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41. 发明授权

US08281334B2 Facilitating advertisement placement over video content 有权
标题翻译：促进视频内容的广告放置
公开(公告)号：US08281334B2
公开(公告)日：2012-10-02
申请号：US12059255
申请日：2008-03-31
申请人： Ying Shan , Yue Zhou , Xu Liu , Ying Li , Zhengyou Zhang
发明人： Ying Shan , Yue Zhou , Xu Liu , Ying Li , Zhengyou Zhang
IPC分类号： H04N7/10 , G06F3/048
CPC分类号： G06Q30/02 , G06T7/97 , G06T2207/10016 , G06T2207/20021
摘要： Systems, methods, computer-readable media, and graphical user interfaces for facilitating advertisement placement over video content are provided. Images within a video are partitioned into image regions. Upon partitioning images into image regions, an intrusiveness score is determined for each image region. Based on the intrusiveness scores, optimal placement of an advertisement within the video is determined.
摘要翻译：提供了系统，方法，计算机可读介质和图形用户界面，以便于通过视频内容进行广告放置。视频内的图像被分割成图像区域。在将图像分割成图像区域时，针对每个图像区域确定侵入性分数。基于侵入性分数，确定视频内的广告的最佳放置。

42. 发明申请

US20120155680A1 VIRTUAL AUDIO ENVIRONMENT FOR MULTIDIMENSIONAL CONFERENCING 有权
标题翻译：多媒体会议的虚拟音频环境
公开(公告)号：US20120155680A1
公开(公告)日：2012-06-21
申请号：US12970964
申请日：2010-12-17
申请人： Wei-ge Chen , Zhengyou Zhang , Yoomi Hur
发明人： Wei-ge Chen , Zhengyou Zhang , Yoomi Hur
IPC分类号： H04R5/02
CPC分类号： H04R27/00 , H04R2227/003 , H04R2227/005
摘要： The disclosed architecture employs signal processing techniques to provide audio perception only, or audio perception that matches the visual perception. This also provides spatial audio reproduction for multiparty teleconferencing such that the teleconferencing participants perceive themselves as if they were sitting in the same room. The solution is based on the premise that people perceive sounds as a reconstructed wavefront, and hence, the wavefronts are used to provide the spatial perceptual cues. The differences between the spatial perceptual cues derived from the reconstructed wavefront of sound waves and the ideal wavefront of sound waves form an objective metric for spatial perceptual quality, and provide the means of evaluating the overall system performance. Additionally, compensation filters are employed to improve the spatial perceptual quality of stereophonic systems by optimizing the objective metrics.
摘要翻译：所公开的架构采用信号处理技术来仅提供音频感知，或者与视觉感知匹配的音频感知。这也为多方电话会议提供了空间音频再现，使得电话会议参与者将自己视为坐在同一个房间中。解决方案是基于人们将声音视为重建波前的前提，因此波前用于提供空间感知线索。从声波重构波前衍生的空间感知线索与声波理想波阵面之间的差异形成了空间感知质量的客观指标，并提供了评估整体系统性能的手段。另外，通过优化客观指标，采用补偿滤波器来提高立体声系统的空间感知质量。

43. 发明申请

US20120105585A1 IN-HOME DEPTH CAMERA CALIBRATION 有权
标题翻译：家庭深度摄像机校准
公开(公告)号：US20120105585A1
公开(公告)日：2012-05-03
申请号：US12939038
申请日：2010-11-03
申请人： Prafulla J. Masalkar , Szymon P. Stachniak , Tommer Leyvand , Zhengyou Zhang , Leonardo Del Castillo , Zsolt Mathe
发明人： Prafulla J. Masalkar , Szymon P. Stachniak , Tommer Leyvand , Zhengyou Zhang , Leonardo Del Castillo , Zsolt Mathe
IPC分类号： H04N13/02
CPC分类号： H04N13/327 , A63F13/213 , A63F13/22 , G06F3/017 , G06T7/80 , G06T2207/10021 , G06T2207/10028 , G06T2207/30196 , H04N13/128 , H04N13/271
摘要： A system and method are disclosed for calibrating a depth camera in a natural user interface. The system in general obtains an objective measurement of true distance between a capture device and one or more objects in a scene. The system then compares the true depth measurement to the depth measurement provided by the depth camera at one or more points and determines an error function describing an error in the depth camera measurement. The depth camera may then be recalibrated to correct for the error. The objective measurement of distance to one or more objects in a scene may be accomplished by a variety of systems and methods.
摘要翻译：公开了用于在自然界面中校准深度相机的系统和方法。该系统通常获得捕获装置与场景中的一个或多个物体之间的真实距离的客观测量。然后，系统将真实深度测量与深度相机在一个或多个点提供的深度测量进行比较，并确定描述深度相机测量中的误差的误差函数。然后可以重新校准深度相机以校正错误。可以通过各种系统和方法来实现对场景中的一个或多个对象的距离的客观测量。

