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1. 发明授权

US09020261B2 Video segmentation using statistical pixel modeling 有权
标题翻译：视频分割采用统计像素建模
公开(公告)号：US09020261B2
公开(公告)日：2015-04-28
申请号：US13886420
申请日：2013-05-03
申请人： ObjectVideo, Inc.
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： G06K9/34 , G06T7/00 , G06K9/00 , G06K9/38
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。

2. 发明申请

US20130184592A1 SYSTEM AND METHOD FOR HOME HEALTH CARE MONITORING 有权
标题翻译：家庭卫生监护系统与方法
公开(公告)号：US20130184592A1
公开(公告)日：2013-07-18
申请号：US13744266
申请日：2013-01-17
申请人： OBJECTVIDEO, INC.
发明人： Peter L. Venetianer , Gary W. Myers , Zhong Zhang
IPC分类号： A61B5/00 , A61B5/11 , A61B5/117 , A61B5/107
CPC分类号： G06K9/00718 , A61B5/0013 , A61B5/0046 , A61B5/0077 , A61B5/1072 , A61B5/1073 , A61B5/1079 , A61B5/1113 , A61B5/1116 , A61B5/1117 , A61B5/1128 , A61B5/1176 , A61B5/7282 , A61B5/746 , A61B2505/07 , G06K9/00087 , G06K9/00369 , G06K9/00771 , G06K2009/00738 , G06T7/0016 , G06T7/246 , G06T7/50 , G06T7/55 , G06T7/579 , G06T7/62 , G06T7/73 , G06T2207/10016 , G06T2207/30196 , G06T2207/30232 , G08B13/19615 , G08B21/043 , G08B21/0476 , H04N7/18 , H04N7/181
摘要： A home health care monitoring method and system are disclosed. In one embodiment, a method includes: capturing a plurality of video sequences from a plurality of respective cameras disposed in different locations within a patient's home, including capturing two-dimensional image data and depth data for each video sequence; defining a plurality of events to monitor associated with the patient, the events including, during a predetermined time period, at least (1) the patient's body being in a particular position for at least a predetermined amount of time; performing depth-enhanced video content analysis on the plurality of video sequences to determine whether the event (1) has occurred. The video content analysis may include: for each of at least two cameras: automatically detecting a human object based on the two-dimensional image data; using the depth data to confirm whether the human object is in the particular position; and based on the confirmation, tracking an amount of time that the human object is in the particular position; and then determining that the event (1) has occurred based on the collective tracked amount of time.
摘要翻译：公开了家庭保健监测方法和系统。在一个实施例中，一种方法包括：从设置在患者家庭内的不同位置的多个相应摄像机捕获多个视频序列，包括捕获每个视频序列的二维图像数据和深度数据; 定义多个事件以监视与患者相关联的事件，所述事件包括在预定时间段期间至少（1）患者身体处于特定位置至少预定的时间量; 对所述多个视频序列进行深度增强视频内容分析，以确定事件（1）是否已经发生。视频内容分析可以包括：对于至少两个照相机中的每一个：基于二维图像数据自动检测人类对象; 使用深度数据来确认人类对象是否在特定位置; 并且基于确认，跟踪人类物体处于特定位置的时间量; 然后根据集体追踪的时间量确定事件（1）。

3. 发明授权

US09185354B2 System and method for home health care monitoring 有权
公开(公告)号：US09185354B2
公开(公告)日：2015-11-10
申请号：US13744266
申请日：2013-01-17
申请人： ObjectVideo, Inc.
发明人： Peter L. Venetianer , Gary W. Myers , Zhong Zhang
IPC分类号： A61B6/00 , H04N7/18 , G06K9/00 , A61B5/00 , A61B5/107 , A61B5/11 , A61B5/117 , G08B13/196 , G08B21/04
摘要： A home health care monitoring method and system are disclosed. In one embodiment, a method includes: capturing a plurality of video sequences from a plurality of respective cameras disposed in different locations within a patient's home, including capturing two-dimensional image data and depth data for each video sequence; defining a plurality of events to monitor associated with the patient, the events including, during a predetermined time period, at least (1) the patient's body being in a particular position for at least a predetermined amount of time; performing depth-enhanced video content analysis on the plurality of video sequences to determine whether the event (1) has occurred. The video content analysis may include: for each of at least two cameras: automatically detecting a human object based on the two-dimensional image data; using the depth data to confirm whether the human object is in the particular position; and based on the confirmation, tracking an amount of time that the human object is in the particular position; and then determining that the event (1) has occurred based on the collective tracked amount of time.

