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1. 发明授权

US5513129A Method and system for controlling computer-generated virtual environment in response to audio signals 失效
标题翻译：响应音频信号控制计算机生成的虚拟环境的方法和系统
公开(公告)号：US5513129A
公开(公告)日：1996-04-30
申请号：US91650
申请日：1993-07-14
申请人： Mark Bolas , Ian E. McDowall , Michael N. Bolas
发明人： Mark Bolas , Ian E. McDowall , Michael N. Bolas
IPC分类号： G10H1/00 , G06F3/00 , G06F3/01 , G06T1/00 , G06T11/60 , G06F17/00
CPC分类号： G06F3/011
摘要： A method and apparatus for the control and manipulation of a virtual environment (such as virtual objects therein) in response to a music signal. The music is either interpreted directly to effect the control and manipulation. Alternatively, a control track corresponding to an audio signal (such as a music signal) is prerecorded, played back with the audio signal, and the control track is processed to control and manipulate the virtual world (or to control some other process of a computer system) as the audio signal is playing. In preferred embodiments, a computer creating a virtual world interprets the music, the control track, or both, and uses the resulting information to modify, create, and or control objects in the virtual environment. Preferred embodiments of the inventive system include apparatus for delaying input music to compensate for lag introduced by the system components, such as delay required to implement processing of control tracks corresponding to the input music.
摘要翻译：一种用于响应于音乐信号控制和操纵虚拟环境（诸如其中的虚拟对象）的方法和装置。音乐直接被解释来实现控制和操纵。或者，预先记录与音频信号（例如音乐信号）相对应的控制轨道，并用音频信号进行回放，并且处理控制轨迹以控制和操纵虚拟世界（或控制和控制计算机的其它过程系统），因为音频信号正在播放。在优选实施例中，创建虚拟世界的计算机解释音乐，控制轨道或两者，并且使用所得到的信息来修改，创建和/或控制虚拟环境中的对象。本发明系统的优选实施例包括用于延迟输入音乐以补偿由系统组件引入的滞后的装置，例如实现对应于输入音乐的控制轨道的处理所需的延迟。

2. 发明授权

US5436638A Image display method and apparatus with means for yoking viewpoint orienting muscles of a user 失效
标题翻译：具有用于使用户瞄准定向肌肉的装置的图像显示方法和装置
公开(公告)号：US5436638A
公开(公告)日：1995-07-25
申请号：US169164
申请日：1993-12-17
申请人： Mark Bolas , Ian E. McDowall , Russell Mead
发明人： Mark Bolas , Ian E. McDowall , Russell Mead
IPC分类号： G06F3/00 , G06F3/01 , G09G3/02
CPC分类号： G06F3/016 , G06F2203/015
摘要： An image display method and system in which exertion of a user's viewpoint orienting muscle groups is yoked to sensors measuring displacement and/or force to provide feedback information for control of a virtual-world without requiring full physical-motion by the user. The yoked muscle exertion is mapped to the rate and direction of movement in the virtual-world. Preferably, force exerted by, and/or rotation or translation of, the yoking device in one direction in response to exertion of the muscle groups is mapped to virtual-motion in a corresponding direction in the virtual-world. Due to the fluidity of the human vertebral column, the invention effectively yokes rotational movement of a human's viewpoint orienting muscles to virtual movement in a virtual-world without the disadvantages of a head-mounted display. To orient toward an area-of-interest in a leftward portion of a virtual-world, the user simply and naturally activates muscles that would be used to orient left in the physical world. At the same time, the effect of virtual-motion as the displayed image viewpoint moves is compelling because while the muscles are contracting, special sensory information is sent to the brain to indicate that such movement should be occurring.
摘要翻译：一种图像显示方法和系统，其中将用户的视点定向的肌肉群的运动与测量位移和/或力的传感器相关联，以提供用于虚拟世界的控制的反馈信息，而不需要用户的完整的物理运动。绞肉的肌肉运动被映射到虚拟世界中的速度和运动方向。优选地，响应于肌肉群的运动，朝向设备在一个方向上施加的力和/或旋转或平移的力被映射到虚拟世界中相应方向上的虚拟运动。由于人体脊柱的流动性，本发明有效地使人的视点定向肌肉在虚拟世界中的虚拟运动中旋转运动，而没有头戴式显示器的缺点。为了朝向虚拟世界的左侧部分的感兴趣区域定向，用户简单而自然地激活将用于在物理世界中向左取向的肌肉。同时，作为显示的图像视点移动的虚拟动作的效果是令人信服的，因为当肌肉收缩时，特殊的感觉信息被发送到大脑以指示这种运动应当发生。

