专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08744123B2 Modeling of temporarily static objects in surveillance video data 有权
标题翻译：监控视频数据中临时静态对象的建模
公开(公告)号：US08744123B2
公开(公告)日：2014-06-03
申请号：US13220213
申请日：2011-08-29
申请人： Russell P. Bobbitt , Quanfu Fan , Zuoxuan Lu , Jiyan Pan , Sharathchandra U. Pankanti
发明人： Russell P. Bobbitt , Quanfu Fan , Zuoxuan Lu , Jiyan Pan , Sharathchandra U. Pankanti
IPC分类号： G06K9/00
CPC分类号： G06K9/00771
摘要： A foreground object blob having a bounding box detected in frame image data is classified by a finite state machine as a background, moving foreground, or temporally static object, namely as the temporally static object when the detected bounding box is distinguished from a background model of a scene image of the video data input and remains static in the scene image for a threshold period. The bounding box is tracked through matching masks in subsequent frame data of the video data input, and the object sub-classified within a visible sub-state, an occluded sub-state, or another sub-state that is not visible and not occluded as a function of a static value ratio. The ratio is a number of pixels determined to be static by tracking in a foreground region of the background model corresponding to the tracked object bounding box over a total number of pixels of the foreground region.
摘要翻译：在帧图像数据中检测到的具有边界框的前景对象斑点被分类为有限状态机作为背景，移动前景或时间静态对象，即当检测到的边界框与背景模型输入视频数据的场景图像，并在场景图像中保持静止阈值周期。通过视频数据输入的后续帧数据中的匹配掩码来跟踪边界框，并且将子分类在可见子状态，闭塞子状态或不可见并且不被遮挡的另一子状态中的对象作为静态值比的函数。所述比例是通过在前景区域的总数目的像素对应于跟踪对象边界框的背景模型的前景区域中进行跟踪而确定为静态的像素的数量。

2. 发明申请

US20130051613A1 MODELING OF TEMPORARILY STATIC OBJECTS IN SURVEILLANCE VIDEO DATA 有权
标题翻译：在监视视频数据中建立临时静态对象
公开(公告)号：US20130051613A1
公开(公告)日：2013-02-28
申请号：US13220213
申请日：2011-08-29
申请人： Russell P. Bobbitt , Quanfu Fan , Zuoxuan Lu , Jiyan Pan , Sharathchandra U. Pankanti
发明人： Russell P. Bobbitt , Quanfu Fan , Zuoxuan Lu , Jiyan Pan , Sharathchandra U. Pankanti
IPC分类号： G06K9/00
CPC分类号： G06K9/00771
摘要： A foreground object blob having a bounding box detected in frame image data is classified by a finite state machine as a background, moving foreground, or temporally static object, namely as the temporally static object when the detected bounding box is distinguished from a background model of a scene image of the video data input and remains static in the scene image for a threshold period. The bounding box is tracked through matching masks in subsequent frame data of the video data input, and the object sub-classified within a visible sub-state, an occluded sub-state, or another sub-state that is not visible and not occluded as a function of a static value ratio. The ratio is a number of pixels determined to be static by tracking in a foreground region of the background model corresponding to the tracked object bounding box over a total number of pixels of the foreground region.
摘要翻译：在帧图像数据中检测到的具有边界框的前景对象斑点被分类为有限状态机作为背景，移动前景或时间静态对象，即当检测到的边界框与背景模型输入视频数据的场景图像，并在场景图像中保持静止阈值周期。通过视频数据输入的后续帧数据中的匹配掩码来跟踪边界框，并且将子分类在可见子状态，闭塞子状态或不可见并且不被遮挡的另一子状态中的对象作为静态值比的函数。所述比例是通过在前景区域的总数目的像素对应于跟踪对象边界框的背景模型的前景区域中进行跟踪而确定为静态的像素的数量。

