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公开(公告)号:US20100026802A1
公开(公告)日:2010-02-04
申请号:US11828842
申请日:2007-07-26
申请人: Steve Titus , Zhong Zhang , John I. W. Clark , Alan J. Lipton , Kelly Schomburg , Geoffrey Taylor , Peter L. Venetianer , Li Yu
发明人: Steve Titus , Zhong Zhang , John I. W. Clark , Alan J. Lipton , Kelly Schomburg , Geoffrey Taylor , Peter L. Venetianer , Li Yu
IPC分类号: H04N7/18
CPC分类号: H04N7/188 , G06K9/00771 , G07C9/00 , G08B13/19608 , G08B13/19613 , G08B13/19652 , G08B13/19656
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 extracted video primitives and event occurrences may be used to create and define additional video analytic rules. 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。 提取的视频图元和事件发生可用于创建和定义附加的视频分析规则。 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:US06696945B1
公开(公告)日:2004-02-24
申请号:US09972039
申请日:2001-10-09
申请人: Peter L. Venetianer , Mark C. Allmen , Paul C. Brewer , Andrew J. Chosak , John I. W. Clark , Matthew F. Frazier , Niels Haering , Tasuki Hirata , Caspar Horne , Alan J. Lipton , William E. Severson , James S. Sfekas , Thomas E. Slowe , Thomas M. Strat , John F. Tilki , Zhong Zhang
发明人: Peter L. Venetianer , Mark C. Allmen , Paul C. Brewer , Andrew J. Chosak , John I. W. Clark , Matthew F. Frazier , Niels Haering , Tasuki Hirata , Caspar Horne , Alan J. Lipton , William E. Severson , James S. Sfekas , Thomas E. Slowe , Thomas M. Strat , John F. Tilki , Zhong Zhang
IPC分类号: G08B1300
CPC分类号: G06T7/20 , G06K9/00778 , G08B13/19608 , G08B13/19652 , G08B13/19673 , G08B13/1968
摘要: A method for implementing a video tripwire includes steps of calibrating a sensing device to determine sensing device parameters for use by the system; initializing the system, including entering at least one virtual tripwire; obtaining data from the sensing device; analyzing the data obtained from the sensing device to determine if the at least one virtual tripwire has been crossed; and triggering a response to a virtual tripwire crossing.
摘要翻译: 用于实现视频绊线的方法包括校准感测装置以确定由系统使用的感测装置参数的步骤; 初始化系统,包括进入至少一个虚拟绊线; 从感测装置获取数据; 分析从感测装置获得的数据,以确定是否已经交叉了至少一个虚拟绊线; 并触发对虚拟绊线穿越的响应。
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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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公开(公告)号:US08848053B2
公开(公告)日:2014-09-30
申请号:US12294761
申请日:2007-03-27
申请人: W. Andrew Scanlon , Andrew J. Chosak , John I. W. Clark , Robert A. Cutting , Alan J. Lipton , Gary W. Myers
发明人: W. Andrew Scanlon , Andrew J. Chosak , John I. W. Clark , Robert A. Cutting , Alan J. Lipton , Gary W. Myers
CPC分类号: H04N7/26638 , G06K9/00771 , H04N19/17 , H04N19/20
摘要: The automatic generation (702) of one or more secondary video streams based on an input primary video stream (701) may use analytics performed on the video to provide information on targets, events, and/or areas of interest to permit the one or more secondary video streams (703) to concentrate on one or more targets, events, and/or areas of interest.
摘要翻译: 基于输入主视频流(701)的一个或多个次要视频流的自动生成(702)可以使用对视频执行的分析来提供关于目标,事件和/或感兴趣区域的信息,以允许一个或多个 次要视频流(703)集中于一个或多个目标,事件和/或感兴趣的区域。
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公开(公告)号:US07391907B1
公开(公告)日:2008-06-24
申请号:US10954309
申请日:2004-10-01
IPC分类号: G06K9/64
CPC分类号: G06K9/00771 , G06K2009/3291
摘要: A system detects an object in frames of a video sequence to obtain a detected object, tracks the detected object in the frames of the video sequence to obtain a tracked object, and classifies the tracked object as a real object or a spurious object based on spatial and/or temporal properties of the tracked object.
