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1. 发明申请

US20050248549A1 Hand-held haptic stylus 审中-公开
标题翻译：手持触觉笔
公开(公告)号：US20050248549A1
公开(公告)日：2005-11-10
申请号：US10840748
申请日：2004-05-06
申请人： Paul Dietz , Darren Leigh , William Yerazunis , Johnny Lee
发明人： Paul Dietz , Darren Leigh , William Yerazunis , Johnny Lee
IPC分类号： G06F3/01 , G06F3/033 , G06F3/048 , G09G5/00
CPC分类号： G06F3/016 , G06F3/03545 , G06F3/0488
摘要： Touch screen interfaces suffer from a visual-motor conflict when the user attempt to interact with a virtual object but experiences no physical sensations resulting from that interaction. This can result in uncertainly and decrease performance as well as overall satisfaction with the interface. We introduce a method and device that resolves these issues in stylus-based interfaces for both single and multi-user environments by providing individualized haptic and acoustic feedback. This is achieved by adding a mechanical actuator and acoustic generator to each stylus. These are controlled to respond appropriately to virtual objects and are capable of simulating a variety of physical sensations. Because the feedback is generated by the stylus rather than the screen or touch surface, the current invention can operate at the individual level even in the presence of multiple simultaneous users.
摘要翻译：触摸屏界面在用户尝试与虚拟对象进行交互但不会遇到由该交互产生的物理感觉时遭受视觉 - 电机冲突。这可能导致不确定性和降低性能以及对界面的整体满意度。我们介绍一种方法和设备，通过提供个性化的触觉和声学反馈来解决单用户和多用户环境的基于触控笔的界面中的这些问题。这通过在每个触笔上添加机械致动器和声学发生器来实现。这些被控制以适当地对虚拟物体进行响应并且能够模拟各种物理感觉。由于反馈是由触笔而不是屏幕或触摸表面产生的，所以即使在多个同时使用的用户的存在下，本发明也可以在单个级别上操作。

2. 发明申请

US20050099405A1 Light pen system for pixel-based displays 有权
标题翻译：用于基于像素的显示器的光笔系统
公开(公告)号：US20050099405A1
公开(公告)日：2005-05-12
申请号：US10704098
申请日：2003-11-07
申请人： Paul Dietz , Darren Leigh , Ramesh Raskar , Johnny Lee
发明人： Paul Dietz , Darren Leigh , Ramesh Raskar , Johnny Lee
IPC分类号： G06F3/00 , G06F3/033 , G06F3/042 , G06K9/00 , G09G5/00
CPC分类号： G06F3/0321 , G06F3/03542
摘要： An interactive display system includes a pixel-based display surface and a light pen. A sequence of patterns is projected onto the display surface. The sequence of patterns has a unique sequence of light intensities for each location of the display surface. Intensities of light at an arbitrary location are sensed by the light pen while projecting the sequence of patterns. The intensifies of light are decoded to determine coordinates of the arbitrary location.
摘要翻译：交互式显示系统包括基于像素的显示表面和光笔。图案序列被投影到显示表面上。图案的序列对于显示表面的每个位置具有唯一的光强度序列。在任意位置处的光的强度由光笔感测，同时投影图案序列。光的强化被解码以确定任意位置的坐标。

3. 发明申请

US20060170871A1 Anti-blinding safety feature for projection systems 审中-公开
标题翻译：投影系统的防盲安全功能
公开(公告)号：US20060170871A1
公开(公告)日：2006-08-03
申请号：US11048545
申请日：2005-02-01
申请人： Paul Dietz , Johnny Lee
发明人： Paul Dietz , Johnny Lee
IPC分类号： G03B21/00
CPC分类号： G03B21/14 , G03B21/2053
摘要： A method for projecting an image projects, optically, an image on a display surface. A presence of a person in a region of projection is detected and a brightness of the image is reduced in response to detecting the presence of the person in the region of projection.
摘要翻译：用于投影图像的方法在显示表面上光学地投影图像。检测在投影区域中的人的存在，并且响应于在投影区域中检测到人的存在而减少图像的亮度。