3. 发明授权

US08548203B2 Sequential event detection from video 有权
标题翻译：来自视频的连续事件检测
公开(公告)号：US08548203B2
公开(公告)日：2013-10-01
申请号：US12834104
申请日：2010-07-12
申请人： Russell P. Bobbitt , Lei Ding , Quanfu Fan , Sachiko Miyazawa , Sharathchandra U. Pankanti , Yun Zhai
发明人： Russell P. Bobbitt , Lei Ding , Quanfu Fan , Sachiko Miyazawa , Sharathchandra U. Pankanti , Yun Zhai
IPC分类号： G06K9/00 , G06K9/48
CPC分类号： G06K9/00335 , G06K9/00771 , G06K9/6224
摘要： Human behavior is determined by sequential event detection by constructing a temporal-event graph with vertices representing adjacent first and second primitive images of a plurality of individual primitive images parsed from a video stream, and also of first and second idle states associated with the respective first and second primitive images. Constructing the graph is a function of an edge set between the adjacent first and second primitive images, and an edge weight set as a function of a discrepancy between computed visual features within regions of interest common to the adjacent first and second primitive images. A human activity event is determined as a function of a shortest distance path of the temporal-event graph vertices.
摘要翻译：通过构建具有表示从视频流解析的多个单独原始图像的相邻第一和第二原始图像的顶点的时间事件图以及与各自的第一和第二空闲状态相关联的第一和第二空闲状态，通过顺序事件检测来确定人的行为和第二原始图像。构造图是在相邻的第一和第二原始图像之间设置的边缘的函数，以及作为相邻第一和第二原始图像共同的感兴趣区域内的计算的视觉特征之间的差异的函数的边缘权重集合。人类活动事件被确定为时间 - 事件图形顶点的最短距离路径的函数。

4. 发明申请

US20120008836A1 SEQUENTIAL EVENT DETECTION FROM VIDEO 有权
标题翻译：视频中的顺序事件检测
公开(公告)号：US20120008836A1
公开(公告)日：2012-01-12
申请号：US12834104
申请日：2010-07-12
申请人： Russell P. Bobbitt , Lei Ding , Quanfu Fan , Sachiko Miyazawa , Sharathchandra U. Pankanti , Yun Zhai
发明人： Russell P. Bobbitt , Lei Ding , Quanfu Fan , Sachiko Miyazawa , Sharathchandra U. Pankanti , Yun Zhai
IPC分类号： G06K9/00 , G06T11/20
CPC分类号： G06K9/00335 , G06K9/00771 , G06K9/6224
摘要： Human behavior is determined by sequential event detection by constructing a temporal-event graph with vertices representing adjacent first and second primitive images of a plurality of individual primitive images parsed from a video stream, and also of first and second idle states associated with the respective first and second primitive images. Constructing the graph is a function of an edge set between the adjacent first and second primitive images, and an edge weight set as a function of a discrepancy between computed visual features within regions of interest common to the adjacent first and second primitive images. A human activity event is determined as a function of a shortest distance path of the temporal-event graph vertices.
摘要翻译：通过构建具有表示从视频流解析的多个单独原始图像的相邻第一和第二原始图像的顶点的时间事件图以及与各自的第一和第二空闲状态相关联的第一和第二空闲状态，通过顺序事件检测来确定人的行为和第二原始图像。构造图是在相邻的第一和第二原始图像之间设置的边缘的函数，以及作为相邻第一和第二原始图像共同的感兴趣区域内的计算的视觉特征之间的差异的函数的边缘权重集合。人类活动事件被确定为时间 - 事件图形顶点的最短距离路径的函数。

5. 发明申请

US20100114802A1 SYSTEM AND METHOD FOR AUTOMATICALLY DISTINGUISHING BETWEEN CUSTOMERS AND IN-STORE EMPLOYEES 失效
标题翻译：客户和内部员工之间自动辨别的系统和方法
公开(公告)号：US20100114802A1
公开(公告)日：2010-05-06
申请号：US12263928
申请日：2008-11-03
申请人： Russell P. Bobbitt , Quanfu Fan , Sharathchandra U. Pankanti , Akira Yanagawa , Yun Zhai
发明人： Russell P. Bobbitt , Quanfu Fan , Sharathchandra U. Pankanti , Akira Yanagawa , Yun Zhai
IPC分类号： G06F15/18 , G06N5/02
CPC分类号： G06N99/005 , G06Q30/06
摘要： An approach that automatically distinguishes between in-store customers and in-store employees is provided. In one embodiment, there is a learning tool configured to construct a model for an in-store employee; and a classifying tool, further comprising matching tool configured to: match attributes between a particular person and the constructed models for an in-store employee, the classifying tool configured to: classify persons into categories of employees and customers based on amount of matching attributes between a particular person and the model for an in-store employee.
摘要翻译：提供了一种自动区分店内客户和店内员工的方法。在一个实施例中，存在用于构建店内员工的模型的学习工具; 以及分类工具，还包括匹配工具，其被配置为：匹配特定人员和所述店内员工的所构建的模型之间的属性，所述分类工具被配置为：基于所述员工和所述客户的类别，一个特定的人和一个店内员工的模型。