摘要翻译: 系统检测视频序列的帧中的对象以获得检测到的对象,跟踪视频序列的帧中检测到的对象以获得跟踪的对象,并且基于空间将跟踪对象分类为真实对象或伪对象 和/或跟踪对象的时间属性。
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公开(公告)号:US08564661B2
公开(公告)日:2013-10-22
申请号:US11828842
申请日:2007-07-26
申请人: Alan J. Lipton , John I. W. Clark , Zhong Zhang , Peter L. Venetianer , Thomas Strat , Mark Allmen , William Severson , Niels Haering , Andrew Chosak , Matthew Frazier , James Sfekas , Tasuki Hirata
发明人: Alan J. Lipton , John I. W. Clark , Zhong Zhang , Peter L. Venetianer , Thomas Strat , Mark Allmen , William Severson , Niels Haering , Andrew Chosak , Matthew Frazier , James Sfekas , Tasuki Hirata
IPC分类号: H04N9/47
CPC分类号: H04N7/188 , G06K9/00771 , G07C9/00 , G08B13/19608 , G08B13/19613 , G08B13/19652 , G08B13/19656
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 extracted video primitives and event occurrences may be used to create and define additional video analytic rules. 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。 提取的视频图元和事件发生可用于创建和定义附加的视频分析规则。 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:US08334906B2
公开(公告)日:2012-12-18
申请号:US11744353
申请日:2007-05-04
申请人: Alan J. Lipton , Bruce Thompson , John I. W. Clark , Peter L. Venetianer , Zhong Zhang , Li Yu , Wei Hong Yin , Steve Titus , Amit Mistry , James Morris
发明人: Alan J. Lipton , Bruce Thompson , John I. W. Clark , Peter L. Venetianer , Zhong Zhang , Li Yu , Wei Hong Yin , Steve Titus , Amit Mistry , James Morris
CPC分类号: H04N7/18 , G08B13/1961 , G08B13/19613 , G08B13/19652 , G08B13/19663 , G08B13/19686 , G08B13/19689 , H04N5/225
摘要: A sensing device includes: a video imager to obtain video of an area; a processing unit to receive and process the video from the video imager to identify one of an event or a datum of interest; and a communication channel to output a non-imagery signal representing the event or datum.
摘要翻译: 感测装置包括:视频成像器,用于获取区域的视频; 处理单元,用于从视频成像器接收和处理视频以识别感兴趣的事件或数据之一; 以及用于输出表示事件或基准的非图像信号的通信信道。
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公开(公告)号:US07424167B1
公开(公告)日:2008-09-09
申请号:US10954479
申请日:2004-10-01
IPC分类号: G06K9/40
CPC分类号: G06K9/00771
摘要: A machine-accessible medium containing software code that, when read by a computer, causes the computer to perform method for filtering a video in a video system. The method may include generating a foreground mask and a background model from a video, where the foreground mask comprises moving pixels in the video and the background model comprises a statistical description, including a mean and a variance value, for each pixel in the video. Then the background model variance is filtered with a one-dimensional high pass filter in a single orientation. Next, for each linear grouping of pixels in the single orientation of the filtered variance, a first edge pixel is detected between a high-variance group of pixels and a low-variance group of pixels. Then a first waterline position is detected as an area bounded by the first edge pixels.
摘要翻译: 一种包含软件代码的机器可访问介质,当由计算机读取时,计算机执行用于过滤视频系统中的视频的方法。 该方法可以包括从视频生成前景掩码和背景模型,其中前景掩码包括视频中的移动像素,并且背景模型包括视频中每个像素的统计描述,包括均值和方差值。 然后用单一方向的一维高通滤波器过滤背景模型方差。 接下来,对于滤波方差的单个取向中的每个线性分组的像素,在高方差组像素和低方差像素组之间检测第一边缘像素。 然后,将第一水线位置检测为由第一边缘像素界定的区域。
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公开(公告)号:US06970083B2
公开(公告)日:2005-11-29
申请号:US10704645
申请日:2003-11-12
申请人: Peter L. Venetianer , Paul C. Brewer , Andrew J. Chosak , John I. W. Clark , Niels Haering , Alan J. Lipton , Gary Myers , Chung-Cheng Yen , Pramod Kalapa
发明人: Peter L. Venetianer , Paul C. Brewer , Andrew J. Chosak , John I. W. Clark , Niels Haering , Alan J. Lipton , Gary Myers , Chung-Cheng Yen , Pramod Kalapa
IPC分类号: H04N7/18 , G06K9/00 , G06T7/20 , G08B13/196 , H04N20060101 , H04N9/47 , G08B13/00
CPC分类号: G08B13/1968 , G06K9/00778 , G06T7/246 , G06T7/80 , G06T2207/30196 , G08B13/19608 , G08B13/19652 , G08B13/19673
摘要: A video tripwire system may enable a user to enter a video tripwire by drawing it on a video image or on a snapshot from a video stream. This drawing may be enabled by a graphical user interface.
摘要翻译: 视频绊线系统可以使得用户可以通过在视频图像上或从视频流中拍摄快照来输入视频绊线。 该图可以由图形用户界面启用。
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