4. 发明申请

US20050030486A1 Method and system for calibrating projectors to arbitrarily shaped surfaces with discrete optical sensors mounted at the surfaces 失效
标题翻译：使用安装在表面的分立光学传感器将投影机校准为任意形状的表面的方法和系统
公开(公告)号：US20050030486A1
公开(公告)日：2005-02-10
申请号：US10635404
申请日：2003-08-06
申请人： Johnny Lee , Daniel Maynes-Aminzade , Paul Dietz , Ramesh Raskar
发明人： Johnny Lee , Daniel Maynes-Aminzade , Paul Dietz , Ramesh Raskar
IPC分类号： G03B21/00 , G03B21/14 , H04N5/74 , H04N9/31 , H04N17/00 , H04N17/04
CPC分类号： H04N17/04 , H04N9/3185 , H04N9/3194
摘要： A system determines correspondence between locations on a display surface and pixels in an output image of a projector. The display surface can have an arbitrary shape and pose. Locations with know coordinates are identified on the display surface. Each location is optically coupled to a photo sensor by an optical fiber installed in a throughhole in the surface. Known calibration patterns are projected, while sensing directly an intensity of light at each location for each calibration pattern. The intensities are used to determine correspondences between the of locations and pixels in an output image of the projector so that projected images can warped to conform to the display surface.
摘要翻译：系统确定显示表面上的位置与投影仪的输出图像中的像素之间的对应关系。显示表面可以具有任意形状和姿势。具有知识坐标的位置在显示面上被识别。每个位置通过安装在表面上的通孔中的光纤光耦合到光传感器。已知的校准图案被投影，同时直接感测每个校准图案的每个位置处的光强度。强度用于确定投影仪的输出图像中的位置和像素之间的对应关系，使得投影图像可以翘曲以符合显示表面。

5. 发明授权

US08868927B1 Method and apparatus for secure data input and output 有权
标题翻译：用于安全数据输入和输出的方法和装置
公开(公告)号：US08868927B1
公开(公告)日：2014-10-21
申请号：US13585139
申请日：2012-08-14
申请人： Johnny Lee , Dan Piponi , Daniel Aminzade
发明人： Johnny Lee , Dan Piponi , Daniel Aminzade
IPC分类号： G06F12/14 , G06F11/30
CPC分类号： G06F21/83 , G06F2221/2105
摘要： A method and apparatus for secure information input and output is described. The method may include initiating a secure data input mode at a user input device coupled with a computing system, wherein the computing system has a processor for executing an operating system, and the user input device is a peripheral input device for receiving input into the computing system. The method may also include receiving user inputted data at the user input device. The method may also include encrypting the user inputted data within the physical bounds of the user input device prior to transmission of the user inputted data from the user input device to the computing system. The method may also include transmitting the encrypted user inputted data to the computing system for routing to a trusted application, the encrypted user inputted data to remain hidden from an operating system of the computing system.
摘要翻译：描述了用于安全信息输入和输出的方法和装置。该方法可以包括在与计算系统耦合的用户输入设备处启动安全数据输入模式，其中所述计算系统具有用于执行操作系统的处理器，并且所述用户输入设备是外部输入设备，用于接收输入到所述计算系统。该方法还可以包括在用户输入设备处接收用户输入的数据。该方法还可以包括在将用户输入的数据从用户输入设备传送到计算系统之前，在用户输入设备的物理界限内加密用户输入的数据。该方法还可以包括将加密的用户输入的数据发送到计算系统以路由到可信应用，加密的用户输入的数据保持隐藏于计算系统的操作系统。

6. 发明授权

US08634636B2 Systems and methods for removing a background of an image 有权
公开(公告)号：US08634636B2
公开(公告)日：2014-01-21
申请号：US12575363
申请日：2009-10-07
申请人： Craig Peeper , Johnny Lee , Tommer Leyvand , Szymon Stachniak
发明人： Craig Peeper , Johnny Lee , Tommer Leyvand , Szymon Stachniak
IPC分类号： G06K9/00 , H04N15/00
摘要： An image such as a depth image of a scene may be received, observed, or captured by a device. A grid of voxels may then be generated based on the depth image such that the depth image may be downsampled. A background included in the grid of voxels may then be discarded to isolate one or more voxels associated with a foreground object such as a human target and the isolated voxels associated with the foreground object may be processed.

7. 发明申请

US20130278872A1 SEAMLESS DISPLAY PANEL USING FIBER OPTIC CARPET 有权
标题翻译：无缝显示面板使用纤维光学地毯
公开(公告)号：US20130278872A1
公开(公告)日：2013-10-24
申请号：US13599444
申请日：2012-08-30
申请人： Eric Teller , Johnny Lee
发明人： Eric Teller , Johnny Lee
IPC分类号： G02B6/04 , G02F1/1335
CPC分类号： G09G3/22 , G02B3/0037 , G02B3/0043 , G02B3/0056 , G02B6/06 , G02B27/022 , G02B27/027 , G02B27/1066 , G06F3/1446 , G09F13/04 , G09G5/00 , G09G2356/00 , H05K13/00
摘要： A display panel for use with a multi-panel display includes an array of display pixels to emit pixel light. A fiber bundle including an array of fibers is disposed over the array of display pixels. The fiber bundle includes a first end of the array of fibers rigidly fixed adjacent to the array of display pixels and optically aligned with the array of display pixels and a loose fiber portion that permits a second end of the array of fibers opposite the first end to slump-over and move. The fiber bundle receives the pixel light emitted from the array of display pixels into the first end of the array of fibers and emits the pixel light out the second end of the array of fibers.
摘要翻译：用于多面板显示器的显示面板包括发射像素光的显示像素阵列。包括纤维阵列的纤维束设置在显示像素阵列上。纤维束包括与显示像素阵列相邻地刚性地固定的光纤阵列的第一端，并且与显示像素阵列光学对准，并且松散光纤部分允许光纤阵列的第二端与第一端相对，坍塌和移动。纤维束将从显示像素阵列发射的像素光接收到光纤阵列的第一端，并将光源从光纤阵列的第二端发射出去。

