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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：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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公开(公告)号：US20070052803A1
公开(公告)日：2007-03-08
申请号：US11220970
申请日：2005-09-08
申请人： Andrew Chosak , Paul Brewer , Geoffrey Egnal , Himaanshu Gupta , Niels Haering , Alan Lipton , Li Yu
发明人： Andrew Chosak , Paul Brewer , Geoffrey Egnal , Himaanshu Gupta , Niels Haering , Alan Lipton , Li Yu
IPC分类号： H04N7/18
CPC分类号： G08B13/19608 , G06K9/00771 , G06K9/342 , G08B13/19613 , G08B13/1963 , G08B13/19641 , G08B13/19656 , G08B13/1968 , G08B13/19682 , G08B13/19689 , H04N5/23296 , H04N7/181
摘要： A video surveillance system may include at least one sensing unit capable of being operated in a scanning mode and a video processing unit coupled to the sensing unit, the video processing unit to receive and process image data from the sensing unit and to detect scene events and target activity.
摘要翻译： 视频监视系统可以包括能够以扫描模式操作的至少一个感测单元和耦合到感测单元的视频处理单元，视频处理单元接收并处理来自感测单元的图像数据并检测场景事件， 目标活动。
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公开(公告)号：US20070058717A1
公开(公告)日：2007-03-15
申请号：US11222233
申请日：2005-09-09
申请人： Andrew Chosak , Paul Brewer , Geoffrey Egnal , Himaanshu Gupta , Niels Haering , Alan Lipton , Li Yu
发明人： Andrew Chosak , Paul Brewer , Geoffrey Egnal , Himaanshu Gupta , Niels Haering , Alan Lipton , Li Yu
IPC分类号： H04N7/12
CPC分类号： G08B13/19606 , G06K9/32 , G06K2009/2045 , G06T7/246 , G06T7/33 , G06T2200/32 , G06T2207/10016 , G06T2207/20076 , G06T2207/30232 , H04N5/23238
摘要： A method of video processing may include registering one or more frames of input video received from a sensing unit, where the sensing unit may be capable of operating in a scanning mode. The registration process may project the frames onto a common reference. The method may further include maintaining a scene model corresponding to the sensing unit's field of view. The method may also include processing the registered frames using the scene model, where the result of processing the registered frames includes visualization of at least one result of processing.
摘要翻译： 视频处理的方法可以包括登记从感测单元接收的输入视频的一个或多个帧，其中感测单元可以能够以扫描模式操作。 注册过程可以将帧投影到公共参考。 该方法还可以包括维护与感测单元的视场对应的场景模型。 该方法还可以包括使用场景模型来处理注册的帧，其中处理注册帧的结果包括至少一个处理结果的可视化。
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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：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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17.发明申请Automatic camera calibration and geo-registration using objects that provide positional information 有权使用提供位置信息的对象进行自动相机校准和地理登记公开(公告)号：US20080240616A1
公开(公告)日：2008-10-02
申请号：US11730518
申请日：2007-04-02
申请人： Niels Haering , Zeeshan Rasheed , Khurram Hassan-Shafique , Asaad Hakeem , Omar Javed , Xiao C. Cao , Haiying Liu , Li Yu , Donald G. Madden , Andrew J. Chosak , Geoffrey Taylor , Himaanshu Gupta , Alan J. Lipton
发明人： Niels Haering , Zeeshan Rasheed , Khurram Hassan-Shafique , Asaad Hakeem , Omar Javed , Xiao C. Cao , Haiying Liu , Li Yu , Donald G. Madden , Andrew J. Chosak , Geoffrey Taylor , Himaanshu Gupta , Alan J. Lipton
IPC分类号： G06T3/00
CPC分类号： G06K9/209 , G06K9/00771 , G06T7/80 , G06T2207/10016 , G06T2207/30184
摘要： A video sequence of a field of view within an environment is received. Targets are detected in the video sequence. Target geo-positional information is received. Correspondences between the targets detected in the video sequence and the target geo-positional information are determined and used to calibrate the camera and to geo-register a field of view of the camera.
摘要翻译： 接收环境中视场的视频序列。 在视频序列中检测到目标。 接收目标地理位置信息。 确定视频序列中检测到的目标与目标地理位置信息之间的对应关系，并用于校准相机并对相机的视场进行地理登记。
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18.发明授权Automatic camera calibration and geo-registration using objects that provide positional information 有权使用提供位置信息的对象进行自动相机校准和地理登记公开(公告)号：US07949150B2
公开(公告)日：2011-05-24
申请号：US11730518
申请日：2007-04-02
申请人： Niels Haering , Zeeshan Rasheed , Khurram Hassan-Shafique , Asaad Hakeem , Omar Javed , Xiao Chun Cao , Haiying Liu , Li Yu , Donald G. Madden , Andrew J. Chosak , Geoffrey Taylor , Himaanshu Gupta , Alan J. Lipton
发明人： Niels Haering , Zeeshan Rasheed , Khurram Hassan-Shafique , Asaad Hakeem , Omar Javed , Xiao Chun Cao , Haiying Liu , Li Yu , Donald G. Madden , Andrew J. Chosak , Geoffrey Taylor , Himaanshu Gupta , Alan J. Lipton
CPC分类号： G06K9/209 , G06K9/00771 , G06T7/80 , G06T2207/10016 , G06T2207/30184
摘要： A video sequence of a field of view within an environment is received. Targets are detected in the video sequence. Target geo-positional information is received. Correspondences between the targets detected in the video sequence and the target geo-positional information are determined and used to calibrate the camera and to geo-register a field of view of the camera.
摘要翻译： 接收环境中视场的视频序列。 在视频序列中检测到目标。 接收目标地理位置信息。 确定视频序列中检测到的目标与目标地理位置信息之间的对应关系，并用于校准相机并对相机的视场进行地理登记。
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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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