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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: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: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:US20050169367A1
公开(公告)日:2005-08-04
申请号:US11098385
申请日:2005-04-05
申请人: Peter Venetianer , Alan Lipton , Andrew Chosak , Matthew Frazier , Niels Haering , Gary Myers , Weihong Yin , Zhong Zhan
发明人: Peter Venetianer , Alan Lipton , Andrew Chosak , Matthew Frazier , Niels Haering , Gary Myers , Weihong Yin , Zhong Zhan
CPC分类号: G06K9/00771 , G06F17/30799 , G06F17/30811 , G06F17/30834 , G06F17/30843 , G06K9/00369 , G06K2209/23 , G06T7/20 , G08B13/19606 , G08B13/19608 , G08B13/19615 , G08B13/19652 , G08B13/19667 , G08B13/19669 , G08B13/19673 , G08B13/1968 , G08B13/19684 , G08B13/19695 , H04N5/272 , H04N7/18 , H04N21/23412 , H04N21/44012
摘要: A video surveillance 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。
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公开(公告)号:US08457401B2
公开(公告)日:2013-06-04
申请号:US12297396
申请日:2007-03-01
申请人: Alan J. Lipton , Niels Haering , Zeeshan Rasheed , Omar Javed , Zhong Zhang , Weihong Yin , Peter L. Venetianer , Gary W. Myers
发明人: Alan J. Lipton , Niels Haering , Zeeshan Rasheed , Omar Javed , Zhong Zhang , Weihong Yin , Peter L. Venetianer , Gary W. Myers
IPC分类号: G06K9/00
CPC分类号: G06K9/00771 , G06K9/38
摘要: A method for segmenting video data into foreground and background (324) portions utilizes statistical modeling of the pixels Λ statistical model of the background is built for each pixel, and each pixel in an incoming video frame is compared (326) 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(324)部分的方法利用像素的统计建模,针对每个像素构建背景的统计模型,并将进入视频帧中的每个像素与背景统计模型进行比较(326) 为该像素。 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。
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公开(公告)号:US07424175B2
公开(公告)日:2008-09-09
申请号:US11711063
申请日:2007-02-27
申请人: Alan J. Lipton , Niels Haering , Zeeshan Rasheed , Omar Javed , Zhong Zhang , Weihong Yin , Péter L. Venetianer , Gary W. Myers
发明人: Alan J. Lipton , Niels Haering , Zeeshan Rasheed , Omar Javed , Zhong Zhang , Weihong Yin , Péter L. Venetianer , Gary W. Myers
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。
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公开(公告)号:US20050168574A1
公开(公告)日:2005-08-04
申请号:US10766949
申请日:2004-01-30
申请人: Alan Lipton , Peter Venetianer , Andrew Chosak , Matthew Frazier , Donald Madden , Gary Myers , James Sfekas , Weihong Yin
发明人: Alan Lipton , Peter Venetianer , Andrew Chosak , Matthew Frazier , Donald Madden , Gary Myers , James Sfekas , Weihong Yin
IPC分类号: H04N7/18
CPC分类号: H04N7/188
摘要: Video collected from a video monitored area may be analyzed based on a passback direction of the video monitored area to detect any passback events in the video monitored area.
摘要翻译: 可以基于视频监视区域的回传方向来分析从视频监视区域收集的视频,以检测视频监视区域中的任何回传事件。
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公开(公告)号:US20070127774A1
公开(公告)日:2007-06-07
申请号:US11700007
申请日:2007-01-31
申请人: Zhong Zhang , Yongtong Hu , Alan Lipton , Peter Venetianer , Li Yu , Weihong Yin
发明人: Zhong Zhang , Yongtong Hu , Alan Lipton , Peter Venetianer , Li Yu , Weihong Yin
IPC分类号: G06K9/00
CPC分类号: G06K9/00771 , G06T7/215 , G06T7/246 , G08B13/19602
摘要: A technique for video processing includes: receiving video from a scene; detecting moving pixels in the video; detecting line segments or motion blocks in the video based on the detected moving pixels; identifying targets in the video based on the detected line segments or motion blocks; tracking targets in the video based on the identified targets; and managing the tracked targets in the video.
摘要翻译: 视频处理技术包括:从场景接收视频; 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或运动块; 基于检测到的线段或运动块识别视频中的目标; 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:US09892606B2
公开(公告)日:2018-02-13
申请号:US11167218
申请日:2005-06-28
申请人: Peter L. Venetianer , Alan J. Lipton , Andrew J. Chosak , Matthew F. Frazier , Niels Haering , Gary W. Myers , Weihong Yin , Zhong Zhang , Robert Cutting
发明人: Peter L. Venetianer , Alan J. Lipton , Andrew J. Chosak , Matthew F. Frazier , Niels Haering , Gary W. Myers , Weihong Yin , Zhong Zhang , Robert Cutting
IPC分类号: H04N7/18 , G08B13/196 , G06K9/00 , H04N5/76
CPC分类号: G08B13/1968 , G06K9/00771 , G08B13/19602 , G08B13/19606 , G08B13/1961 , G08B13/19615 , G08B13/19652 , H04N5/76 , H04N7/181 , H04N7/188
摘要: A video surveillance 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.
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公开(公告)号:US08497906B2
公开(公告)日:2013-07-30
申请号:US12781617
申请日:2010-05-17
申请人: Weihong Yin , Andrew J. Chosak , John I. W. Clark , Geoffrey Egnal , Matthew F. Frazier , Niels Haering , Alan J. Lipton , Donald G. Madden , Michael C. Mannebach , Gary W. Myers , James S. Sfekas , Péter L. Venetianer , Zhong Zhang
发明人: Weihong Yin , Andrew J. Chosak , John I. W. Clark , Geoffrey Egnal , Matthew F. Frazier , Niels Haering , Alan J. Lipton , Donald G. Madden , Michael C. Mannebach , Gary W. Myers , James S. Sfekas , Péter L. Venetianer , Zhong Zhang
IPC分类号: H04N7/18
摘要: A method of video processing may include analyzing input video information to determine if a current video frame is directed to a same view as a previous video frame; determining whether a new view is present; and indicating a need to use video processing information pertaining to the new view if a new view is determined to be present.
摘要翻译: 视频处理的方法可以包括分析输入视频信息以确定当前视频帧是否被引导到与先前视频帧相同的视图; 确定是否存在新的观点; 并且如果确定存在新视图,则指示需要使用与新视图相关的视频处理信息。
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