4. 发明申请

US20130242095A1 VIDEO SEGMENTATION USING STATISTICAL PIXEL MODELING 有权
标题翻译：使用统计像素建模的视频分段
公开(公告)号：US20130242095A1
公开(公告)日：2013-09-19
申请号：US13886420
申请日：2013-05-03
申请人： OBJECTVIDEO, INC.
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： G06T7/00
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。

5. 发明申请

US20150015787A1 AUTOMATIC EXTRACTION OF SECONDARY VIDEO STREAMS 有权
标题翻译：自动提取二级视频流
公开(公告)号：US20150015787A1
公开(公告)日：2015-01-15
申请号：US14500108
申请日：2014-09-29
申请人： ObjectVideo, Inc.
发明人： W. Andrew Scanlon , Andrew J. Chosak , John I.W. Clark , Robert A. Cutting , Alan J. Lipton , Gary W. Myers
IPC分类号： H04N5/262 , G06K9/00
CPC分类号： G06K9/00744 , G06K9/00536 , G06K9/00718 , G06K9/00771 , G06K2009/00738 , G06T7/20 , H04N5/262 , H04N7/18 , 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。

6. 发明申请

US20130182114A1 SYSTEM AND METHOD FOR MONITORING A RETAIL ENVIRONMENT USING VIDEO CONTENT ANALYSIS WITH DEPTH SENSING 有权
标题翻译：使用深度感测的视频内容分析来监测零售环境的系统和方法
公开(公告)号：US20130182114A1
公开(公告)日：2013-07-18
申请号：US13744251
申请日：2013-01-17
申请人： ObjectVideo, Inc.
发明人： Zhong Zhang , Gary W. Myers , Peter L. Venetianer
IPC分类号： H04N7/18
CPC分类号： G06K9/00718 , A61B5/0013 , A61B5/0046 , A61B5/0077 , A61B5/1072 , A61B5/1073 , A61B5/1079 , A61B5/1113 , A61B5/1116 , A61B5/1117 , A61B5/1128 , A61B5/1176 , A61B5/7282 , A61B5/746 , A61B2505/07 , G06K9/00087 , G06K9/00369 , G06K9/00771 , G06K2009/00738 , G06T7/0016 , G06T7/246 , G06T7/50 , G06T7/55 , G06T7/579 , G06T7/62 , G06T7/73 , G06T2207/10016 , G06T2207/30196 , G06T2207/30232 , G08B13/19615 , G08B21/043 , G08B21/0476 , H04N7/18 , H04N7/181
摘要： A method and system for monitoring a retail environment by performing video content analysis based on two-dimensional image data and depth data are disclosed. Accuracy in customer actions to provide assistance, change marketing behavior, safety and theft, for example, is increase by analyzing video containing two-dimensional image data and associated depth data. Height data may be obtained from depth data to assist in object detection, object classification (e.g., detection a customer or inventory) and/or event detection.
摘要翻译：公开了一种通过基于二维图像数据和深度数据执行视频内容分析来监视零售环境的方法和系统。例如，通过分析包含二维图像数据和相关深度数据的视频来增加客户行动中提供帮助，改变营销行为，安全和被盗的准确性。可以从深度数据获得高度数据，以帮助对象检测，对象分类（例如检测客户或库存）和/或事件检测。

7. 发明申请

US20150066919A1 SYSTEMS AND METHODS FOR PROCESSING CROWD-SOURCED MULTIMEDIA ITEMS 审中-公开
标题翻译：用于处理打底纹多媒体物品的系统和方法
公开(公告)号：US20150066919A1
公开(公告)日：2015-03-05
申请号：US14470848
申请日：2014-08-27
申请人： ObjectVideo, Inc.
发明人： Minwoo Park , Tae Eun Choe , W. Andrew Scanlon , M. Allison Beach , Gary W. Myers
IPC分类号： G06F17/30
CPC分类号： G06F16/438 , G06F16/434
摘要： Systems, methods, and computer applications and media for gathering, categorizing, sorting, managing, reviewing and organizing large quantities of multimedia items across space and time and using crowd-sourcing resources are described. Various implementations may enable either public or private (e.g., internal to an organization) crowdsourcing of multimedia item gathering and analysis, including the gathering, analysis, lead-searching, and classification of digital still images and digital videos. Various implementations may allow a user, such as a law enforcement investigator, to consolidate all of the available multimedia items into one system, and quickly gather, sort, organize, and display the multimedia items based on location, time, content, or other parameters. Moreover, an investigator may be able to create crowd source tasks as he works with the multimedia items and utilize crowd source resources when he needs help.
摘要翻译：描述了用于收集，分类，排序，管理，审查和组织大量多媒体项目的系统，方法和计算机应用程序以及使用群众资源的媒体。各种实现可以使得多媒体项目收集和分析的公共或私人（例如，组织内部）众包，包括数字静止图像和数字视频的收集，分析，引导搜索和分类。各种实现可以允许诸如执法调查员之类的用户将所有可用的多媒体项目整合到一个系统中，并且基于位置，时间，内容或其他参数来快速地收集，分类，组织和显示多媒体项目。此外，调查人员可以在多媒体项目工作时创建人群来源任务，并在需要帮助时利用人群来源资源。

