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1. 发明申请

US20050185823A1 System and method for generating a viewable video index for low bandwidth applications 有权
标题翻译：用于为低带宽应用生成可视视频索引的系统和方法
公开(公告)号：US20050185823A1
公开(公告)日：2005-08-25
申请号：US10785890
申请日：2004-02-24
申请人： Lisa Brown , Jonathan Connell , Raymond Cooke , Arun Hampapur , Sharathchandra Pankanti , Andrew Senior , Ying-Li Tian
发明人： Lisa Brown , Jonathan Connell , Raymond Cooke , Arun Hampapur , Sharathchandra Pankanti , Andrew Senior , Ying-Li Tian
IPC分类号： G06F17/30 , G06T9/00 , H04N7/18 , H04N7/26 , G06K9/00 , G06K9/36
CPC分类号： H04N7/181 , G08B13/19604 , G08B13/19608 , G08B13/19673 , G08B13/19684 , H04N19/20
摘要： A system and method for generating a viewable video index for low bandwidth applications are provided. The exemplary aspects of the present invention solve the problems with the prior art systems by incorporating information for generating a viewable representation of the video data into the index, thus generating a viewable video index. The viewable video index contains information for generating a visual representation of moving objects in the video data, a visual representation of the background of the video capture area, i.e. the scene, a representation of the object trajectory, a representation of the object attributes, and a representation of detected events. The result is that the viewable video index may be transmitted to a low bandwidth application on a client device and may be used along with associated object and background models to generate a representation of the actual video data without requiring that the original video data itself be streamed to the client device.
摘要翻译：提供了一种用于为低带宽应用产生可视视频索引的系统和方法。本发明的示例性方面通过将用于生成视频数据的可视表示的信息并入索引来解决现有技术系统的问题，从而生成可视视频索引。可视的视频索引包含用于生成视频数据中的运动对象的视觉表示的信息，视频捕获区域的背景的视觉表示，即场景，对象轨迹的表示，对象属性的表示，以及检测到的事件的表示。结果是，可视的视频索引可以被发送到客户端设备上的低带宽应用，并且可以与相关联的对象和背景模型一起使用以生成实际视频数据的表示，而不需要流式传输原始视频数据本身到客户端设备。

2. 发明申请

US20050078178A1 System and method for providing position-independent pose estimation 有权
标题翻译：用于提供与位置无关的姿态估计的系统和方法
公开(公告)号：US20050078178A1
公开(公告)日：2005-04-14
申请号：US10683334
申请日：2003-10-10
申请人： Lisa Brown , Rudolf Bolle , Jonathan Connell , Arun Hampapur , Sharathchandra Pankanti , Andrew Senior , Ying-Li Tian
发明人： Lisa Brown , Rudolf Bolle , Jonathan Connell , Arun Hampapur , Sharathchandra Pankanti , Andrew Senior , Ying-Li Tian
IPC分类号： H04N7/18
CPC分类号： H04N7/181 , G06T7/70 , G06T2207/10012 , G06T2207/30196 , G06T2207/30244
摘要： A system and method to estimate the absolute coarse pose of a rigid body, and more specifically of an individual's head as captured by overhead wide-angle cameras, by integrating position and pose information. Position information ideally includes three-dimensional position information provided by range finders or derived from images captured by multiple cameras. The three-dimensional position information can additionally be employed to determine the anchored viewing ray for the object.
摘要翻译：通过集成位置和姿态信息来估计刚体的绝对粗略姿态的系统和方法，更具体地，由顶置广角摄像机拍摄的个人的头部。位置信息理想地包括由测距仪提供的三维位置信息或由多个摄像机拍摄的图像导出。另外可以使用三维位置信息来确定对象的锚定观察光线。

