-
公开(公告)号：US20070160289A1
公开(公告)日：2007-07-12
申请号：US11711063
申请日：2007-02-27
申请人： Alan Lipton , Niels Haering , Zeeshan Rasheed , Omar Javed , Zhong Zhang , Weihong Yin , Peter Venetianer , Gary Myers
发明人： Alan Lipton , Niels Haering , Zeeshan Rasheed , Omar Javed , Zhong Zhang , Weihong Yin , Peter Venetianer , Gary Myers
IPC分类号： G06K9/34
CPC分类号： G06T7/0081 , G06K9/00771 , G06K9/38 , G06T7/11 , G06T7/136 , G06T2207/10016
摘要： A method for segmenting video data into foreground and background portions utilizes statistical modeling of the pixels. A statistical model of the background is built for each pixel, and each pixel in an incoming video frame is compared with the background statistical model for that pixel. Pixels are determined to be foreground or background based on the comparisons. The method for segmenting video data may be further incorporated into a method for implementing an intelligent video surveillance system. The method for segmenting video data may be implemented in hardware.
摘要翻译： 将视频数据分割成前景和背景部分的方法利用像素的统计建模。 为每个像素构建背景的统计模型，并将输入视频帧中的每个像素与该像素的背景统计模型进行比较。 基于比较将像素确定为前景或背景。 用于分割视频数据的方法可以进一步并入用于实现智能视频监控系统的方法。 用于分割视频数据的方法可以以硬件实现。
-
公开(公告)号：US20080106599A1
公开(公告)日：2008-05-08
申请号：US11602490
申请日：2006-11-21
申请人： Haiying Liu , Peter Venetianer , Niels Haering , Omar Javed , Alan Lipton , Andrew Martone , Zeeshan Rasheed , Weihong Yin , Li Yu , Zhong Zhang
发明人： Haiying Liu , Peter Venetianer , Niels Haering , Omar Javed , Alan Lipton , Andrew Martone , Zeeshan Rasheed , Weihong Yin , Li Yu , Zhong Zhang
CPC分类号： G06T7/2033 , G06K9/00362 , G06K9/00778 , G06K9/3241 , G06T7/246 , G06T2207/30241
摘要： A video camera may overlook a monitored area from any feasible position. An object flow estimation module monitor the moving direction of the objects in the monitored area. It may separate the consistently moving objects from the other objects. A object count estimation module may compute the object density (e.g. crowd). A object density classification module may classify the density into customizable categories.
摘要翻译： 视频摄像机可能会从任何可行的位置忽视监视区域。 对象流量估计模块监视被监视区域中物体的移动方向。 它可能会将一致移动的对象与其他对象分开。 物体计数估计模块可以计算物体密度（例如人群）。 物体密度分类模块可以将密度分类为可定制的类别。
-
公开(公告)号：US20060222209A1
公开(公告)日：2006-10-05
申请号：US11098579
申请日：2005-04-05
申请人： Zhong Zhang , Li Yu , Haiying Liu , Paul Brewer , Andrew Chosak , Himaanshu Gupta , Niels Haering , Omar Javed , Alan Lipton , Zeeshan Rasheed , Peter Venetianer , Weihong Yin , Liang Yu
发明人： Zhong Zhang , Li Yu , Haiying Liu , Paul Brewer , Andrew Chosak , Himaanshu Gupta , Niels Haering , Omar Javed , Alan Lipton , Zeeshan Rasheed , Peter Venetianer , Weihong Yin , Liang Yu
IPC分类号： G06K9/00
CPC分类号： G06K9/00771 , G08B13/19613 , G08B29/188
摘要： A computer-readable medium contains software that, when read by a computer, causes the computer to perform a method for wide-area site-based surveillance. The method includes receiving surveillance data, including view targets, from a plurality of sensors at a site; synchronizing the surveillance data to a single time source; maintaining a site model of the site, wherein the site model comprises a site map, a human size map, and a sensor network model; analyzing the synchronized data using the site model to determine if the view targets represent a same physical object in the site; creating a map target corresponding to a physical object in the site, wherein the map target includes at least one view target; receiving a user-defined global event of interest, wherein the user-defined global event of interest is based on the site map and based on a set of rules; detecting the user-defined global event of interest in real time based on a behavior of the map target; and responding to the detected event of interest according to a user-defined response to the user-defined global event of interest.
