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1. 发明申请

US20080200205A1 System and method for interacting with objects via a camera enhanced mobile device 有权
标题翻译：通过相机增强的移动设备与对象交互的系统和方法
公开(公告)号：US20080200205A1
公开(公告)日：2008-08-21
申请号：US11504873
申请日：2006-08-15
申请人： Qiong Liu , Don Kimber , Patrick Chiu , Laurent Denoue
发明人： Qiong Liu , Don Kimber , Patrick Chiu , Laurent Denoue
IPC分类号： H04M1/00
CPC分类号： G06F3/0346 , H04M1/72522 , H04M2250/52
摘要： Embodiments of the present invention enable an image based controller to control and manipulate objects with simple point-and-capture operations via images captured by a camera enhanced mobile device. Powered by this technology, a user is able to complete many complicated control tasks via guided control of objects without utilizing laser pointers, IR transmitters, mini-projectors, or bar code tagging and/or customized wall paper are not needed for the environment control. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures, and the claims.
摘要翻译：本发明的实施例使得基于图像的控制器能够通过使用由相机增强的移动设备捕获的图像的简单的点和捕获操作来控制和操纵对象。通过这种技术，用户无需使用激光指针即可完成许多复杂的控制任务，而不需要使用激光指针，红外发射器，小型投影机或者条形码标签和/或定制的墙纸来进行环境控制。本说明书不是对本发明的完整描述或限制本发明的范围。本发明的其它特征，方面和目的可以通过对说明书，附图和权利要求的评述来获得。

2. 发明授权

US06775014B2 System and method for determining the location of a target in a room or small area 有权
标题翻译：用于确定目标在房间或小区域中的位置的系统和方法
公开(公告)号：US06775014B2
公开(公告)日：2004-08-10
申请号：US09764837
申请日：2001-01-17
申请人： Jonathan Foote , Don Kimber
发明人： Jonathan Foote , Don Kimber
IPC分类号： G01B1114
CPC分类号： G01S11/12 , G01S5/16
摘要： A system is provided for locating a target, such as a person, relative to a projection screen, the system including two infrared light sources for casting separate shadows of the target on a translucent screen, such as those commonly used for back-projection displays. A sensitive video camera with an infrared filter over the lens that blocks all visible light is located behind the screen. This video camera captures a crisp silhouette for each of the shadows of the target. Image processing techniques detect the person's location as well as typical gestures, such as indicating or pointing to an area of the screen. This allows natural interaction with the display, for example, controlling a pointer or cursor on the screen by pointing at the desired area.
摘要翻译：提供了一种用于相对于投影屏定位诸如人的目标的系统，所述系统包括用于在诸如通常用于背投显示器的半透明屏幕上的半透明屏幕上投射目标的分离阴影的两个红外光源。一个敏感的摄像机，透镜上的红外滤光片阻挡所有可见光，位于屏幕后面。该摄像机捕获目标的每个阴影的清晰剪影。图像处理技术检测人的位置以及典型的手势，例如指示或指向屏幕的一个区域。这允许与显示器的自然交互，例如通过指向所需区域来控制屏幕上的指针或光标。

3. 发明授权

US08009193B2 Unusual event detection via collaborative video mining 有权
标题翻译：通过协作视频挖掘异常事件检测
公开(公告)号：US08009193B2
公开(公告)日：2011-08-30
申请号：US11446893
申请日：2006-06-05
申请人： Hanning Zhou , Don Kimber , Lynn Wilcox
发明人： Hanning Zhou , Don Kimber , Lynn Wilcox
IPC分类号： H04N7/12
CPC分类号： G06K9/00771 , G06K9/6218
摘要： Embodiments of the present invention describe a collaborative framework for mining of surveillance videos to detect abnormal events, which introduces a two-stage training process to alleviate the high false alarm problem. In the first stage, unsupervised clustering is performed on the segments of the video streams and a set of abnormal events are combined with user feedback to generate a clean training set. In the second stage, the clean training set is used to train a more precise model for the analysis of normal events and the motion detection results from multiple cameras can be cross validated and combined. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures, and the claims.
摘要翻译：本发明的实施例描述了用于检测异常事件的监视视频挖掘的协同框架，其引入了两阶段训练过程以减轻高错误警报问题。在第一阶段，对视频流的片段执行无监督的聚类，并且将一组异常事件与用户反馈相结合以产生干净的训练集。在第二阶段，清洁训练集用于训练更准确的模型，用于分析正常事件，并且可以交叉验证并组合来自多个摄像机的运动检测结果。本说明书不是对本发明的完整描述或限制本发明的范围。本发明的其它特征，方面和目的可以通过对说明书，附图和权利要求的评述来获得。