6. 发明申请

US20100114617A1 DETECTING POTENTIALLY FRAUDULENT TRANSACTIONS 审中-公开
标题翻译：检测潜在的欺诈交易
公开(公告)号：US20100114617A1
公开(公告)日：2010-05-06
申请号：US12261256
申请日：2008-10-30
申请人： Russell P. Bobbitt , Quanfu Fan , Sharathchandra U. Pankanti , Akira Yanagawa , Yun Zhai
发明人： Russell P. Bobbitt , Quanfu Fan , Sharathchandra U. Pankanti , Akira Yanagawa , Yun Zhai
IPC分类号： G08B31/00 , G06Q10/00
CPC分类号： G08B13/19671 , G06Q20/202 , G06Q20/401 , G06Q30/06 , G06Q40/12
摘要： An approach that detects potentially fraudulent transactions is provided. In one embodiment, there is a fraud detection tool including, an identification component configured to identify a first person present within a zone of interest at a point of sale (POS) device using a set of sensor devices; a transaction component configured to determine whether the POS device has performed a first transaction and a second transaction while the first person is present within the zone of interest at the POS device; an analysis component configured to: analyze a transaction type of the first transaction and the second transaction; and detect whether the second transaction is potentially fraudulent based on a determination of whether the POS device has performed a first transaction and a second transaction while the first person is within the zone of interest at the POS device, and an analysis of the transaction type of the second transaction.
摘要翻译：提供了一种检测潜在欺诈交易的方法。在一个实施例中，存在欺诈检测工具，其包括识别组件，其被配置为使用一组传感器设备来识别在销售点（POS）设备处存在于感兴趣区域内的第一人物; 交易组件，被配置为当所述第一人在所述POS设备的所述感兴趣区域内存在时，确定所述POS设备是否已经执行了第一交易和第二交易; 分析组件，其被配置为：分析所述第一事务和所述第二事务的事务类型; 并且当所述第一人在所述POS设备的所述感兴趣区域内时，基于所述POS设备是否已经执行了第一交易和所述第二交易的确定来检测所述第二交易是否具有潜在的欺诈性，以及所述交易类型的分析第二笔交易。

7. 发明申请

US20100111404A1 DYNAMICALLY LEARNING ATTRIBUTES OF A POINT OF SALE OPERATOR 失效
标题翻译：动态点销售操作员的动态学习属性
公开(公告)号：US20100111404A1
公开(公告)日：2010-05-06
申请号：US12261304
申请日：2008-10-30
申请人： Russell P. Bobbitt , Quanfu Fan , Arun Hampapur , Frederik C. M. Kjeldsen , Sharathchandra U. Pankanti , Akira Yanagawa , Yun Zhai
发明人： Russell P. Bobbitt , Quanfu Fan , Arun Hampapur , Frederik C. M. Kjeldsen , Sharathchandra U. Pankanti , Akira Yanagawa , Yun Zhai
IPC分类号： G06K9/66
CPC分类号： G06K9/00771
摘要： An approach that dynamically learns a set of attributes of an operator of a point of sale (POS) is provided. In one embodiment, there is an attribute tool, including an extraction component configured to receive sensor data of a set of moving objects, and extract a set of attributes from each of the set of moving objects captured within the scan area at the POS; an identification component configured to update an appearance model with the set of attributes from each of the set of moving objects; and an analysis component configured to analyze the appearance model to identify at least one of the set of moving objects as an operator of the POS.
摘要翻译：提供了动态学习销售点（POS）的运营商的一组属性的方法。在一个实施例中，存在一种属性工具，包括被配置为接收一组移动对象的传感器数据的提取部件，并且从POS中的扫描区域内捕获的移动对象集合中的每一个提取一组属性; 识别组件，被配置为使用来自所述一组移动对象的所述一组属性来更新外观模型; 以及分析部件，被配置为分析所述外观模型以将所述一组移动对象中的至少一个识别为所述POS的操作者。