-
公开(公告)号：US20080291278A1
公开(公告)日：2008-11-27
申请号：US11397930
申请日：2006-04-05
申请人： Zhong Zhang , Li Yu , Haiying Liu , Paul Brewer , Andrew Chosak , Himaanshu Gupta , Niels Haering , Omar Javed , Alan J. Lipton , Zeeshan Rasheed , W. Andrew Scanlon , Steve Titus , Peter Venetianer , Weihong Yin , Liangyin Yu
发明人： Zhong Zhang , Li Yu , Haiying Liu , Paul Brewer , Andrew Chosak , Himaanshu Gupta , Niels Haering , Omar Javed , Alan J. Lipton , Zeeshan Rasheed , W. Andrew Scanlon , Steve Titus , Peter Venetianer , Weihong Yin , Liangyin Yu
IPC分类号： H04N7/18
CPC分类号： H04N5/76 , G06K9/00771 , G06K9/32 , G06K9/3216 , G08B13/19613 , G08B13/19641 , G08B13/19645 , H04N5/781 , H04N5/85 , H04N5/907 , H04N7/181
摘要： A computer-readable medium contains software that, when read by a computer, causes the computer to perform a method for wide-area site-based surveillance. The method includes receiving surveillance data, including view targets, from a plurality of sensors at a site; synchronizing the surveillance data to a single time source; maintaining a site model of the site, wherein the site model comprises a site map, a human size map, and a sensor network model; analyzing the synchronized data using the site model to determine if the view targets represent a same physical object in the site; creating a map target corresponding to a physical object in the site, wherein the map target includes at least one view target; receiving a user-defined global event of interest, wherein the user-defined global event of interest is based on the site map and based on a set of rules; detecting the user-defined global event of interest in real time based on a behavior of the map target; and responding to the detected event of interest according to a user-defined response to the user-defined global event of interest.
摘要翻译： 计算机可读介质包含当由计算机读取时使计算机执行广泛的基于站点的监视的方法的软件。 该方法包括从站点的多个传感器接收包括视图目标的监视数据; 将监控数据同步到单个时间源; 维护站点的站点模型，其中站点模型包括站点地图，人口尺寸图和传感器网络模型; 使用站点模型分析同步数据，以确定视图目标是否表示站点中相同的物理对象; 创建与所述站点中的物理对象相对应的地图目标，其中，所述地图目标包括至少一个视图目标; 接收用户定义的感兴趣的全局事件，其中所述用户定义的感兴趣的全局事件基于所述站点映射并且基于一组规则; 基于地图目标的行为来实时检测用户定义的感兴趣的全局事件; 以及根据对用户定义的全局感兴趣事件的用户定义的响应来响应所检测到的感兴趣事件。
-
公开(公告)号：US20060066719A1
公开(公告)日：2006-03-30
申请号：US10948751
申请日：2004-09-24
申请人： Niels Haering , Zeeshan Rasheed , Li Yu , Andrew Chosak , Geoffrey Egnal , Alan Lipton , Haiying Liu , Peter Venetianer , Weihong Yin , Liang Yu , Zhong Zhang
发明人： Niels Haering , Zeeshan Rasheed , Li Yu , Andrew Chosak , Geoffrey Egnal , Alan Lipton , Haiying Liu , Peter Venetianer , Weihong Yin , Liang Yu , Zhong Zhang
CPC分类号： G06K9/00771
摘要： An input video sequence may be processed by processing the input video sequence to obtain target information; and building at least one path model based on said target information. The path model may be used to detect various events, particularly in connection with video surveillance.
摘要翻译： 可以通过处理输入视频序列来处理输入视频序列以获得目标信息; 以及基于所述目标信息构建至少一个路径模型。 路径模型可用于检测各种事件，特别是与视频监控有关。
-
公开(公告)号：US20060268111A1
公开(公告)日：2006-11-30
申请号：US11139600
申请日：2005-05-31
申请人： Zhong Zhang , Haiying Liu , Alan Lipton , Zeeshan Rasheed , Paul Brewer , Andrew Chosak , Niels Haering , Peter Venetianer , Weihong Yin
发明人： Zhong Zhang , Haiying Liu , Alan Lipton , Zeeshan Rasheed , Paul Brewer , Andrew Chosak , Niels Haering , Peter Venetianer , Weihong Yin
IPC分类号： H04N5/225
CPC分类号： G01S3/7864
摘要： A method of video analysis may comprise tracking a state of each target in a video through multiple frames of said video, each state indicating a visibility condition of a target.
摘要翻译： 视频分析的方法可以包括通过所述视频的多个帧跟踪视频中的每个目标的状态，每个状态指示目标的可见性条件。
-
公开(公告)号：US20060072010A1
公开(公告)日：2006-04-06
申请号：US10948785
申请日：2004-09-24
申请人： Niels Haering , Zeeshan Rasheed , Andrew Chosak , Geoffrey Egnal , Alan Lipton , Haiying Liu , Peter Venetianer , Weihong Yin , Li Yu , Liang Yu , Zhong Zhang
发明人： Niels Haering , Zeeshan Rasheed , Andrew Chosak , Geoffrey Egnal , Alan Lipton , Haiying Liu , Peter Venetianer , Weihong Yin , Li Yu , Liang Yu , Zhong Zhang
CPC分类号： G06K9/00771 , G06T7/246
摘要： An input video sequence may be processed by processing the input video sequence to obtain target information; and building at least one target property map based on said target information. The target property map may be used to detect various events, particularly in connection with video surveillance.