44. 发明申请

US20110295392A1 DETECTING REACTIONS AND PROVIDING FEEDBACK TO AN INTERACTION 有权
标题翻译：检测反应并提供反馈到交互
公开(公告)号：US20110295392A1
公开(公告)日：2011-12-01
申请号：US12789055
申请日：2010-05-27
申请人： Sharon K. Cunnington , Rajesh K. Hegde , Kori Quinn , Jin Li , Philip A. Chou , Zhengyou Zhang , Desney S. Tan
发明人： Sharon K. Cunnington , Rajesh K. Hegde , Kori Quinn , Jin Li , Philip A. Chou , Zhengyou Zhang , Desney S. Tan
IPC分类号： G06F17/00 , G06F19/00
CPC分类号： G06Q10/10 , H04N7/15
摘要： Reaction information of participants to an interaction may be sensed and analyzed to determine one or more reactions or dispositions of the participants. Feedback may be provided based on the determined reactions. The participants may be given an opportunity to opt in to having their reaction information collected, and may be provided complete control over how their reaction information is shared or used.
摘要翻译：可以感测和分析参与者对于相互作用的反应信息以确定参与者的一个或多个反应或处置。可以基于确定的反应来提供反馈。参与者可能有机会选择收集他们的反应信息，并且可以完全控制他们的反应信息如何共享或使用。

45. 发明申请

US20110267419A1 ACCELERATED INSTANT REPLAY FOR CO-PRESENT AND DISTRIBUTED MEETINGS 有权
标题翻译：加快现场和分销会议的即时更换
公开(公告)号：US20110267419A1
公开(公告)日：2011-11-03
申请号：US12771429
申请日：2010-04-30
申请人： Kori Inkpen Quinn , Rajesh Hegde , Zhengyou Zhang , John Tang , Sasa Junuzovic , Christopher Brooks
发明人： Kori Inkpen Quinn , Rajesh Hegde , Zhengyou Zhang , John Tang , Sasa Junuzovic , Christopher Brooks
IPC分类号： H04N7/14 , G10L15/26
CPC分类号： G06F3/04842 , G06K9/4676 , G10L25/78 , H04N7/15 , H04N7/155 , H04N21/2387 , H04N21/47202
摘要： Techniques for recording and replay of a live conference while still attending the live conference are described. A conferencing system includes a user interface generator, a live conference processing module, and a replay processing module. The user interface generator is configured to generate a user interface that includes a replay control panel and one or more output panels. The live conference processing module is configured to extract information included in received conferencing data that is associated with one or more conferencing modalities, and to display the information in the one or more output panels in a live manner (e.g., as a live conference). The replay processing module is configured to enable information associated with the one or more conferencing modalities corresponding to a time of the conference session prior to live to be presented at a desired rate, possibly different from the real-time rate, if a replay mode is selected in the replay control panel.
摘要翻译：描述了现场直播会议记录和重放现场会议的技巧。会议系统包括用户界面生成器，实时会议处理模块和重放处理模块。用户界面生成器被配置为生成包括重放控制面板和一个或多个输出面板的用户界面。实况会议处理模块被配置为提取包含在与一个或多个会议模式相关联的接收的会议数据中的信息，并以现场方式（例如，作为直播会议）在一个或多个输出面板中显示信息。重放处理模块被配置为如果重放模式是重放模式，则使能与在实时之前的会议会话的时间相对应的一个或多个会议模式的信息以与实时速率可能不同的期望速率被呈现在重播控制面板中选择。