8. 发明授权

US08694443B2 System and method for automatically distinguishing between customers and in-store employees 失效
标题翻译：用于自动区分客户和店内员工的系统和方法
公开(公告)号：US08694443B2
公开(公告)日：2014-04-08
申请号：US12263928
申请日：2008-11-03
申请人： Russell P. Bobbitt , Quanfu Fan , Sharathchandra U. Pankanti , Akira Yanagawa , Yun Zhai
发明人： Russell P. Bobbitt , Quanfu Fan , Sharathchandra U. Pankanti , Akira Yanagawa , Yun Zhai
IPC分类号： G06F15/18
CPC分类号： G06N99/005 , G06Q30/06
摘要： An approach that automatically distinguishes between in-store customers and in-store employees is provided. In one embodiment, there is a learning tool configured to construct a model for an in-store employee; a matching tool configured to match attributes between a particular person and the constructed models for an in-store employee; and a classifying tool configured to classify persons into categories of employees and customers based on amount of matching attributes between a particular person and the model for an in-store employee.
摘要翻译：提供了一种自动区分店内客户和店内员工的方法。在一个实施例中，存在用于构建店内员工的模型的学习工具; 匹配工具，被配置为匹配特定人员和店内员工的构建模型之间的属性; 以及分类工具，其被配置为基于针对店内员工的特定人与模型之间的匹配属性的数量来将人员分类为雇员和顾客的类别。

9. 发明授权

US08494214B2 Dynamically learning attributes of a point of sale operator 失效
标题翻译：动态学习销售点操作员的属性
公开(公告)号：US08494214B2
公开(公告)日：2013-07-23
申请号：US12261304
申请日：2008-10-30
申请人： Russell P. Bobbitt , Quanfu Fan , Arun Hampapur , Frederik C. M. Kjeldsen , Sharathchandra U. Pankanti , Akira Yanagawa , Yun Zhai
发明人： Russell P. Bobbitt , Quanfu Fan , Arun Hampapur , Frederik C. M. Kjeldsen , Sharathchandra U. Pankanti , Akira Yanagawa , Yun Zhai
IPC分类号： G06K9/00
CPC分类号： G06K9/00771
摘要： An approach that dynamically learns a set of attributes of an operator of a point of sale (POS) is provided. In one embodiment, there is an attribute tool, including an extraction component configured to receive sensor data of a set of moving objects, and extract a set of attributes from each of the set of moving objects captured within the scan area at the POS; an identification component configured to update an appearance model with the set of attributes from each of the set of moving objects; and an analysis component configured to analyze the appearance model to identify at least one of the set of moving objects as an operator of the POS.
摘要翻译：提供了动态学习销售点（POS）的运营商的一组属性的方法。在一个实施例中，存在一种属性工具，包括被配置为接收一组移动对象的传感器数据的提取部件，并且从POS中的扫描区域内捕获的移动对象集合中的每一个提取一组属性; 识别组件，被配置为使用来自所述一组移动对象的所述一组属性来更新外观模型; 以及分析部件，被配置为分析所述外观模型以将所述一组移动对象中的至少一个识别为所述POS的操作者。

10. 发明申请

US20110280547A1 AUDITING VIDEO ANALYTICS THROUGH ESSENCE GENERATION 失效
标题翻译：通过心理发生审视视频分析
公开(公告)号：US20110280547A1
公开(公告)日：2011-11-17
申请号：US12986233
申请日：2011-01-07
申请人： Quanfu Fan , Zuoxuan Lu , Sachiko Miyazawa , Sharathchandra U. Pankanti
发明人： Quanfu Fan , Zuoxuan Lu , Sachiko Miyazawa , Sharathchandra U. Pankanti
IPC分类号： H04N5/91
CPC分类号： G06K9/00355 , G06T7/20 , G08B13/196
摘要： Video analytics data is audited through review of selective visual essence subsets of visual images from a visual image stream as a function of a temporal relationship of the essence subset images to a triggering alert event. The visual essence subset comprehends an image contemporaneous with the triggering alert event and one or more other images occurring before or after the contemporaneous image. The generated visual essence is presented for review to determine whether the triggering alert event is a true or false alert, or whether additional data from the visual image stream is required to make such a determination. If determined from the presented visual essence that the additional data is required make the true or false determination, then additional data is presented from the visual image stream for review.
摘要翻译：通过从可视图像流中检查视觉图像的选择性视觉实质子集作为本质子集图像与触发警报事件的时间关系的函数来审查视频分析数据。视觉本质子集包括与触发警报事件同时发生的图像以及在同期图像之前或之后发生的一个或多个其它图像。生成的视觉精华被呈现供审查以确定触发警报事件是真实还是假警报，或者是否需要来自视觉图像流的附加数据进行这样的确定。如果从呈现的视觉实质确定需要附加数据进行真实或错误的确定，则从视觉图像流中呈现附加数据以供审查。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式