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1. 发明申请

WO2023004165A1 AUTONOMOUS MOBILE ROBOT 审中-公开
公开(公告)号：WO2023004165A1
公开(公告)日：2023-01-26
申请号：PCT/US2022/038086
申请日：2022-07-22
申请人： TAN, Kar-Han
发明人： TAN, Kar-Han
IPC分类号： G05D1/08 , G05D3/00 , B25J19/00 , B25J9/00 , B25J9/16
摘要： An autonomous mobile robot that is equipped with functionalities to assist the elderly and disabled patients to live at home in a way that is acceptable and desirable for the patients and caregivers is described. The robot provides safety monitoring, cognitive and communication support to patients, mobility to ensure availability, and a scalable platform. The robot is able to detect when the robot has toppled over and automatically execute operations that restore the robot to a full upright position.

2. 发明申请

WO2010120304A3 COMMUNICATING VISUAL REPRESENTATIONS IN VIRTUAL COLLABORATION SYSTEMS 审中-公开
标题翻译：虚拟合作系统中的视觉交流沟通
公开(公告)号：WO2010120304A3
公开(公告)日：2015-06-18
申请号：PCT/US2009040870
申请日：2009-04-16
申请人： HEWLETT PACKARD DEVELOPMENT CO , ROBINSON IAN N , GELB DANIEL G , TAN KAR-HAN
发明人： ROBINSON IAN N , GELB DANIEL G , TAN KAR-HAN
IPC分类号： H04N7/15 , H04N5/262
CPC分类号： H04N7/15 , H04L12/1827 , H04M3/567 , H04N7/142
摘要： Systems and methods of visually indicating one or more gestures of a user of a node (22) in the content of a media stream (24) are disclosed. A node (22) configured to transmit a media stream (24) having content to one or more other nodes (22) includes a screen configured to display the content of the media stream, a media device (36) configured to capture an image of one or more gestures of the user of the node (22), wherein the one or more gestures are adjacent to the screen and the media device (36) is positioned to capture the image without capturing more than a peripheral view of the screen in that image; a media analyzer (38) configured to generate a visual representation of the captured one or more gestures; and a compositer (40) configured to composite the visual representation of the captured one or more gestures with the content of the media stream (24).
摘要翻译：公开了在媒体流（24）的内容中可视地指示节点（22）的用户的一个或多个手势的系统和方法。被配置为将具有内容的媒体流（24）发送到一个或多个其他节点（22）的节点（22）包括被配置为显示媒体流的内容的屏幕，媒体设备（36）被配置为捕获所述节点（22）的用户的一个或多个手势，其中所述一个或多个手势与所述屏幕相邻，并且所述媒体设备（36）被定位成捕获所述图像而不捕获所述屏幕的外围视图，图片; 媒体分析器（38），被配置为生成所捕获的一个或多个手势的视觉表示; 以及配置成将所捕获的一个或多个手势的视觉表示与媒体流（24）的内容相组合的合成器（40）。

3. 发明申请

WO2013141868A1 CLOUD-BASED DATA PROCESSING 审中-公开
标题翻译：基于云的数据处理
公开(公告)号：WO2013141868A1
公开(公告)日：2013-09-26
申请号：PCT/US2012/030184
申请日：2012-03-22
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , TAN, Kar-Han , APOSTOLOPOULOS, John
发明人： TAN, Kar-Han , APOSTOLOPOULOS, John
IPC分类号： G06F15/16 , G06T15/00
CPC分类号： H04L65/607 , G06F9/5072 , G06K9/00208 , G06K9/00664 , G06K9/2018 , G06K9/228 , G06T15/00 , H04L65/601 , H04L65/602 , H04L67/10
摘要： Cloud-based data processing. Input data is captured at a data acquisition device. The input data is streamed to a cloud server communicatively coupled to the data acquisition device over a network connection, in which at least a portion of the streaming of the input data occurs concurrent to the capturing of the input data, and in which the cloud server is configured for performing data processing on the input data to generate processed data. The data acquisition device receives the processed data, in which at least a portion of the receiving of the processed data occurs concurrent to the streaming of the input data.
摘要翻译：基于云的数据处理。在数据采集装置捕获输入数据。将输入数据流传输到通过网络连接通信地耦合到数据采集设备的云服务器，其中输入数据的流传输的至少一部分与捕获输入数据同时发生，并且其中云服务器被配置为对输入数据执行数据处理以生成处理的数据。数据采集装置接收处理后的数据，其中处理数据的接收的至少一部分与输入数据的流传输并发。