3. 发明申请

US20070201694A1 PRIVACY MANAGEMENT IN IMAGING SYSTEM 审中-公开
标题翻译：成像系统中的隐私管理
公开(公告)号：US20070201694A1
公开(公告)日：2007-08-30
申请号：US11688571
申请日：2007-03-20
申请人： Rudolf Bolle , Lisa Brown , Jonathan Connell , Arun Hampapur , Sharathchandra Pankanti , Nalini Ratha , Andrew Senior , Ying-Li Tian
发明人： Rudolf Bolle , Lisa Brown , Jonathan Connell , Arun Hampapur , Sharathchandra Pankanti , Nalini Ratha , Andrew Senior , Ying-Li Tian
IPC分类号： H04N7/167
CPC分类号： G06T1/0021
摘要： The system and method obscures descriptive image information about one or more images. The system comprises a selector for selecting the descriptive image information from one or more of the images, a transformer that transforms the descriptive information into a transformed state, and an authorizer that provides authorization criteria with the image. In a preferred embodiment, the transformed state is the respective image encoded with the descriptive information. The descriptive information can be obscured so that the descriptive information in the transformed state can be decoded only if one or more authorization inputs satisfy the authorization criteria.
摘要翻译：该系统和方法遮盖关于一个或多个图像的描述性图像信息。该系统包括用于从一个或多个图像中选择描述图像信息的选择器，将描述信息变换为变换状态的变换器，以及向图像提供授权标准的授权器。在优选实施例中，变换状态是用描述信息编码的各个图像。描述性信息可能被遮蔽，使得仅当一个或多个授权输入满足授权标准时才能对解码状态中的描述信息进行解码。

4. 发明申请

US20050012817A1 Selective surveillance system with active sensor management policies 审中-公开
标题翻译：选择性监控系统具有主动传感器管理策略
公开(公告)号：US20050012817A1
公开(公告)日：2005-01-20
申请号：US10620247
申请日：2003-07-15
申请人： Arun Hampapur , Sharathchandra Pankanti , Andrew Senior , Ying-Li Tian , Lisa Brown , Rudolf Bolle
发明人： Arun Hampapur , Sharathchandra Pankanti , Andrew Senior , Ying-Li Tian , Lisa Brown , Rudolf Bolle
IPC分类号： H04N7/18
CPC分类号： H04N7/185 , H04N7/181
摘要： A system and method for selectively monitoring movement of one or more objects having one or more object attributes in a three dimensional space. The method is achieved by following the steps of detecting a position of the one or more objects in the three dimensional space by collecting information from one or more static sensors; selecting each detected object for monitoring; uniquely identifying selected objects and assigning one or more variable sensors to monitor the uniquely identified object. The method further requires gathering information from the variable sensors for each identified object; detecting a direction of each identified object in the three dimensional space; and controlling the one or more variable sensors to continuously point to the assigned uniquely identified object.
摘要翻译：一种用于选择性地监测在三维空间中具有一个或多个对象属性的一个或多个对象的移动的系统和方法。该方法通过以下步骤来实现：通过从一个或多个静态传感器收集信息来检测三维空间中的一个或多个对象的位置的步骤; 选择每个检测到的对象进行监视; 唯一地识别所选择的对象并分配一个或多个可变传感器来监视唯一识别的对象。该方法还需要从可变传感器收集每个识别的对象的信息; 检测三维空间中每个识别对象的方向; 以及控制所述一个或多个可变传感器以连续指向所分配的唯一识别的对象。

5. 发明申请

US20060197839A1 Automatic multiscale image acquisition from a steerable camera 有权
标题翻译：从可控照相机进行自动多尺度图像采集
公开(公告)号：US20060197839A1
公开(公告)日：2006-09-07
申请号：US11074383
申请日：2005-03-07
申请人： Andrew Senior , Sharathchandra Pankanti , Arun Hampapur , Lisa Brown , Ying-Li Tian
发明人： Andrew Senior , Sharathchandra Pankanti , Arun Hampapur , Lisa Brown , Ying-Li Tian
IPC分类号： H04N5/225 , H04N7/18 , H04N9/47
CPC分类号： H04N5/232 , H04N5/23216 , H04N5/247 , H04N7/18
摘要： A system for automatically acquiring high-resolution images by steering a pan-tilt-zoom camera at targets detected in a fixed camera view is provided. The system uses automatic or manual calibration between multiple cameras. Using automatic calibration, the homography between the cameras in a home position is estimated together with the effects of pan and tilt controls and the expected height of a person in the image. These calibrations are chained together to steer a slave camera. The manual calibration scheme steers a camera to the desired region of interest and calculates the pan, tile and zoom parameters accordingly.
摘要翻译：提供了一种用于通过将俯仰变焦相机瞄准在固定摄像机视图中检测到的目标来自动获取高分辨率图像的系统。该系统使用多台摄像机之间的自动或手动校准。使用自动校准，估计初始位置的摄像机之间的单应性以及平移和倾斜控制的效果以及人物在图像中的预期高度。这些校准被链接在一起以引导从照相机。手动校准方案将相机引导到所需的感兴趣区域，并相应地计算平移，平铺和缩放参数。