3. 发明授权

US08988599B2 Illumination sphere with intelligent LED lighting units in scalable daisy chain with interchangeable filters 有权
标题翻译：具有智能LED照明设备的照明领域，具有可升级的菊花链和可互换的过滤器
公开(公告)号：US08988599B2
公开(公告)日：2015-03-24
申请号：US12872433
申请日：2010-08-31
申请人： Paul Debevec , Xueming Yu , Mark Bolas , Graham Fyffe , Jay Busch , Pieter Peers , Abhijeet Ghosh
发明人： Paul Debevec , Xueming Yu , Mark Bolas , Graham Fyffe , Jay Busch , Pieter Peers , Abhijeet Ghosh
IPC分类号： H04N5/222 , H04N5/225 , H01J5/16 , F21V9/14 , H05B37/00 , H05B37/02 , G03B15/07 , H04N5/247 , H05B33/08
CPC分类号： H05B37/0254 , G03B15/07 , G03B2215/0557 , H04N5/2256 , H04N5/247 , H05B33/0842 , H05B33/0872 , H05B37/0218 , Y02B20/46 , Y02B20/48
摘要： A controllable lighting system may include a plurality of light source groups, a group controller for each light source group, a master controller, and a network communication system. Each group controller may be configured to control the light sources in its light source group based on a group control command. The master controller may be configured to receive a master control command relating to the light sources and to issue a group control command to each of the group controllers that collectively effectuate compliance with the master control command. The network communication system may be configured to communicate the group control commands from the master controller to the group controllers.
摘要翻译：可控照明系统可以包括多个光源组，每个光源组的组控制器，主控制器和网络通信系统。每个组控制器可以被配置为基于组控制命令来控制其光源组中的光源。主控制器可以被配置为接收与光源相关的主控制命令，并且向组控制器发出组控制命令，这些组控制器共同地实现与主控制命令的一致性。网络通信系统可以被配置为将组控制命令从主控制器传送到组控制器。

4. 发明申请

US20110310466A1 Electrically Controlled Optical Elements and Method 有权
标题翻译：电控光学元件及方法
公开(公告)号：US20110310466A1
公开(公告)日：2011-12-22
申请号：US13221758
申请日：2011-08-30
申请人： Ian McDowall , Mark Bolas
发明人： Ian McDowall , Mark Bolas
IPC分类号： G02B26/08 , G02F1/29
CPC分类号： G02F1/0136 , G02B5/30 , G02B5/3083 , G02B15/00 , G02B15/14 , G02B27/141 , G02B27/144 , G02B27/28 , G02B27/283 , G02B27/286 , G02B27/40 , G02F1/09 , G02F1/29 , G02F2001/294 , G02F2203/07 , G03B13/02
摘要： The effective focal length of an optical system can be electronically controlled using switchable wave plates in conjunction with polarized light.
摘要翻译：光学系统的有效焦距可以使用可转换波片与偏振光一起进行电子控制。

5. 发明申请

US20070291186A1 Rear Projection Imaging System with Image Warping Distortion Correction System and Associated Method 有权
标题翻译：具有图像变形失真校正系统的后投影成像系统及相关方法
公开(公告)号：US20070291186A1
公开(公告)日：2007-12-20
申请号：US11846146
申请日：2007-08-28
申请人： Ian McDowall , Mark Bolas
发明人： Ian McDowall , Mark Bolas
IPC分类号： H04N3/23
CPC分类号： G03B21/625 , G03B21/10
摘要： A rear projection imaging system with an image warping distortion correction system using a camera and processing unit to generate a warping map that corrects for image distortion. The warping map is generated in an iterative process by displaying a known pattern on a viewing screen and, through the use of a camera, having a microprocessor determine the location and shape of the pattern on the screen. The microprocessor then compares the displayed image to the original reference image, calculates the distortion effects present in the projection optics, and generates a warping map.
摘要翻译：一种具有使用相机和处理单元的图像翘曲失真校正系统的背投影成像系统，以产生校正图像失真的翘曲图。通过在观看屏幕上显示已知图案，并且通过使用具有微处理器的相机来确定图案在屏幕上的位置和形状，生成迭代图。然后微处理器将显示的图像与原始参考图像进行比较，计算投影光学元件中存在的失真效应，并产生翘曲图。

6. 发明申请

US20060098168A1 Rear projection imaging system with image warping distortion correction system and associated method 有权
公开(公告)号：US20060098168A1
公开(公告)日：2006-05-11
申请号：US11256242
申请日：2005-10-20
申请人： Ian McDowall , Mark Bolas
发明人： Ian McDowall , Mark Bolas
IPC分类号： G03B21/14 , G03B21/00
CPC分类号： G03B21/625 , G03B21/10
摘要： A rear projection imaging system with an image warping distortion correction system using a camera and processing unit to generate a warping map that corrects for image distortion. The warping map is generated in an iterative process by displaying a known pattern on a viewing screen and, through the use of a camera, having a microprocessor determine the location and shape of the pattern on the screen. The microprocessor then compares the displayed image to the original reference image, calculates the distortion effects present in the projection optics, and generates a warping map.