4. 发明申请

US20090243957A1 SYSTEMS AND METHODS FOR INFORMATION VISUALIZATION IN MULTI-DISPLAY ENVIRONMENTS 审中-公开
标题翻译：用于多显示环境中信息可视化的系统和方法
公开(公告)号：US20090243957A1
公开(公告)日：2009-10-01
申请号：US12055239
申请日：2008-03-25
申请人： Tao Ni , Patrick Chiu , Don Kimber
发明人： Tao Ni , Patrick Chiu , Don Kimber
IPC分类号： G09G5/00
CPC分类号： G06F3/04815 , G06F3/1423
摘要： A system for visualizing information in multi-display environments (“MDEs”) using spatial and perspective-aware visualization techniques. In one implementation, the position of each display in a three-dimensional MDE is determined relative to the other displays. Graphical decoration objects and link paths are then used to help visualize relatedness and continuity between graphical data objects and graphical node-link objects on different displays. Three-dimensional decoration objects and link paths are also constructed to visualize interrelationships between data objects on displays that are not on the same plane. The visualization techniques can also be integrated with mobile displays using location sensing technology to dynamically adjust the decoration objects. Additionally, user tracking systems will dynamically adjust the decoration objects based on user perspective. The visualization techniques are applicable to physical, virtual or mixed physical-virtual environments.
摘要翻译：使用空间和透视感知可视化技术在多显示环境（“MDEs”）中可视化信息的系统。在一个实现中，相对于其他显示器确定三维MDE中的每个显示器的位置。然后使用图形装饰对象和链接路径来帮助可视化图形数据对象与不同显示器上的图形节点链接对象之间的相关性和连续性。还构建了三维装饰对象和链接路径，以可视化不在同一平面上的显示器上的数据对象之间的相互关系。可视化技术还可以使用位置感测技术与移动显示器集成，以动态调整装饰对象。此外，用户跟踪系统将根据用户观点动态调整装饰对象。可视化技术适用于物理，虚拟或混合物理虚拟环境。

5. 发明授权

US06839067B2 Capturing and producing shared multi-resolution video 有权
标题翻译：捕获和制作共享多分辨率视频
公开(公告)号：US06839067B2
公开(公告)日：2005-01-04
申请号：US10205739
申请日：2002-07-26
申请人： Qiong Liu , Don Kimber , Lynn D. Wilcox , Jonathan T. Foote , John Boreczky , Patrick Chiu , Shingo Uchihashi , Hai Tao
发明人： Qiong Liu , Don Kimber , Lynn D. Wilcox , Jonathan T. Foote , John Boreczky , Patrick Chiu , Shingo Uchihashi , Hai Tao
IPC分类号： H04N7/14 , H04N7/15 , H04N7/173 , G09G5/00
CPC分类号： G08B13/19643 , H04N7/142 , H04N7/147 , H04N7/15
摘要： A method and apparatus for providing multi-resolution video to multiple users under hybrid human and automatic control. Initial environment and close-up images are captured using a first camera and a PTZ camera. The initial images are then stored in memory. Current environment and close-up images are captured and the an estimated difference between the initial and current images and the true image is determined. The estimated differences are weighted and compared and the stored images are updated. A close-up image is then provided to each user of the system. The close-up camera is then directed to a portion of the environment image having high distortion, and current environment and close-up images are captured again.
摘要翻译：一种用于在混合人力和自动控制下向多个用户提供多分辨率视频的方法和装置。使用第一台摄像机和一台PTZ摄像机拍摄初始环境和特写图像。然后将初始图像存储在存储器中。捕获当前环境和特写图像，并确定初始图像和当前图像与真实图像之间的估计差异。估计的差异被加权和比较，并且存储的图像被更新。然后将特写图像提供给系统的每个用户。特写相机然后被引导到具有高失真的环境图像的一部分，并且再次捕获当前环境和特写图像。

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