6. 发明申请

US20060083423A1 Method and apparatus for object normalization using object classification 有权
公开(公告)号：US20060083423A1
公开(公告)日：2006-04-20
申请号：US10965298
申请日：2004-10-14
申请人： Lisa Brown , Arun Hampapur , Ying-Li Tian , Chiao-Fe Shu , Andrew Senior
发明人： Lisa Brown , Arun Hampapur , Ying-Li Tian , Chiao-Fe Shu , Andrew Senior
IPC分类号： G06K9/62 , G06K9/46
CPC分类号： G06K9/3241 , G06K9/00362 , G06K9/00711 , G06K9/42
摘要： Methods and apparatus are provided for normalizing objects across a plurality of image viewpoints. A set of classification results are obtained for a given object class across a sequence of images for each of a plurality of viewpoints. The classification results are each comprised of a position of one of the objects in the image, and at least one projected property of the object at that position. Normalization parameters are then determined for each of the viewpoints by fitting a high order model to the classification results to model a change in the projected property. The high order model may implement a least squares fit of a second order polynomial to the classification results. The normalization parameters may be used to compute normalized features and normalized training data for object classification.

7. 发明申请

US20060269103A1 Methods and apparatus for automatically tracking moving entities entering and exiting a specified region 有权
标题翻译：自动跟踪进入和离开指定区域的移动实体的方法和装置
公开(公告)号：US20060269103A1
公开(公告)日：2006-11-30
申请号：US11140193
申请日：2005-05-27
申请人： Lisa Brown , Arun Hampapur , Andrew Senior , Ying-Li Tian , Senem Velipasalar
发明人： Lisa Brown , Arun Hampapur , Andrew Senior , Ying-Li Tian , Senem Velipasalar
IPC分类号： G06K9/00
CPC分类号： G06K9/32 , G06K9/00778 , G06T7/246 , G06T2207/30241
摘要： Techniques for tracking entities using a single overhead camera are provided. A foreground region is detected in a video frame of the single overhead camera corresponding to one or more entities. It is determined if the foreground region is associated with an existing tracker. It is determined whether the detected foreground region is the result of at least one of a merger of two or more smaller foreground regions having corresponding existing trackers and a split of a larger foreground region having a corresponding existing tracker when the detected foreground region is not associated with an existing tracker. The detected foreground region is tracked via at least one existing tracker when the foreground region is associated with an existing tracker or the foreground region is the result of at least one of a merger and a split.
摘要翻译：提供了使用单个架空照相机跟踪实体的技术。在对应于一个或多个实体的单个架空摄像机的视频帧中检测到前景区域。确定前景区域是否与现有跟踪器相关联。确定检测到的前景区域是否是具有对应的现有跟踪器的两个或更多个更小的前景区域的合并中的至少一个的结果，以及当检测到的前景区域不相关联时具有相应的现有跟踪器的较大前景区域的分割的结果与现有的跟踪器。当前景区域与现有的跟踪器相关联时，经过至少一个现有跟踪器跟踪检测到的前景区域，或者前景区域是合并和拆分中的至少一个的结果。