4. 发明申请

WO2012047229A1 COMBINING MULTIPLE VIDEO STREAMS 审中-公开
标题翻译：组合多个视频流
公开(公告)号：WO2012047229A1
公开(公告)日：2012-04-12
申请号：PCT/US2010/052001
申请日：2010-10-08
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , SAMADANI, Ramin , TAN, Kar-Han
发明人： SAMADANI, Ramin , TAN, Kar-Han
IPC分类号： H04N5/265 , G06T7/00 , H04N9/64
CPC分类号： H04N5/272 , G06T7/41 , G06T2207/10016 , G06T2207/20221
摘要： Methods, computer-readable media, and systems are provided for combining multiple video streams. One method for combining the multiple video streams includes extracting a sequence of media frames (224-1/224-2) from presenter (222-1) video and from shared digital rich media (222-2) video (340). The media frame (224-1/224-2) content is analyzed (226) to determine a set of space and time varying alpha values (228/342). A compositing operation (230) is performed to produce the combined video frames (232) based on the content analysis (226/344).
摘要翻译：提供了用于组合多个视频流的方法，计算机可读介质和系统。用于组合多个视频流的一种方法包括从演示者（222-1）视频和从共享数字富媒体（222-2）视频（340）提取媒体帧序列（224-1 / 224-2）。分析媒体帧（224-1 / 224-2）内容（226）以确定一组空间和时变α值（228/342）。执行合成操作（230）以基于内容分析（226/344）产生组合的视频帧（232）。

5. 发明申请

WO2010127165A3 SYSTEMS FOR CAPTURING IMAGES THROUGH A DISPLAY 审中-公开
公开(公告)号：WO2010127165A3
公开(公告)日：2010-11-04
申请号：PCT/US2010/033041
申请日：2010-04-29
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P. , ROBINSON, Ian N , TAN, Kar Han , SAMADANI, Ramin
发明人： ROBINSON, Ian N , TAN, Kar Han , SAMADANI, Ramin
IPC分类号： H04N5/74 , G03B21/00 , H04N5/225
摘要： Embodiments of the present invention are directed to a visual-collaborative system enabling geographically distributed groups to engage in face-to-face, interactive collaborative video conferences. In one aspect, a visual-collaborative system comprises a display screen, a camera system, and a projector. The display screen has a first surface and a second surface, and the camera system is positioned to capture images of objects through the display screen. The projector is positioned to project images onto a projection surface of the display screen, wherein the projected images can be observed by viewing the second surface. The system includes a first filter disposed between the camera and the first surface, where the first filter passes light receives by the camera but substantially blocks the light that is produced by the projector.

