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公开(公告)号：US09147260B2
公开(公告)日：2015-09-29
申请号：US12972836
申请日：2010-12-20
CPC分类号： G06T7/207 , G03B15/16 , G06T7/215 , G06T7/223 , G06T7/246 , G06T7/248 , G06T7/254 , G06T7/277 , G06T2207/10016 , G06T2207/20076 , G06T2207/30232 , G06T2207/30241
摘要： A system and computer program product for performing visual surveillance of one or more moving objects include registering one or more images captured by one or more cameras, wherein registering the one or more images comprises region-based registration of the one or more images in two or more adjacent frames, performing motion segmentation of the one or more images to detect one or more moving objects and one or more background regions in the one or more images, and tracking the one or more moving objects to facilitate visual surveillance of the one or more moving objects.
摘要翻译： 用于执行一个或多个移动物体的视觉监视的系统和计算机程序产品包括登记由一个或多个照相机捕获的一个或多个图像，其中登记一个或多个图像包括基于区域的一个或多个图像的两个或多个图像的注册， 执行所述一个或多个图像的运动分割以检测所述一个或多个图像中的一个或多个移动物体和一个或多个背景区域，以及跟踪所述一个或多个移动物体以促进所述一个或多个图像的视觉监视 移动物体
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公开(公告)号：US08582803B2
公开(公告)日：2013-11-12
申请号：US12905272
申请日：2010-10-15
申请人： Lei Ding , Quanfu Fan , Prasad Gabbur , Arun Hampapur , Sachiko Miyazawa , Sharathchandra U. Pankanti
发明人： Lei Ding , Quanfu Fan , Prasad Gabbur , Arun Hampapur , Sachiko Miyazawa , Sharathchandra U. Pankanti
IPC分类号： G06K9/00
CPC分类号： G06K9/6215 , G06K9/00335 , G06K9/00771
摘要： Determination of human behavior from an alignment of data streams includes acquiring visual image primitives from a video input comprising visual information relevant to a human activity. The primitives are temporally aligned to an optimally hypothesized sequence of primitives transformed from a sequence of transactions as a function of a distance metric between the observed primitive sequence and the transformed primitive sequence. More particularly, transforming includes comparing the distance metric costs and choosing and performing the lowest cost of temporally matching the observed primitives to one or more transactions, deleting a primitive, or associating a primitive with a pseudo transaction marker. Accordingly, alerts are issued based on analysis of the transformation of primitives.
摘要翻译： 从数据流的对齐确定人类行为包括从包括与人类活动相关的视觉信息的视频输入中获取视觉图像原语。 原语在时间上与从事件序列变换的最优假设序列的原语对齐，作为观察到的原始序列与经变换的原始序列之间的距离度量的函数。 更具体地，变换包括比较距离度量成本并选择和执行将观察到的原语暂时匹配到一个或多个事务，删除原语或将原语与伪交易标记相关联的最低成本。 因此，基于对原语的转换的分析发出警报。
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公开(公告)号：US20130013640A1
公开(公告)日：2013-01-10
申请号：US13179125
申请日：2011-07-08
申请人： Wei Shan Dong , Arun Hampapur , Zhong Bo Jiang , Hongfei Li , Xuan Liu , Wei Sun
发明人： Wei Shan Dong , Arun Hampapur , Zhong Bo Jiang , Hongfei Li , Xuan Liu , Wei Sun
IPC分类号： G06F17/30
CPC分类号： G06F17/30241 , G06F17/30592
摘要： A system, method and computer program product for mining a rule including spatial information and non-spatial information by using a SAR (Spatial Association Rule) mining tool. The computing system is configured to construct an expanded spatial predicate transaction table for reference spatial objects and a generalized taxonomy for task-relevant spatial objects. The computing system is configured to run the SAR mining tool with the constructed expanded spatial predicate transaction and the generalized taxonomy. The computing system outputs, from the SAR mining tool, a set of generalized spatial association rules for the reference spatial objects. The generalized spatial association rule includes the spatial information and non-spatial information, associated with both the reference spatial objects and the task-relevant spatial objects.
