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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:US07868912B2
公开(公告)日:2011-01-11
申请号:US11098385
申请日:2005-04-05
申请人: Peter L. Venetianer , Alan J. Lipton , Andrew J. Chosak , Matthew F. Frazier , Niels Haering , Gary W. Myers , Weihong Yin , Zhong Zhang
发明人: Peter L. Venetianer , Alan J. Lipton , Andrew J. Chosak , Matthew F. Frazier , Niels Haering , Gary W. Myers , Weihong Yin , Zhong Zhang
IPC分类号: H04N7/18
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:US07613324B2
公开(公告)日:2009-11-03
申请号:US11165182
申请日:2005-06-24
申请人: Peter L. Venetianer , Andrew J. Chosak , Niels Haering , Alan J. Lipton , Zhong Zhang , Weihong Yin
发明人: Peter L. Venetianer , Andrew J. Chosak , Niels Haering , Alan J. Lipton , Zhong Zhang , Weihong Yin
CPC分类号: G06K9/00771 , G06K9/00369
摘要: Input video data is processed to detect a change in a posture of a person shown in the video data. The change of posture may be the result of an event, for example, the person falling or getting up. The input video data may include a plurality of frames. Objects in the frames are tracked and then classified, for example, as human and non-human targets. At least one of the position or location of a human target in the frames is identified. Changes in the location or position of the human target between the frames is determined. When the change in at least of the position or location exceeds a predetermined threshold, a falling down event or a getting up event is detected. The changes in the position or location of the human target can be determined based on a number of different factors.
摘要翻译: 处理输入视频数据以检测视频数据中显示的人的姿势变化。 姿势的变化可能是事件的结果,例如,人跌倒或起床。 输入视频数据可以包括多个帧。 帧中的对象被跟踪,然后被分类,例如,作为人和非人的目标。 识别帧中人类目标的位置或位置中的至少一个。 确定帧之间的人类目标的位置或位置的变化。 当至少位置或位置的变化超过预定阈值时,检测到下降事件或起床事件。 可以基于多个不同因素来确定人类目标的位置或位置的变化。
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公开(公告)号:US07613322B2
公开(公告)日:2009-11-03
申请号:US11132213
申请日:2005-05-19
申请人: Weihong Yin , Andrew J. Chosak , John Ian Wallace Clark , Niels Haering , Alan J. Lipton , Donald G. Madden , Gary W. Myers , Peter L. Venetianer , Zhong Zhang
发明人: Weihong Yin , Andrew J. Chosak , John Ian Wallace Clark , Niels Haering , Alan J. Lipton , Donald G. Madden , Gary W. Myers , Peter L. Venetianer , Zhong Zhang
IPC分类号: G06K9/00
CPC分类号: G06K9/00771 , G06T7/246 , G06T7/254 , G06T2207/30241 , G08B13/19615
摘要: A method of video surveillance may include performing on input video at least one of the operations selected from the group consisting of motion detection and change detection, recording a motion pattern based on a result of said at least one of the operations, and analyzing the motion pattern to detect periodic motion in the video. A video surveillance apparatus may include a change detector, a motion detector, and/or a combination motion/change detector, a pattern analyzer, and a periodic motion detector.
摘要翻译: 视频监视的方法可以包括:在输入视频上执行从由运动检测和变化检测组成的组中选择的操作中的至少一个,基于所述至少一个操作的结果记录运动模式,以及分析运动 模式以检测视频中的周期性运动。 视频监视装置可以包括变化检测器,运动检测器和/或组合运动/变化检测器,模式分析器和周期运动检测器。
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公开(公告)号:US09158975B2
公开(公告)日:2015-10-13
申请号:US11826324
申请日:2007-07-13
申请人: Alan J. Lipton , Peter L. Venetianer , Niels Haering , Paul C. Brewer , Weihong Yin , Zhong Zhang , Li Yu , Yongtong Hu , Gary W. Myers , Andrew J. Chosak , Robert A. Cutting , W. Andrew Scanlon
发明人: Alan J. Lipton , Peter L. Venetianer , Niels Haering , Paul C. Brewer , Weihong Yin , Zhong Zhang , Li Yu , Yongtong Hu , Gary W. Myers , Andrew J. Chosak , Robert A. Cutting , W. Andrew Scanlon
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。
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公开(公告)号:US07884849B2
公开(公告)日:2011-02-08
申请号:US11234377
申请日:2005-09-26
申请人: Weihong Yin , Li Yu , Zhong Zhang , Andrew J. Chosak , Niels Haering , Alan J. Lipton , Paul C. Brewer , Peter L. Venetianer
发明人: Weihong Yin , Li Yu , Zhong Zhang , Andrew J. Chosak , Niels Haering , Alan J. Lipton , Paul C. Brewer , Peter L. Venetianer
CPC分类号: G08B13/19643 , G08B13/19626 , G08B13/19628 , G08B13/1968 , G08B13/19682
摘要: A method of operating a video surveillance system is provided. The video surveillance system including at least two sensing units. A first sensing unit having a substantially 360 degree field of view is used to detect an event of interest. Location information regarding a target is sent from the first sensing unit to at least one second sensing unit when an event of interest is detected by the first sensing unit.
摘要翻译: 提供了一种操作视频监控系统的方法。 视频监控系统包括至少两个感测单元。 具有大致360度视场的第一感测单元用于检测感兴趣的事件。 当由第一感测单元检测到感兴趣的事件时,关于目标的位置信息从第一感测单元发送到至少一个第二感测单元。
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公开(公告)号:US20090041297A1
公开(公告)日:2009-02-12
申请号:US11139986
申请日:2005-05-31
申请人: Zhong Zhang , Alan J. Lipton , Paul C. Brewer , Andrew J. Chosak , Niels Haering , Gary W. Myers , Peter L. Venetianer , Weihong Yin
发明人: Zhong Zhang , Alan J. Lipton , Paul C. Brewer , Andrew J. Chosak , Niels Haering , Gary W. Myers , Peter L. Venetianer , Weihong Yin
IPC分类号: G06K9/00
CPC分类号: G06K9/48 , G06K9/00362 , G06T7/251 , G06T2207/30196
摘要: A computer-based system for performing scene content analysis for human detection and tracking may include a video input to receive a video signal; a content analysis module, coupled to the video input, to receive the video signal from the video input, and analyze scene content from the video signal and determine an event from one or more objects visible in the video signal; a data storage module to store the video signal, data related to the event, or data related to configuration and operation of the system; and a user interface module, coupled to the content analysis module, to allow a user to configure the content analysis module to provide an alert for the event, wherein, upon recognition of the event, the content analysis module produces the alert.
摘要翻译: 用于执行人类检测和跟踪的场景内容分析的基于计算机的系统可以包括用于接收视频信号的视频输入; 耦合到所述视频输入的内容分析模块,用于从所述视频输入接收所述视频信号,以及从所述视频信号分析场景内容并从所述视频信号中可见的一个或多个对象确定事件; 用于存储视频信号的数据存储模块,与事件相关的数据,或与系统的配置和操作有关的数据; 以及耦合到所述内容分析模块的用户界面模块,以允许用户配置所述内容分析模块以提供所述事件的警报,其中,在识别到所述事件时,所述内容分析模块产生所述警报。
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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: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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