6. 发明申请

WO2010120304A2 COMMUNICATING VISUAL REPRESENTATIONS IN VIRTUAL COLLABORATION SYSTEMS 审中-公开
标题翻译：虚拟合作系统中的视觉交流沟通
公开(公告)号：WO2010120304A2
公开(公告)日：2010-10-21
申请号：PCT/US2009/040870
申请日：2009-04-16
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , ROBINSON, Ian, N. , GELB, Daniel, G. , TAN, Kar-Han
发明人： ROBINSON, Ian, N. , GELB, Daniel, G. , TAN, Kar-Han
CPC分类号： H04N7/15 , H04L12/1827 , H04M3/567 , H04N7/142
摘要： Systems and methods of visually indicating one or more gestures of a user of a node (22) in the content of a media stream (24) are disclosed. A node (22) configured to transmit a media stream (24) having content to one or more other nodes (22) includes a screen configured to display the content of the media stream, a media device (36) configured to capture an image of one or more gestures of the user of the node (22), wherein the one or more gestures are adjacent to the screen and the media device (36) is positioned to capture the image without capturing more than a peripheral view of the screen in that image; a media analyzer (38) configured to generate a visual representation of the captured one or more gestures; and a compositer (40) configured to composite the visual representation of the captured one or more gestures with the content of the media stream (24).
摘要翻译：公开了在媒体流（24）的内容中可视地指示节点（22）的用户的一个或多个手势的系统和方法。被配置为将具有内容的媒体流（24）发送到一个或多个其他节点（22）的节点（22）包括被配置为显示媒体流的内容的屏幕，媒体设备（36）被配置为捕获所述节点（22）的用户的一个或多个手势，其中所述一个或多个手势与所述屏幕相邻，并且所述媒体设备（36）被定位成捕获所述图像而不捕获所述屏幕的外围视图，图片; 媒体分析器（38），被配置为生成所捕获的一个或多个手势的视觉表示; 以及配置成将所捕获的一个或多个手势的视觉表示与媒体流（24）的内容相组合的合成器（40）。

7. 发明申请

WO2010120303A2 MANAGING SHARED CONTENT IN VIRTUAL COLLABORATION SYSTEMS 审中-公开
标题翻译：管理虚拟合作系统中的共享内容
公开(公告)号：WO2010120303A2
公开(公告)日：2010-10-21
申请号：PCT/US2009/040868
申请日：2009-04-16
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , GELB, Daniel, G. , ROBINSON, Ian, N. , TAN, Kar-Han
发明人： GELB, Daniel, G. , ROBINSON, Ian, N. , TAN, Kar-Han
CPC分类号： H04N7/147 , G06Q10/10
摘要： Systems and methods for modifying content of a media stream (24) based on a user's one or more gestures are disclosed. A node (22) configured to transmit a media stream (24) having content to one or more other nodes includes a media device (36) configured to capture an image of one or more gestures of a user of the node (22); a media analyzer (38) configured to identify the one or more gestures from the captured image; and a node manager (44) configured to modify the content of the media stream (24) based, at least in part, on the identified one or more gestures.
摘要翻译：公开了基于用户的一个或多个手势来修改媒体流（24）的内容的系统和方法。被配置为将具有内容的媒体流（24）发送到一个或多个其他节点的节点（22）包括被配置为捕获所述节点（22）的用户的一个或多个手势的图像的媒体设备（36）。媒体分析器（38），被配置为从所捕获的图像中识别所述一个或多个手势; 以及节点管理器（44），被配置为至少部分地基于所识别的一个或多个手势来修改媒体流（24）的内容。

8. 发明申请

WO2013130051A1 SYSTEM AND METHOD FOR VIDEO FRAME SEQUENCE CONTROL 审中-公开
标题翻译：视频帧序列控制的系统和方法
公开(公告)号：WO2013130051A1
公开(公告)日：2013-09-06
申请号：PCT/US2012/027004
申请日：2012-02-28
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P. , TAN, Kar-Han , SOBEL, Irwin E, , JAM, Mehrban
发明人： TAN, Kar-Han , SOBEL, Irwin E, , JAM, Mehrban
IPC分类号： H04N5/91 , H04N5/74 , H04N5/232
CPC分类号： H04N5/2357 , G09G5/39 , G09G2360/18 , H04N5/04 , H04N5/222 , H04N5/232 , H04N5/262 , H04N5/74 , H04N9/475
摘要： A video sequence control system 100 that includes an input video frame buffer 102 and an output video frame selection component is described. The input video frame buffer 102 receives input video frames 106 from a video source. The output video frame selection component 112 determines the video frame to be output according to a scheduler 116 that provides timing information 118 and modulation information. The timing information 118 includes information regarding when a video frame will be output. The modulation information varies dependent upon the frame types available to be output, wherein the available frame types include at least image frames from the input video frame buffer 102 and functional frames, wherein the at least image frames and functional frames are output according to a pattern defined by the scheduler. In addition based on the timing information 118, a synchronization output signal 124 is output corresponding to the output of the functional frame.
摘要翻译：描述了包括输入视频帧缓冲器102和输出视频帧选择部件的视频序列控制系统100。输入视频帧缓冲器102从视频源接收输入视频帧106。输出视频帧选择部件112根据提供定时信息118和调制信息的调度器116确定要输出的视频帧。定时信息118包括关于何时输出视频帧的信息。调制信息根据可用于输出的帧类型而变化，其中可用帧类型至少包括来自输入视频帧缓冲器102和功能帧的图像帧，其中至少图像帧和功能帧根据模式输出由调度程序定义。此外，基于定时信息118，对应于功能帧的输出输出同步输出信号124。