摘要翻译： 一种用于通过使用SAR（空间关联规则）挖掘工具挖掘包括空间信息和非空间信息的规则的系统，方法和计算机程序产品。 计算系统被配置为构建用于参考空间对象的扩展空间谓词事务表和用于任务相关空间对象的广义分类法。 计算系统配置为运行SAR挖掘工具，其中构建了扩展的空间谓词事务和广义分类法。 计算系统从SAR挖掘工具输出一组用于参考空间对象的广义空间关联规则。 广义空间关联规则包括与参考空间对象和任务相关的空间对象相关联的空间信息和非空间信息。
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公开(公告)号：US20120257793A1
公开(公告)日：2012-10-11
申请号：US13525905
申请日：2012-06-18
IPC分类号： G06K9/62
CPC分类号： G06K9/00369 , G06K9/00771 , G06K9/2081 , G06K9/3241 , G06K2209/23
摘要： Techniques for classifying one or more objects in at least one video, wherein the at least one video comprises a plurality of frames are provided. One or more objects in the plurality of frames are tracked. A level of deformation is computed for each of the one or more tracked objects in accordance with at least one change in a plurality of histograms of oriented gradients for a corresponding tracked object. Each of the one or more tracked objects is classified in accordance with the computed level of deformation.
摘要翻译： 用于对至少一个视频中的一个或多个对象进行分类的技术，其中所述至少一个视频包括多个帧。 跟踪多个帧中的一个或多个对象。 根据对应的跟踪对象的定向梯度的多个直方图中的至少一个变化来计算一个或多个跟踪对象中的每一个的变形水平。 一个或多个跟踪物体中的每一个根据计算的变形水平进行分类。
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125.发明申请SYSTEM AND METHOD FOR RISK OPTIMIZED, SPATIALLY SENSITIVE PREVENTIVE MAINTENANCE SCHEDULING FOR ASSET MANAGEMENT 审中-公开风险优化的系统和方法，用于资产管理的空间敏感的预防性维护调度公开(公告)号：US20120130759A1
公开(公告)日：2012-05-24
申请号：US12954051
申请日：2010-11-24
CPC分类号： G06Q10/0635 , G06Q10/0631 , G06Q10/20
摘要： A preventative maintenance method and a system for estimating the risk of failure of an asset based on intrinsic parameters such as failure history combined with causative factors like weather and independent external risk factors such as vandalism and risk of flooding. The present invention may further have a system for estimating the risk of failure of an asset based on intrinsic parameters, such as failure history combined with causative factors such as weather and independent external risk factors like vandalism and risk of flooding having a location based asset/service failure risk estimator, an external risk estimates database for feeding and an integrated failure risk database, the external risk estimates database feeding the integrated failure risk database.
摘要翻译： 一种预防性维护方法和一种基于内部参数（如失败历史）与诸如天气和独立外部风险因素（如破坏行为和洪水风险）等因果因素相结合的资产估计风险的系统。 本发明还可以具有用于基于内在参数来估计资产失效风险的系统，诸如故障历史与诸如天气和独立的外部风险因素之类的因果关系，诸如破坏行为和具有基于位置的资产/ 服务失败风险估算器，用于喂养的外部风险估计数据库和综合失败风险数据库，外部风险估算数据库为整合的故障风险数据库提供服务。
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公开(公告)号：US20120027304A1
公开(公告)日：2012-02-02
申请号：US12845095
申请日：2010-07-28
IPC分类号： G06K9/46
CPC分类号： G06K9/00718 , G06K9/00369 , G06K9/00664 , G06K9/469 , G06K9/6201 , G06K9/6202 , G06K9/6232 , G06K9/6857
摘要： The invention provides an improved method to detect semantic attributes of human body in computer vision. In detecting semantic attributes of human body in computer vision, the invention maintains a list of semantic attributes, each of which corresponds to a human body part. A computer module then analyzes segments of a frame of a digital video to detect each semantic attribute by finding a most likely attribute for each segment. A threshold is applied to select candidate segments of the frame for further analysis. The candidate segments of the frame then go through geometric and resolution context analysis by applying the physical structure principles of a human body and by analyzing increasingly higher resolution versions of the image to verify the existence and accuracy of parts and attributes. A computer module computes a resolution context score for a lower resolution version of the image based on a weighted average score computed for a higher resolution version of the image by evaluating appearance features, geometric features, and resolution context features when available on the higher resolution version of the image. Finally, an optimal configuration step is performed via dynamic programming to select an optimal output with both semantic attributes and spatial positions of human body parts on the frame.