8. 发明授权

US08565485B2 Pose tracking pipeline 有权
公开(公告)号：US08565485B2
公开(公告)日：2013-10-22
申请号：US13615269
申请日：2012-09-13
申请人： Robert Matthew Craig , Tommer Leyvand , Craig Peeper , Momin M. Al-Ghosien , Matt Bronder , Oliver Williams , Ryan M. Geiss , Jamie Daniel Joseph Shotton , Johnny Lee , Mark Finocchio
发明人： Robert Matthew Craig , Tommer Leyvand , Craig Peeper , Momin M. Al-Ghosien , Matt Bronder , Oliver Williams , Ryan M. Geiss , Jamie Daniel Joseph Shotton , Johnny Lee , Mark Finocchio
IPC分类号： G06K9/00 , H04N11/02
CPC分类号： G06K9/00335 , A63F13/428 , A63F2300/1006 , A63F2300/1093 , G06F3/011 , G06F3/033 , G06K9/00369 , G06T17/10 , G06T19/00
摘要： A method of tracking a target includes receiving from a source a depth image of a scene including the human subject. The depth image includes a depth for each of a plurality of pixels. The method further includes identifying pixels of the depth image that belong to the human subject and deriving from the identified pixels of the depth image one or more machine readable data structures representing the human subject as a body model including a plurality of shapes.

9. 发明申请

US20110150271A1 MOTION DETECTION USING DEPTH IMAGES 审中-公开
标题翻译：运动检测使用深度图像
公开(公告)号：US20110150271A1
公开(公告)日：2011-06-23
申请号：US12641788
申请日：2009-12-18
申请人： Johnny Lee , Tommer Leyvand , Craig Peeper
发明人： Johnny Lee , Tommer Leyvand , Craig Peeper
IPC分类号： G06K9/62
CPC分类号： G06K9/00 , G06K9/00335 , G06T7/215 , G06T7/254 , G06T2207/10028
摘要： A sensor system creates a sequence of depth images that are used to detect and track motion of objects within range of the sensor system. A reference image is created and updated based on a moving average (or other function) of a set of depth images. A new depth images is compared to the reference image to create a motion image, which is an image file (or other data structure) with data representing motion. The new depth image is also used to update the reference image. The data in the motion image is grouped and associated with one or more objects being tracked. The tracking of the objects is updated by the grouped data in the motion image. The new positions of the objects are used to update an application. For example, a video game system will update the position of images displayed in the video based on the new positions of the objects. In one implementation, avatars can be moved based on movement of the user in front of a camera.
摘要翻译：传感器系统创建一系列深度图像，用于检测和跟踪传感器系统范围内物体的运动。基于一组深度图像的移动平均（或其他功能）创建和更新参考图像。将新的深度图像与参考图像进行比较以创建运动图像，其是具有表示运动的数据的图像文件（或其他数据结构）。新的深度图像也用于更新参考图像。运动图像中的数据被分组并与被跟踪的一个或多个对象相关联。通过运动图像中的分组数据更新对象的跟踪。对象的新位置用于更新应用程序。例如，视频游戏系统将基于对象的新位置更新在视频中显示的图像的位置。在一个实施方案中，化身可以基于用户在相机前的移动来移动。

10. 发明申请

US20100281439A1 Method to Control Perspective for a Camera-Controlled Computer 有权
标题翻译：控制相机控制计算机透视的方法
公开(公告)号：US20100281439A1
公开(公告)日：2010-11-04
申请号：US12475245
申请日：2009-05-29
申请人： Relja Markovic , Gregory N. Snook , Stephen Latta , Kevin Geisner , Johnny Lee , Adam Jethro Langridge
发明人： Relja Markovic , Gregory N. Snook , Stephen Latta , Kevin Geisner , Johnny Lee , Adam Jethro Langridge
IPC分类号： G06F3/033
CPC分类号： G06F3/017 , A63F13/213 , A63F13/428 , G06F3/011 , G06F3/016 , G06T3/20 , G06T3/40 , G06T11/60
摘要： Systems, methods and computer readable media are disclosed for controlling perspective of a camera-controlled computer. A capture device captures user gestures and sends corresponding data to a recognizer engine. The recognizer engine analyzes the data with a plurality of filters, each filter corresponding to a gesture. Based on the output of those filters, a perspective control is determined, and a display device displays a new perspective corresponding to the perspective control.
摘要翻译：公开了用于控制照相机控制的计算机的透视的系统，方法和计算机可读介质。捕获设备捕获用户手势并将相应的数据发送到识别引擎。识别引擎使用多个滤波器分析数据，每个滤波器对应于手势。基于这些滤波器的输出，确定透视控制，并且显示装置显示对应于透视控制的新透视图。

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