9. 发明申请

WO2013119227A1 SYSTEM AND METHOD FOR VIDEO FRAME SEQUENCE CONTROL 审中-公开
标题翻译：视频帧序列控制的系统和方法
公开(公告)号：WO2013119227A1
公开(公告)日：2013-08-15
申请号：PCT/US2012/024368
申请日：2012-02-08
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L. P. , TAN, Kar-Han , SOBEL, Irwin E, , MCREYNOLDS, Alan A,
发明人： TAN, Kar-Han , SOBEL, Irwin E, , MCREYNOLDS, Alan A,
IPC分类号： H04N7/24
CPC分类号： H04N5/21 , H04N5/04 , H04N5/265 , H04N5/74 , H04N7/15 , H04N9/475
摘要： A video sequence control system 100 comprising: a video frame sequence component 102 for providing video frames 104 for display by a projector 108, the video frames having a sequence 1 10 of at least one crosstalk reduction frame 112 followed a n image frames 114; and a synchronization control component 1 18, the synchronization control component 1 18 communicatively coupled to an image capture device 120 the synchronization control component providing a timing signal 122 to synchronize image capture with the occurrence of the at least one crosstalk reduction frame in the video frame sequence.
摘要翻译：一种视频序列控制系统100，包括：视频帧序列组件102，用于提供用于由投影仪108显示的视频帧104，所述视频帧具有跟随n个图像帧114的至少一个串扰减少帧112的序列110; 以及同步控制部件118，通信地耦合到图像捕获装置120的同步控制部件118，同步控制部件提供定时信号122，以使图像捕获与视频帧中的至少一个串扰减少帧的出现同步序列。

10. 发明申请

WO2010120303A3 MANAGING SHARED CONTENT IN VIRTUAL COLLABORATION SYSTEMS 审中-公开
标题翻译：管理虚拟合作系统中的共享内容
公开(公告)号：WO2010120303A3
公开(公告)日：2012-08-09
申请号：PCT/US2009040868
申请日：2009-04-16
申请人： HEWLETT PACKARD DEVELOPMENT CO , GELB DANIEL G , ROBINSON IAN N , TAN KAR-HAN
发明人： GELB DANIEL G , ROBINSON IAN N , TAN KAR-HAN
IPC分类号： G06F15/16 , G06F3/01 , G06F9/44 , H04N7/14
CPC分类号： H04N7/147 , G06Q10/10
摘要： Systems and methods for modifying content of a media stream (24) based on a user's one or more gestures are disclosed. A node (22) configured to transmit a media stream (24) having content to one or more other nodes includes a media device (36) configured to capture an image of one or more gestures of a user of the node (22); a media analyzer (38) configured to identify the one or more gestures from the captured image; and a node manager (44) configured to modify the content of the media stream (24) based, at least in part, on the identified one or more gestures.
摘要翻译：公开了基于用户的一个或多个手势来修改媒体流（24）的内容的系统和方法。被配置为将具有内容的媒体流（24）发送到一个或多个其他节点的节点（22）包括被配置为捕获所述节点（22）的用户的一个或多个手势的图像的媒体设备（36）。媒体分析器（38），被配置为从所捕获的图像中识别所述一个或多个手势; 以及节点管理器（44），被配置为至少部分地基于所识别的一个或多个手势来修改媒体流（24）的内容。

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