公开(公告)号：US20140363043A1

公开(公告)日：2014-12-11

申请号：US13911105

申请日：2013-06-06

Applicant: Xerox Corporation

Inventor： Edgar A. Bernal ,  Robert P. Loce ,  Wencheng Wu

IPC: G06K9/00

CPC classification number: G06K9/00771

Abstract: A system and method of monitoring a customer space including obtaining visual data comprising image frames of the customer space over a period of time, defining a region of interest within the customer space, the region of interest corresponding to a portion of the customer space in which customers relocate objects, monitoring the region of interest for at least one predefined clutter condition, and generating a notification when the at least one predefined clutter condition is detected.

Abstract translation: 一种监测客户空间的系统和方法，包括获得包括客户空间的图像帧的视觉数据，所述可视数据在一段时间内定义所述客户空间内的感兴趣区域，所述感兴趣区域与所述客户空间的一部分相对应， 客户重新定位对象，监视感兴趣区域至少一个预定义的杂波条件，以及当检测到至少一个预定义杂波条件时产生通知。

公开(公告)号：US20140270381A1

公开(公告)日：2014-09-18

申请号：US13836310

申请日：2013-03-15

Applicant: XEROX CORPORATION

Inventor： Wencheng Wu ,  Orhan Bulan ,  Yao Rong Wang ,  Robert P. Loce

IPC: G08G1/14 ,  G06K9/00 ,  G06K9/62

CPC classification number: G08G1/14 ,  G06K9/00771 ,  G06K9/00785 ,  G06K9/6262 ,  G06K9/6267 ,  G08G1/04 ,  G08G1/146 ,  G08G1/147

Abstract: Disclosed are methods and systems for detecting one or more vehicles in video captured from a deployed video camera directed at a parking region. According to one exemplary embodiment, disclosed is a method of training a deployed classifier associated with the video camera, where a generic classifier is initially used to obtain high confidence training samples from the video camera, the high confidence training samples subsequently used to train the deployed classifier.

Abstract translation: 公开了用于检测从部署在停车区域的摄像机捕获的视频中的一个或多个车辆的方法和系统。 根据一个示例性实施例，公开了一种训练与摄像机相关联的已部署分类器的方法，其中最初使用通用分类器从摄像机获得高信度训练样本，随后用于训练所部署的高置信训练样本 分类器

公开(公告)号：US20140210970A1

公开(公告)日：2014-07-31

申请号：US13752631

申请日：2013-01-29

Applicant: XEROX CORPORATION

Inventor： Edul N. Dalal ,  Wencheng Wu

IPC: H04N7/18

CPC classification number: A61F9/08 ,  G02B27/017 ,  G02B2027/011 ,  G02B2027/0138 ,  G02B2027/014 ,  G02B2027/0178 ,  H04N7/18

Abstract: A method, system, and processor-readable medium for non-invasive visual compensation for a person suffering from central vision impairment. Digital images of a target field of view can he obtained and processed to generate processed images thereof, wherein central regions of the digital images that normally would reach an impaired portion of a retina of the person are moved to other regions of the target field of view. The processed images can be presented to the person such that the central regions are now directed at an unimpaired peripheral portion of the retina of the person.

Abstract translation: 一种用于对患有中央视力障碍的人进行非侵入性视觉补偿的方法，系统和处理器可读介质。 可以获得并处理目标视野的数字图像以产生其经处理的图像，其中通常将到达人的视网膜的受损部分的数字图像的中心区域被移动到目标视场的其他区域 。 经处理的图像可以呈现给人，使得中心区域现在被引导到人的视网膜的未受损的周边部分。

公开(公告)号：US20140161307A1

公开(公告)日：2014-06-12

申请号：US13710974

申请日：2012-12-11

Applicant: XEROX CORPORATION

Inventor： Yi Liu ,  Beilei Xu ,  Robert P. Loce ,  Wencheng Wu ,  Lalit K. Mestha ,  Edgar A. Bernal

IPC: G06K9/32

CPC classification number: G06K9/3241 ,  G06K9/00006 ,  G06K2009/00932

Abstract: A system and method of localizing vascular patterns by receiving frames from a video camera, identifying and tracking an object within the frames, determining temporal features associated with the object; and localizing vascular patterns from the frames based on the temporal features associated with the object.

Abstract translation: 一种通过从摄像机接收帧来定位血管图案的系统和方法，识别和跟踪帧内的对象，确定与对象相关联的时间特征; 以及基于与对象相关联的时间特征来定位来自帧的血管图案。