8. 发明申请

US20060159308A1 System and method for analyzing video from non-static camera 失效
标题翻译：用于分析非静态摄像机视频的系统和方法
公开(公告)号：US20060159308A1
公开(公告)日：2006-07-20
申请号：US11039497
申请日：2005-01-20
申请人： Arun Hampapur , Sharathchandra Pankanti , Andrew Senior
发明人： Arun Hampapur , Sharathchandra Pankanti , Andrew Senior
IPC分类号： G06K9/00 , G06K9/32
CPC分类号： H04N7/185 , G06T3/4038 , G06T7/246 , G08B13/19608 , G08B13/19663
摘要： A novel system and method of treating the output of moving cameras, in particular ones that enable the application of conventional “static camera” algorithms, e.g., to enable the continuous vigilance of computer surveillance technology to be applied to moving cameras that cover a wide area. According to the invention, a single camera is deployed to cover an area that might require many static cameras and a corresponding number of processing units. A novel system for processing the main video sufficiently enables long-term change detection, particularly the observation that a static object has been moved or has appeared, for instance detecting the parking and departure of vehicles in a parking lot, the arrival of trains in stations, delivery of goods, arrival and dispersal of people, or any other application.
摘要翻译：一种处理移动摄像机的输出的新型系统和方法，特别是能够应用常规“静态摄像机”算法的系统和方法，例如，能够将计算机监视技术的持续警觉性应用于覆盖广域的移动摄像机。根据本发明，单个相机被部署以覆盖可能需要许多静态相机和相应数量的处理单元的区域。用于处理主视频的新型系统充分实现长期变化检测，特别是静态物体已被移动或已经出现的观察，例如检测停车场中车辆的停车和离开，列车到达车站货物的运送，人员的到达和分散，或任何其他的应用程序。

9. 发明申请

US20060061653A1 Techniques for view control of imaging units 失效
标题翻译：成像单元视图控制技术
公开(公告)号：US20060061653A1
公开(公告)日：2006-03-23
申请号：US10933660
申请日：2004-09-03
申请人： Arun Hampapur , Martin Kienzle , Sharathchandra Pankanti , Andrew Senior
发明人： Arun Hampapur , Martin Kienzle , Sharathchandra Pankanti , Andrew Senior
IPC分类号： H04N7/18
CPC分类号： H04N7/181
摘要： Techniques are presented for controlling views of plurality of imaging units, where each imaging unit outputs a feed comprising video. A set of parameters are determined, and the set of parameters defines a given selected view of a region able to be visually covered by the plurality of imaging units. The given selected view is one of a plurality of predetermined selected views of the region. Each of the plurality of selected views corresponds to a portion of the region and to one or more of the imaging units able to visually cover the portion of the region. Further, each selected view is defined by a corresponding set of parameters. It is determined which of the one or more feeds correspond to the given selected view, and the one or more feeds that correspond to the given selected view are output.
摘要翻译：提供了用于控制多个成像单元的视图的技术，其中每个成像单元输出包括视频的馈送。确定一组参数，并且参数集合定义能够被多个成像单元视觉上覆盖的区域的给定选定视图。给定的选定视图是该区域的多个预定的选定视图之一。多个所选视图中的每一个对应于该区域的一部分以及能够可视地覆盖该区域的一部分的一个或多个成像单元。此外，每个选择的视图由相应的一组参数定义。确定一个或多个馈送中的哪一个对应于给定的所选视图，并且输出对应于给定所选视图的一个或多个馈送。

10. 发明申请

US20060104444A1 System and practice for surveillance privacy-protection certification and registration 审中-公开
公开(公告)号：US20060104444A1
公开(公告)日：2006-05-18
申请号：US10989760
申请日：2004-11-16
申请人： Arun Hampapur , Sharathchandra Pankanti , Andrew Senior
发明人： Arun Hampapur , Sharathchandra Pankanti , Andrew Senior
IPC分类号： H04N7/167
CPC分类号： G08B13/19686
摘要： There is provided an apparatus for the certification of privacy compliance. The apparatus includes a registry of at least one of enrolled video surveillance operators, approved surveillance hardware devices, approved surveillance software programs, approved surveillance system installers, and approved entities that manage surveillance systems. The apparatus further includes a registry searcher, in signal communication with the registry, for receiving queries to the registry, and for determining whether at least one of a particular surveillance operator, a particular surveillance hardware device, a particular surveillance software program, a particular surveillance system installer, and a particular entity that manages a particular surveillance system is on the registry based on a given query.

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