7. 发明授权

US06924833B1 Multi-person stereo display system 失效
标题翻译：多人立体显示系统
公开(公告)号：US06924833B1
公开(公告)日：2005-08-02
申请号：US10392481
申请日：2003-03-18
申请人： Ian McDowall , Mark Bolas
发明人： Ian McDowall , Mark Bolas
IPC分类号： G02B27/00 , G02B27/22 , H04N13/00 , H04N13/04 , H04N7/18
CPC分类号： H04N13/334 , G02B27/0093 , G02B27/2264 , H04N13/15 , H04N13/158 , H04N13/161 , H04N13/189 , H04N13/286 , H04N13/324 , H04N13/341 , H04N13/363 , H04N13/368 , H04N13/398
摘要： The multi-person stereo display system permits several independent viewers to see different stereo images on a single projection surface. This is accomplished through the innovative use of video multiplexing, software, control electronics, and special viewing glasses. The system is particularly useful in situations where the viewers see computer generated images from their own independent perspectives.
摘要翻译：多人立体声显示系统允许几个独立的观看者在单个投影表面上看到不同的立体图像。这是通过创新使用视频复用，软件，控制电子和特殊观看眼镜来实现的。该系统在观众从自己的独立视角看计算机生成的图像的情况下特别有用。

8. 发明授权

US06396462B1 Gimbal-mounted virtual reality display system 失效
标题翻译：云台虚拟现实显示系统
公开(公告)号：US06396462B1
公开(公告)日：2002-05-28
申请号：US09624939
申请日：2000-07-25
申请人： Russell C. Mead, Jr. , Mark Bolas , Ian McDowall
发明人： Russell C. Mead, Jr. , Mark Bolas , Ian McDowall
IPC分类号： G09G500
CPC分类号： G06F3/012 , G02B7/00 , G02B27/644 , G06F3/011
摘要： A compliant structure which includes a means for sensing translation and rotation of a top plate is disclosed. The structure is composed of a base plate and three supporting legs. The legs are compliant. The deflections of the structure are substantially in a plane and the translation and twist of the top platform may be measured by the gimbaled sensor assembly attached to one of the legs.
摘要翻译：公开了一种兼容结构，其包括用于感测顶板的平移和旋转的装置。该结构由基板和三个支撑腿组成。腿是顺从的。结构的偏转基本上在一个平面内，并且顶部平台的平移和扭曲可以通过连接到一个腿部的万向传感器组件来测量。

9. 发明授权

US6075502A Adjustable immersive projection table 失效
标题翻译：可调沉浸式投影台
公开(公告)号：US6075502A
公开(公告)日：2000-06-13
申请号：US682149
申请日：1996-07-17
申请人： Ian McDowall , Mark Bolas
发明人： Ian McDowall , Mark Bolas
IPC分类号： A47B37/00 , G06F3/00 , G06F3/01 , G06F3/033 , G09G5/00
CPC分类号： G06F3/033 , A47B37/00 , G06F3/011
摘要： A projection display system for use with a computer system. Used for immersive visualization and interaction tasks, the projection surface may be adjusted by the user to one of two positions. The image on the surface is generated by a computer and displayed by a projector on the table's surface.
摘要翻译：一种与计算机系统一起使用的投影显示系统。用于沉浸式可视化和交互任务，投影面可以由用户调整为两个位置中的一个。表面上的图像由计算机生成，并由投影仪在桌子的表面上显示。

10. 发明授权

US09293079B2 Control of ambient and stray lighting in a head mounted display 有权
标题翻译：控制头戴式显示器中的环境和杂散照明
公开(公告)号：US09293079B2
公开(公告)日：2016-03-22
申请号：US14216152
申请日：2014-03-17
申请人： Mark Bolas , J. Adam Jones , David M. Krum
发明人： Mark Bolas , J. Adam Jones , David M. Krum
IPC分类号： G09G3/22
CPC分类号： G02B27/0172 , G02B5/0294 , G02B27/017 , G02B27/2228 , G02B2027/0118 , G02B2027/0134 , G09G3/22
摘要： A head mounted display (HMD) for viewing a virtual environment generally include a flat display (FD), lenses for focusing on the FD, and a housing to enclose the FD and lenses. The housing is generally opaque to block out all external light, so the viewer only sees light from the FD. By making a portion or all of the housing translucent or transparent, ambient light and other external light can be seen by the viewer, providing additional visual cues and a larger perceived field of view. Additionally, other people can see light from the FD. The lenses are configured to view the FD and parts of the translucent housing.
摘要翻译：用于观看虚拟环境的头戴显示器（HMD）通常包括平面显示器（FD），用于聚焦在FD上的透镜以及用于封闭FD和透镜的外壳。外壳通常是不透明的，以阻挡所有的外部光线，所以观察者只能看到来自FD的光。通过使外壳的一部分或全部半透明或透明，观察者可以看到环境光和其他外部光，从而提供额外的视觉线索和更大的感知视场。此外，其他人可以看到FD的光。透镜被配置为观察FD和半透明壳体的一部分。

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