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公开(公告)号：US07822275B2
公开(公告)日：2010-10-26
申请号：US11757738
申请日：2007-06-04
申请人： Zeeshan Rasheed , Niels Haering , Omar Javed , Xiao Chun Cao , Andrew J. Chosak , Himaanshu Gupta , Khurram Hassan-Shafique , Mun Wai Lee , Alan J. Lipton , Haiying Liu , Donald G. Madden , Geoffrey Taylor , Li Yu , Peter L. Venetianer , Zhong Zhang , Wei Hong Yin
发明人： Zeeshan Rasheed , Niels Haering , Omar Javed , Xiao Chun Cao , Andrew J. Chosak , Himaanshu Gupta , Khurram Hassan-Shafique , Mun Wai Lee , Alan J. Lipton , Haiying Liu , Donald G. Madden , Geoffrey Taylor , Li Yu , Peter L. Venetianer , Zhong Zhang , Wei Hong Yin
IPC分类号： G06K9/34
CPC分类号： G06K9/00624 , G06T7/11 , G06T7/215 , G06T2207/10016
摘要： A computer-based method for automatic detection of water regions in a video include the steps of estimating a water map of the video and outputting the water map to an output medium, such as a video analysis system. The method may further include the steps of training a water model from the water map; re-classifying the water map using the water model by detecting water pixels in the video; and refining the water map.
摘要翻译： 用于自动检测视频中的水域的基于计算机的方法包括估计视频的水绘图并将水图输出到诸如视频分析系统的输出介质的步骤。 该方法还可以包括从水图训练水模型的步骤; 通过检测视频中的水像，使用水模型重新分类水图; 并精炼水图。
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公开(公告)号：US07796780B2
公开(公告)日：2010-09-14
申请号：US11165435
申请日：2005-06-24
申请人： Alan J. Lipton , Peter L. Venetianer , Zhong Zhang , Haiying Liu , Zeeshan Rasheed , Himaanshu Gupta , Li Yu
发明人： Alan J. Lipton , Peter L. Venetianer , Zhong Zhang , Haiying Liu , Zeeshan Rasheed , Himaanshu Gupta , Li Yu
CPC分类号： G06K9/00771 , G06T7/215 , G06T7/246 , G08B13/19608
摘要： A technique for video processing includes: receiving video from an overhead view of a scene; detecting moving pixels in the video; detecting line segments in the video based on detected moving pixels; identifying targets in the video based on the detected line segments; tracking targets in the video based on the identified targets; and managing tracked targets in the video.
摘要翻译： 一种用于视频处理的技术包括：从场景俯视图接收视频; 检测视频中的移动像素; 基于检测到的移动像素检测视频中的线段; 基于检测到的线段识别视频中的目标; 根据识别的目标跟踪视频中的目标; 并管理视频中的跟踪目标。
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公开(公告)号：US20080298636A1
公开(公告)日：2008-12-04
申请号：US11757738
申请日：2007-06-04
申请人： Zeeshan Rasheed , Neils Haering , Omar Javed , Xiao C. Cao , Andrew J. Chosak , Himaanshu Gupta , Khurram Hassan-Shafique , Mun W. Lee , Alan J. Lipton , Haiying Liu , Donald G. Madden , Geoffrey Taylor , Li Yu , Peter L. Venetianer , Zhong Zhang , Wei Hong Yin
发明人： Zeeshan Rasheed , Neils Haering , Omar Javed , Xiao C. Cao , Andrew J. Chosak , Himaanshu Gupta , Khurram Hassan-Shafique , Mun W. Lee , Alan J. Lipton , Haiying Liu , Donald G. Madden , Geoffrey Taylor , Li Yu , Peter L. Venetianer , Zhong Zhang , Wei Hong Yin
IPC分类号： G06K9/00
CPC分类号： G06K9/00624 , G06T7/11 , G06T7/215 , G06T2207/10016
摘要： A computer-based method for automatic detection of water regions in a video include the steps of estimating a water map of the video and outputting the water map to an output medium, such as a video analysis system. The method may further include the steps of training a water model from the water map; re-classifying the water map using the water model by detecting water pixels in the video; and refining the water map.
摘要翻译： 用于自动检测视频中的水域的基于计算机的方法包括估计视频的水绘图并将水图输出到诸如视频分析系统的输出介质的步骤。 该方法还可以包括从水图训练水模型的步骤; 通过检测视频中的水像，使用水模型重新分类水图; 并精炼水图。
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公开(公告)号：US07583815B2
公开(公告)日：2009-09-01
申请号：US11098579
申请日：2005-04-05
申请人： Zhong Zhang , Li Yu , Haiying Liu , Paul C. Brewer , Andrew J. Chosak , Himaanshu Gupta , Niels Haering , Omar Javed , Alan J. Lipton , Zeeshan Rasheed , Pèter L. Venetianer , Weihong Yin , Liangyin Yu
发明人： Zhong Zhang , Li Yu , Haiying Liu , Paul C. Brewer , Andrew J. Chosak , Himaanshu Gupta , Niels Haering , Omar Javed , Alan J. Lipton , Zeeshan Rasheed , Pèter L. Venetianer , Weihong Yin , Liangyin Yu
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.
