,  G06K9/52 ,  G06K2209/05

    摘要： A method, non-transitory computer readable medium, and apparatus for training hand detection in an ego-centric video are disclosed. For example, the method prompts a user to provide a hand gesture, captures the ego-centric video containing the hand gesture, analyzes the hand gesture in a frame of the ego-centric video to identify a set of pixels in the image corresponding to a hand region, generates a training set of features from the set of pixels that correspond to the hand region and trains a head-mounted video device to detect the hand in subsequently captured ego-centric video images based on the training set of features.

    摘要翻译： 公开了一种用于以自我为中心的视频来训练手检测的方法，非暂时性计算机可读介质和装置。 例如，该方法提示用户提供手势，捕获包含手势的以自我为中心的视频，分析以自我为中心的视频的帧中的手势，以识别对应于图像的图像中的一组像素 手区域从与手区域对应的像素集合中生成特征的训练集，并且训练头戴式视频设备，以基于特征的训练集来检测随后捕获的以自我为中心的视频图像中的手。

    Method and system for controlling access to document data using augmented reality marker
    80.
    发明授权
    Method and system for controlling access to document data using augmented reality marker 有权
    使用增强现实标记来控制对文档数据访问的方法和系统

    公开(公告)号：US09137232B2

    公开(公告)日：2015-09-15

    申请号：US14154519

    申请日：2014-01-14

    申请人： Xerox Corporation

    发明人： Reiner Eschbach ,  Raja Bala ,  Saurabh Prabhat ,  Michael R. Furst

    IPC分类号： G06K15/00 ,  H04N1/44 ,  H04L29/06 ,  G06F21/60

    CPC分类号： H04L63/08 ,  G06F17/211 ,  G06F17/2229 ,  G06F17/241 ,  G06F21/60 ,  G06F21/6227 ,  G06F2221/2113 ,  G06K15/4095 ,  H04L63/04

    摘要： A document presentation system routes a document having sensitive data to various users, wherein the various users have different levels of permission to access the sensitive data. When any user displays the document on a display of an electronic device, the display will show document so that sensitive data is replaced with an augmented reality (AR) marker. The AR marker may include a descriptor of the class of data to which the sensitive data belongs. The system will also display an AR overlay for each AR marker. For each user, the AR overlay for each AR marker will include none, some, or all of the sensitive data corresponding to the AR marker. The amount of the sensitive data that will be displayed will depend on the user's authorization level.

    摘要翻译： 文档呈现系统将具有敏感数据的文档路由到各种用户，其中各种用户具有访问敏感数据的不同级别的许可。 当任何用户在电子设备的显示器上显示文档时，显示器将显示文档，以便敏感数据被替换为增强现实（AR）标记。 AR标记可以包括敏感数据所属的数据类别的描述符。 系统还将显示每个AR标记的AR重叠。 对于每个用户，每个AR标记的AR重叠将包括对应于AR标记的任何，某些或全部敏感数据。 将显示的敏感数据量将取决于用户的授权级别。