46. 发明授权

US07853886B2 Persistent spatial collaboration 有权
标题翻译：持续的空间协作
公开(公告)号：US07853886B2
公开(公告)日：2010-12-14
申请号：US11711314
申请日：2007-02-27
申请人： Steven M. Drucker , Aamer Hydrie , Li-wei He , Rajesh K. Hegde , Zhengyou Zhang
发明人： Steven M. Drucker , Aamer Hydrie , Li-wei He , Rajesh K. Hegde , Zhengyou Zhang
IPC分类号： G06F3/00
CPC分类号： G06F9/542 , G06F2209/544 , G06F2209/546 , G06Q10/10
摘要： Persistent, spatial collaboration on the web supports a free-form, user-intuitive approach to a variety of projects and activities. Users can place differing object types at any time any where on a web page and/or the system can automatically, and with no user effort, affect object placement based on one or more meta data characteristics. A user can, in real-time, see changes made by another user to a web page, and, if desired, react accordingly, enabling true collaboration even if the various users are at remote locations. The flexibility of the methodology and system provides a platform for users to engage in projects and activities in a manner and environment suited to the users' mind sets, creativity, and natural proclivities.
摘要翻译：持续的，在网络上的空间协作支持对各种项目和活动的自由形式，用户直观的方法。用户可以随时在网页和/或系统上自动放置不同的对象类型，并且无需用户努力，就会根据一个或多个元数据特征影响对象放置。用户可以实时地查看另一用户对网页所做的更改，如果需要，还可以进行相应的反应，即使各个用户位于偏远的位置也能实现真正的协作。方法学和系统的灵活性为用户提供了一个适合用户心态，创造力和自然倾向的方式和环境参与项目和活动的平台。

47. 发明申请

US20100228825A1 SMART MEETING ROOM 审中-公开
标题翻译：智能会议室
公开(公告)号：US20100228825A1
公开(公告)日：2010-09-09
申请号：US12399518
申请日：2009-03-06
申请人： Rajesh Kutpadi Hegde , Xuedong David Huang , Sharon Kay Cunnington , Jin Li , Michel Pahud , Ryan M. Burkhardt , Kori Marie Quinn , Jayman Dalal , Zhengyou Zhang
发明人： Rajesh Kutpadi Hegde , Xuedong David Huang , Sharon Kay Cunnington , Jin Li , Michel Pahud , Ryan M. Burkhardt , Kori Marie Quinn , Jayman Dalal , Zhengyou Zhang
IPC分类号： G06F15/16 , G06F3/00 , G06F21/00
CPC分类号： G06Q10/107 , G06F21/6218 , G06F2221/2141 , G06Q10/06 , G06Q10/109
摘要： The claimed subject matter provides a system and/or a method that facilitates enhancing the employment of a telepresence session. An automatic telepresence engine that can evaluate data associated with at least one of an attendee, a schedule for an attendee, or a portion of an electronic communication for an attendee. The automatic telepresence engine can identify at least one the following for a telepresence session based upon the evaluated data: a participant to include for the telepresence session, a portion of data related to a presentation within the telepresence session, a portion of data related to a meeting topic within the telepresence session, a device utilized by an attendee to communicate within the telepresence session. The automatic telepresence engine can initiate the telepresence session within a communication framework that includes two or more virtually represented users that communicate therein.
摘要翻译：所要求保护的主题提供了有助于增强远程呈现会话的使用的系统和/或方法。一种自动远程呈现引擎，其可以评估与参加者中的至少一个相关联的数据，参加者的日程表，或参加者的电子通信的一部分。自动远程呈现引擎可以基于评估的数据来识别用于远程呈现会话的至少一个以下内容：用于远程呈现会话的参与者包括与远程呈现会话内的呈现相关的一部分数据，与一个远程呈现会话中的会议主题，由与会者在远程呈现会话中进行通信的设备。自动远程呈现引擎可以在包括在其中通信的两个或更多虚拟表示的用户的通信框架内发起远程呈现会话。