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。
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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。
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公开(公告)号：US09240051B2
公开(公告)日：2016-01-19
申请号：US11602490
申请日：2006-11-21
申请人： Haiying Liu , Peter L. Venetianer , Niels Haering , Omar Javed , Alan J. Lipton , Andrew Martone , Zeeshan Rasheed , Weihong Yin , Li Yu , Zhong Zhang
发明人： Haiying Liu , Peter L. Venetianer , Niels Haering , Omar Javed , Alan J. 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。
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公开(公告)号：US20080166015A1
公开(公告)日：2008-07-10
申请号：US11739208
申请日：2007-04-24
申请人： Niels Haering , Zeeshan Rasheed , Li Yu , Andrew J. Chosak , Geoffrey Egnal , Alan J. Lipton , Haiying Liu , Peter L. Venetianer , Wei Hong Yin , Liang Y. Yu , Zhong Zhang
发明人： Niels Haering , Zeeshan Rasheed , Li Yu , Andrew J. Chosak , Geoffrey Egnal , Alan J. Lipton , Haiying Liu , Peter L. Venetianer , Wei Hong Yin , Liang Y. Yu , Zhong Zhang
IPC分类号： G06K9/00
CPC分类号： H04N7/181 , G01S3/7864 , G06K9/00335 , G06K9/00771 , G06T7/246 , G06T7/74 , G06T2207/10016 , G06T2207/20101 , G06T2207/30232 , G06T2207/30241 , G08B13/19613 , G08B31/00 , H04N7/183
摘要： A system for detecting behavior of a target may include: a target detection engine, adapted to detect at least one target from one or more objects from a video surveillance system recording a scene; a path builder, adapted to create at least one mature path model from analysis of the behavior of a plurality of targets in the scene, wherein the at least one mature path model includes a model of expected target behavior with respect to the at least one path model; and a target behavior analyzer, adapted to analyze and identify target behavior with respect to the at least one mature path model. The system may further include an alert generator, adapted to generate an alert based on the identified behavior.
摘要翻译： 用于检测目标行为的系统可以包括：目标检测引擎，适于从记录场景的视频监控系统的一个或多个对象中检测至少一个目标; 路径构建器，适于从场景中的多个目标的行为的分析创建至少一个成熟路径模型，其中所述至少一个成熟路径模型包括相对于所述至少一个路径的期望目标行为的模型 模型; 以及目标行为分析器，适于分析和识别关于所述至少一个成熟路径模型的目标行为。 系统还可以包括警报生成器，适于基于所识别的行为来生成警报。
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公开(公告)号：US07825954B2
公开(公告)日：2010-11-02
申请号：US11139600
申请日：2005-05-31
申请人： Zhong Zhang , Haiying Liu , Alan J. Lipton , Zeeshan Rasheed , Paul C. Brewer , Andrew J. Chosak , Niels Haering , Peter L. Venetianer , Weihong Yin
发明人： Zhong Zhang , Haiying Liu , Alan J. Lipton , Zeeshan Rasheed , Paul C. Brewer , Andrew J. Chosak , Niels Haering , Peter L. Venetianer , Weihong Yin
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。
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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.
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公开(公告)号：US20060291695A1
公开(公告)日：2006-12-28
申请号：US11165435
申请日：2005-06-24
申请人： Alan Lipton , Peter Venetianer , Zhong Zhang , Haiying Liu , Zeeshan Rasheed , Himaanshu Gupta , Li Yu
发明人： Alan Lipton , Peter Venetianer , Zhong Zhang , Haiying Liu , Zeeshan Rasheed , Himaanshu Gupta , Li Yu
CPC分类号： G06K9/00771 , G06T7/215 , G06T7/246 , G08B13/19608
摘要： A technique for video processing includes: receiving video from an overhead view of a scene; detecting moving pixels in the video; detecting line segments in the video based on detected moving pixels; identifying targets in the video based on the detected line segments; tracking targets in the video based on the identified targets; and managing tracked targets in the video.
摘要翻译： 一种用于视频处理的技术包括：从场景的俯视图接收视频; 检测视频中的移动像素; 基于检测到的移动像素检测视频中的线段; 基于检测到的线段识别视频中的目标; 根据识别的目标跟踪视频中的目标; 并管理视频中的跟踪目标。
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