摘要翻译： 可以通过处理输入视频序列来处理输入视频序列以获得目标信息; 以及基于所述目标信息构建至少一个目标属性映射。 目标属性图可以用于检测各种事件，特别是与视频监视有关。
-
公开(公告)号：US20060232673A1
公开(公告)日：2006-10-19
申请号：US11139972
申请日：2005-05-31
申请人： Alan Lipton , Paul Brewer , Andrew Chosak , Zhong Zhang , Weihong Yin , Niels Haering , Haiying Liu , Zeeshan Rasheed , Peter Venetianer
发明人： Alan Lipton , Paul Brewer , Andrew Chosak , Zhong Zhang , Weihong Yin , Niels Haering , Haiying Liu , Zeeshan Rasheed , Peter Venetianer
CPC分类号： G08B13/19695 , G08B13/19686 , G08B19/005
摘要： A video-based human verification system and method may include a video sensor adapted to obtain video and produce video output. The video sensor may include a video camera. The video-based human verification system may further include a processor adapted to process video to verify a human presence. An alarm panel may be coupled to the video sensor, the alarm panel being adapted to receive video output or alert information from the video sensor.
摘要翻译： 基于视频的人类验证系统和方法可以包括适于获得视频并产生视频输出的视频传感器。 视频传感器可以包括摄像机。 基于视频的人类验证系统还可以包括适于处理视频以验证人类存在的处理器。 警报面板可以耦合到视频传感器，报警面板适于从视频传感器接收视频输出或警报信息。
-
公开(公告)号：US20050162515A1
公开(公告)日：2005-07-28
申请号：US11057154
申请日：2005-02-15
申请人： Peter Venetianer , Alan Lipton , Andrew Chosak , Matthew Frazier , Niels Haering , Gary Myers , Weihong Yin , Zhong Zhang
发明人： Peter Venetianer , Alan Lipton , Andrew Chosak , Matthew Frazier , Niels Haering , Gary Myers , Weihong Yin , Zhong Zhang
CPC分类号： G06K9/00771 , G06F16/73 , G06F16/7837 , G06F16/785 , G06F16/7854 , G06F16/786 , G06T7/20 , G08B13/19606 , G08B13/19608 , G08B13/1961 , G08B13/19615 , G08B13/19663 , G08B13/19667 , G08B13/19673 , G08B13/19684 , G08B13/19695 , H04N5/272 , H04N7/18 , H04N21/23412 , H04N21/234318 , H04N21/44012
摘要： A video surveillance system is set up, calibrated, tasked, and operated. The system extracts video primitives and extracts event occurrences from the video primitives using event discriminators. The system can undertake a response, such as an alarm, based on extracted event occurrences.
摘要翻译： 视频监控系统设置，校准，任务和操作。 该系统使用事件识别器从视频图元提取视频图元并提取事件发生。 系统可以根据事件发生情况进行响应，如报警。
-
公开(公告)号：US20080018738A1
公开(公告)日：2008-01-24
申请号：US11826324
申请日：2007-07-13
申请人： Alan Lipton , Peter Venetianer , Niels Haering , Paul Brewer , WeiHong Yin , Zhong Zhang , Li Yu , Yongtong Hu , Gary Myers , Andrew Chosak , Robert Cutting , W. Scanlon
发明人： Alan Lipton , Peter Venetianer , Niels Haering , Paul Brewer , WeiHong Yin , Zhong Zhang , Li Yu , Yongtong Hu , Gary Myers , Andrew Chosak , Robert Cutting , W. Scanlon
IPC分类号： H04N7/18
CPC分类号： G06K9/00771 , G06F17/3079 , G06K9/00369 , G06K9/00711 , G06K9/34 , G06K9/38 , G06T7/20 , G06T2207/10016 , G06T2207/30232 , G08B13/19608 , G08B13/19613 , G08B13/19652 , G08B13/1968
摘要： A system for video monitoring a retail business process includes a video analytics engine to process video obtained by a video camera and generate video primitives regarding the video, A user interface is used to define at least one activity of interest regarding an area being viewed, each activity of interest identifying at least one of a rule or a query regarding the area being viewed. An activity inference engine processes the generated video primitives based on each defined activity of interest to determine if an activity of interest occurred in the video.
摘要翻译： 用于视频监控零售业务流程的系统包括视频分析引擎，用于处理由摄像机获取的视频并产生关于视频的视频图元。用户界面用于定义关于所观看的区域的至少一个兴趣活动 感兴趣的活动标识关于正在观看的区域的规则或查询中的至少一个。 活动推理引擎基于每个确定的兴趣活动来处理所生成的视频图元，以确定在视频中是否发生兴趣活动。
-
-
-
-
-
-
-
-
-
搜索结果
28 条记录 (耗时 0.031 秒)