48. 发明申请

US20100198579A1 UNIVERSAL TRANSLATOR 有权
标题翻译：通用翻译器
公开(公告)号：US20100198579A1
公开(公告)日：2010-08-05
申请号：US12365203
申请日：2009-02-04
申请人： Sharon Kay Cunnington , Jin Li , Michel Pahud , Rajesh K. Hegde , Zhengyou Zhang
发明人： Sharon Kay Cunnington , Jin Li , Michel Pahud , Rajesh K. Hegde , Zhengyou Zhang
IPC分类号： G06F17/28
CPC分类号： G06F17/289 , H04L12/1822
摘要： The claimed subject matter provides a system and/or a method that facilitates communication within a telepresence session. A telepresence session can be initiated within a communication framework that includes two or more virtually represented users that communicate therein. The telepresence session can include at least one virtually represented user that communicates in a first language, the communication is at least one of a portion of audio, a portion of video, a portion of graphic, a gesture, or a portion of text. An interpreter component can evaluate the communication to translate an identified first language into a second language within the telepresence session, the translation is automatically provided to at least one virtually represented user within the telepresence.
摘要翻译：所要求保护的主题提供了促进远程呈现会话中的通信的系统和/或方法。可以在通信框架内启动远程呈现会话，该通信框架包括在其中通信的两个或更多虚拟表示的用户。远程呈现会话可以包括以第一语言通信的至少一个虚拟表示的用户，该通信是音频的一部分，视频的一部分，图形的一部分，手势或文本的一部分中的至少一个。解释器组件可以评估通信以将识别的第一语言翻译成远程呈现会话内的第二语言，翻译被自动提供给远程呈现中的至少一个虚拟表示的用户。

49. 发明申请

US20100189310A1 System and Method Providing Improved Head Motion Estimations for Animation 有权
标题翻译：系统和方法为动画提供改进的头部运动估计
公开(公告)号：US20100189310A1
公开(公告)日：2010-07-29
申请号：US12751705
申请日：2010-03-31
申请人： Zicheng Liu , Zhengyou Zhang
发明人： Zicheng Liu , Zhengyou Zhang
IPC分类号： G06K9/00
CPC分类号： G06K9/00248 , G06T7/251 , G06T7/70 , G06T2207/10016 , G06T2207/30201
摘要： The computer-readable media provides improved procedures to estimate head motion between two images of a face. Locations of a number of distinct facial features are determined in two images. The locations are converted into as a set of physical face parameters based on the symmetry of the identified distinct facial features. An estimation objective function is determined by: (a) estimating each of the set of physical parameters, (b) estimating a first head pose transform corresponding to the first image, and (c) estimating a second head pose transform corresponding to the second image. The motion is estimated between the two images based on the set of physical face parameters by multiplying each term of the estimation objective function by a weighted contribution factor based on the confidence of data corresponding to the estimation objective function.
摘要翻译：计算机可读介质提供改进的程序来估计脸部的两个图像之间的头部运动。许多不同的脸部特征的位置在两个图像中确定。基于识别出的不同面部特征的对称性，这些位置被转换为一组物理面部参数。通过以下方式确定估计目标函数：（a）估计所述一组物理参数中的每一个，（b）估计与所述第一图像相对应的第一头部姿态变换，以及（c）估计与所述第二图像相对应的第二头部姿态变换。通过基于与估计目标函数对应的数据的置信度，将估计目标函数的每个项乘以加权的贡献因子，基于物理面参数的集合来估计两个图像之间的运动。

50. 发明授权

US07664336B2 Video noise reduction 有权
标题翻译：视频降噪
公开(公告)号：US07664336B2
公开(公告)日：2010-02-16
申请号：US11340313
申请日：2006-01-26
申请人： Zhengyou Zhang , An Xu , Chunhui Zhang
发明人： Zhengyou Zhang , An Xu , Chunhui Zhang
IPC分类号： G06K9/40
CPC分类号： G06K9/40
摘要： A video clip is processed by selecting a plurality of video frames of the video clip. A plurality of the pixels of the selected video frames are modified to form modified video frames. The modification to each of the plurality of the pixels is based on the intensity of the pixel, a change in the intensity of the pixel from the corresponding pixel in at least one related video frame, and the intensity of the corresponding pixel. A second video clip is formed that comprises the modified video clips.
摘要翻译：通过选择视频剪辑的多个视频帧来处理视频剪辑。所选择的视频帧的多个像素被修改以形成修改的视频帧。对多个像素中的每一个的修改基于像素的强度，来自至少一个相关视频帧中的对应像素的像素强度的变化以及相应像素的强度。形成包括经修改的视频剪辑的第二视频剪辑。

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