摘要翻译： 本发明提供了一种用于检测计算机视觉中人体语义属性的改进方法。 在检测计算机视觉中人体的语义属性时，本发明保留了语义属性的列表，每个语义属性对应于人体部分。 然后，计算机模块通过为每个段找到最可能的属性来分析数字视频的帧的段以检测每个语义属性。 应用阈值来选择帧的候选片段用于进一步分析。 然后，帧的候选片段通过应用人体的物理结构原理并通过分析图像的越来越高的分辨率版本来验证部件和属性的存在和准确性来进行几何和分辨率上下文分析。 计算机模块基于通过在更高分辨率版本上可用时评估外观特征，几何特征和分辨率上下文特征来计算针对图像的较高分辨率版本的加权平均得分，来计算图像的较低分辨率版本的分辨率上下文得分 的图像。 最后，通过动态规划执行最佳配置步骤，以选择具有框架上人体部位的语义属性和空间位置的最优输出。
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公开(公告)号：US20100134619A1
公开(公告)日：2010-06-03
申请号：US12325389
申请日：2008-12-01
CPC分类号： G06Q10/04 , G06Q10/06393 , G08B13/19602
摘要： An approach that evaluates an effectiveness of a monitoring system is provided. In one embodiment, there is a performance evaluation tool, including an evaluation component configured to receive visual media at a monitoring system monitored by a set of users, and evaluate a monitoring performance of the set of users in response to a simulated alert within the visual media. The performance evaluation tool further comprises an analysis component configured to predict an effectiveness of the monitoring system based on the performance of the set of users in response to the simulated alert within the visual media.
摘要翻译： 提供了一种评估监控系统有效性的方法。 在一个实施例中，存在一个性能评估工具，包括被配置为在由一组用户监控的监视系统上接收可视媒体的评估组件，并且响应于视觉内的模拟警报来评估该组用户的监视性能 媒体。 性能评估工具还包括分析组件，其被配置为响应于视觉媒体内的模拟警报，基于该组用户的性能来预测监视系统的有效性。
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公开(公告)号：US20090236419A1
公开(公告)日：2009-09-24
申请号：US12052051
申请日：2008-03-20
申请人： Jonathan H. Connell II , Myron D. Flickner , Norman Haas , Arun Hampapur , Charles A. Otto , Sharathchandra U. Pankanti
发明人： Jonathan H. Connell II , Myron D. Flickner , Norman Haas , Arun Hampapur , Charles A. Otto , Sharathchandra U. Pankanti
IPC分类号： G06K15/00
CPC分类号： G07G1/0054
摘要： The present invention provides a solution for controlling checkout throughput. Specifically, under the present invention a set of attributes of an item will be obtained. An analysis of the set of attributes will then be performed to determine whether an inconsistency exists based on a tolerance threshold. Such analysis can include, for example, comparing the weight of the item to its expected weight. This can help determine if a mistake has been made or fraud has been committed. Whether an inconsistency is observed is based on a tolerance threshold. For example, a certain deviation (i.e., the tolerance threshold) from an expected value could be allowed to could be allowed to reduce errors during the checkout process and thereby increase checkout throughput. As such, the present invention allows the tolerance threshold to be tuned based on a desired checkout throughput.