8. 发明授权

US09204107B2 View handling in video surveillance systems 有权
标题翻译：查看视频监控系统的处理
公开(公告)号：US09204107B2
公开(公告)日：2015-12-01
申请号：US13838665
申请日：2013-03-15
申请人： ObjectVideo, Inc.
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 , G06T7/20
CPC分类号： H04N7/188 , G06T7/11 , G06T7/20 , G06T7/254 , H04N7/18 , H04N7/181
摘要： A content analysis engine receives video input and performs analysis of the video input to produce one or more gross change primitives. A view engine coupled to the content analysis engine receives the one or more gross change primitives from the content analysis engine and provides view identification information. A rules engine coupled to the view engine receives the view identification information from the view engine and provides one or more rules based on the view identification information. An inference engine performs video analysis based on the one or more rules provided by the rules engine and the one or more gross change primitives.
摘要翻译：内容分析引擎接收视频输入并执行视频输入的分析以产生一个或多个粗略变化基元。耦合到内容分析引擎的视图引擎从内容分析引擎接收一个或多个总改变基元并提供视图识别信息。耦合到视图引擎的规则引擎从视图引擎接收视图标识信息，并且基于视图标识信息提供一个或多个规则。推理引擎基于规则引擎提供的一个或多个规则和一个或多个粗略变化原语执行视频分析。

9. 发明申请

US20130278764A1 VIEW HANDLING IN VIDEO SURVEILLANCE SYSTEMS 有权
标题翻译：查看在视频监控系统中的处理
公开(公告)号：US20130278764A1
公开(公告)日：2013-10-24
申请号：US13838665
申请日：2013-03-15
申请人： ObjectVideo, Inc.
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
CPC分类号： H04N7/188 , G06T7/11 , G06T7/20 , G06T7/254 , H04N7/18 , H04N7/181
摘要： A content analysis engine receives video input and performs analysis of the video input to produce one or more gross change primitives. A view engine coupled to the content analysis engine receives the one or more gross change primitives from the content analysis engine and provides view identification information. A rules engine coupled to the view engine receives the view identification information from the view engine and provides one or more rules based on the view identification information. An inference engine performs video analysis based on the one or more rules provided by the rules engine and the one or more gross change primitives.
摘要翻译：内容分析引擎接收视频输入并执行视频输入的分析以产生一个或多个粗略变化基元。耦合到内容分析引擎的视图引擎从内容分析引擎接收一个或多个总改变基元并提供视图识别信息。耦合到视图引擎的规则引擎从视图引擎接收视图标识信息，并且基于视图标识信息提供一个或多个规则。推理引擎基于规则引擎提供的一个或多个规则和一个或多个粗略变化原语执行视频分析。

10. 发明申请

US20130182905A1 SYSTEM AND METHOD FOR BUILDING AUTOMATION USING VIDEO CONTENT ANALYSIS WITH DEPTH SENSING 有权
标题翻译：使用深度感测的视频内容分析建立自动化的系统和方法
公开(公告)号：US20130182905A1
公开(公告)日：2013-07-18
申请号：US13744264
申请日：2013-01-17
申请人： OBJECTVIDEO, INC.
发明人： Gary W. Myers , Zhong Zhang , Peter L. Venetianer
IPC分类号： G06K9/00
CPC分类号： G06K9/00718 , A61B5/0013 , A61B5/0046 , A61B5/0077 , A61B5/1072 , A61B5/1073 , A61B5/1079 , A61B5/1113 , A61B5/1116 , A61B5/1117 , A61B5/1128 , A61B5/1176 , A61B5/7282 , A61B5/746 , A61B2505/07 , G06K9/00087 , G06K9/00369 , G06K9/00771 , G06K2009/00738 , G06T7/0016 , G06T7/246 , G06T7/50 , G06T7/55 , G06T7/579 , G06T7/62 , G06T7/73 , G06T2207/10016 , G06T2207/30196 , G06T2207/30232 , G08B13/19615 , G08B21/043 , G08B21/0476 , H04N7/18 , H04N7/181
摘要： A method and system for monitoring buildings (including houses and office buildings) by performing video content analysis based on two-dimensional image data and depth data are disclosed. Occupation and use of such buildings may be monitored with higher accuracy to provide higher energy efficiency usage, to control operation of components therein, and/or provide better security.. Height data may be obtained from depth data to provide greater reliability in object detection, object classification and/or event detection.
摘要翻译：公开了通过基于二维图像数据和深度数据进行视频内容分析来监视建筑物（包括房屋和办公楼）的方法和系统。可以更高精度地监视这种建筑物的占用和使用，以提供更高的能量效率使用，以控制其中部件的操作和/或提供更好的安全性。可以从深度数据获得高度数据，以在物体检测中提供更高的可靠性，对象分类和/或事件检测。

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