摘要翻译： 本发明提供了一种用于控制检验吞吐量的解决方案。 具体地说，在本发明中，将获得一组物品的属性。 然后将执行对该组属性的分析，以基于公差阈值确定是否存在不一致。 这种分析可以包括例如将物品的重量与其预期重量进行比较。 这可以帮助确定是否发生了错误或已经犯了欺诈。 观察到不一致是基于公差阈值。 例如，可以允许从期望值的一定偏差（即，容限阈值）被允许在结算过程期间减少错误，从而增加结帐吞吐量。 因此，本发明允许基于期望的结算吞吐量来调整公差阈值。
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129.发明授权System and method for assuring high resolution imaging of distinctive characteristics of a moving object 失效用于确保移动物体的独特特征的高分辨率成像的系统和方法公开(公告)号：US07542588B2
公开(公告)日：2009-06-02
申请号：US10836075
申请日：2004-04-30
CPC分类号： H04N1/00347 , G01S3/7864 , H04N1/2187 , H04N2201/3252 , H04N2201/3254
摘要： A system and method for assuring a high resolution image of an object, such as the face of a person, passing through a targeted space are provided. Both stationary and active or pan-tilt-zoom cameras are utilized. The at least one stationary camera acts as a trigger point such that when a person passes through a predefined targeted area of the at least one stationary camera, the system is triggered for object imaging and tracking. Upon the occurrence of a triggering event in the system, the system predicts the motion and position of the person. Based on this predicted position of the person, an active camera that is capable of obtaining an image of the predicted position is selected and may be controlled to focus its image capture area on the predicted position of the person. After the active camera control and image capture processes, the system evaluates the quality of the captured face images and reports the result to the security agents and interacts with the user.
摘要翻译： 提供了一种用于确保通过目标空间的诸如人脸的对象的高分辨率图像的系统和方法。 使用固定和主动或俯仰变焦相机。 所述至少一个固定照相机用作触发点，使得当人通过所述至少一个固定照相机的预定义目标区域时，所述系统被触发用于物体成像和跟踪。 在系统中发生触发事件时，系统预测人的运动和位置。 基于该人的预测位置，选择能够获得预测位置的图像的有源摄像机，并且可以被控制以将其图像拍摄区域聚焦在人的预测位置上。 在主动摄像机控制和图像捕获过程之后，系统评估捕获的脸部图像的质量，并将结果报告给安全代理并与用户进行交互。
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公开(公告)号：US07503490B1
公开(公告)日：2009-03-17
申请号：US12188365
申请日：2008-08-08
申请人： Russell P. Bobbitt , Myron Flickner , Arun Hampapur , Charles A. Otto , Sharathchandra U. Pankanti , Unsang Park , Akira Yanagawa , Yun Zhai
发明人： Russell P. Bobbitt , Myron Flickner , Arun Hampapur , Charles A. Otto , Sharathchandra U. Pankanti , Unsang Park , Akira Yanagawa , Yun Zhai
CPC分类号： G07G3/006 , G06Q20/208 , G07G1/0054
摘要： A non-scan detect system for a retail checkout station includes a non-scan detect module. The non-scan detect module, when operated, causes the non-scan detect system to detect the passing of an item across a scanner device of a retail checkout station, determine that the item passing across the scanner device was not registered as a scan, establish a potential non-scanned item based on the item not being registered as a scan, obtain an image of the potential non-scanned item, establish a scanned item based on an item passing across the scanner device being registered as a scan, extract features associated with the scanned item, compare the features associated with the scanned item with the image of the potential non-scanned item, and trigger an actual non-scan if the features of the scanned item do not substantially match the image of the potential non-scanned item.
摘要翻译： 用于零售检验台的非扫描检测系统包括非扫描检测模块。 非扫描检测模块在操作时使得非扫描检测系统检测物品在零售检验台的扫描仪装置上的通过，确定通过扫描仪装置的物品未被注册为扫描， 基于未被注册为扫描的项目建立潜在的非扫描项目，获得潜在未扫描项目的图像，基于通过被注册为扫描的扫描仪设备通过的项目建立扫描项目，提取特征 与扫描的项目相关联，将与扫描项目相关联的特征与潜在未扫描项目的图像进行比较，并且如果扫描项目的特征基本上不匹配潜在非扫描项目的图像，则触发实际的非扫描， 扫描项目。
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