-
公开(公告)号：US6128004A
公开(公告)日：2000-10-03
申请号：US623528
申请日：1996-03-29
CPC分类号： G06F3/014 , A41D19/0024
摘要： A data input glove for use with a computer system, virtual reality system or the like, with numerous electrodes place on the glove and interconnected with electronic controls enabling sensing of contact between any combination of the electrodes, with electrodes made of flexible electrically conductive fabric, silk-screened electrically conductive paint or the like.
摘要翻译： 用于与计算机系统，虚拟现实系统等一起使用的数据输入手套，其中许多电极位于手套上并与电子控制器互连，使得能够感测电极的任何组合之间的接触，以及由柔性导电织物制成的电极， 丝印导电漆等。
-
公开(公告)号：US5253832A
公开(公告)日：1993-10-19
申请号：US735516
申请日：1991-07-26
CPC分类号： F16M11/42 , F16M11/126 , F16M11/2064 , G02B27/22 , F16M2200/044
摘要： The spring counterbalanced boom suspension system is designed for suspending a viewer for use in a visual virtual environment system. The spring counterbalanced boom suspension has an improved range of motion which allows for fully counterbalanced movement of the viewing device to a vertical positions, and to horizontal positions on either side of the vertical. The viewer is suspended by a counterbalanced boom arm which is in turn supported by a cantilever arm pivotably and rotatably connected to a support structure. A tension spring is connected between the support structure and an attachment point on the cantilever arm by a cable for counterbalancing the weight of the viewing means and the boom arm. The spring tension and preload are adjusted to the geometry and counterbalancing weight of the suspension system, and the cantilever arm is capable of a fully counterbalanced range of motion. A pair of pulleys are preferably mounted to the upper end of the support structure to provide a channel through which the cable passes.
摘要翻译： 弹簧平衡臂悬挂系统设计用于悬挂观察者用于视觉虚拟环境系统。 弹簧平衡摇杆悬架具有改进的运动范围，允许观察装置完全平衡运动到垂直位置，并且垂直方向在两侧的水平位置。 观察者由平衡的臂臂悬挂，臂臂又由可枢转地并可旋转地连接到支撑结构的悬臂来支撑。 张力弹簧通过电缆连接在支撑结构和悬臂之间的附接点上，用于平衡观察装置和悬臂臂的重量。 弹簧张力和预载被调整到悬架系统的几何形状和平衡重量，悬臂能够完全平衡运动范围。 一对滑轮优选地安装到支撑结构的上端，以提供电缆通过的通道。
-
3.发明授权Rear projection imaging system with image warping distortion correction system and associated method 有权具有图像翘曲畸变校正系统的背投影像系统及相关方法公开(公告)号：US08228445B2
公开(公告)日：2012-07-24
申请号：US13013698
申请日：2011-01-25
申请人： Ian E. McDowall , Mark T. Bolas
发明人： Ian E. McDowall , Mark T. Bolas
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。
-
4.发明授权Rear projection imaging system with image warping distortion correction system and associated method 有权具有图像翘曲畸变校正系统的背投影像系统及相关方法公开(公告)号：US08643792B2
公开(公告)日：2014-02-04
申请号：US13556565
申请日：2012-07-24
申请人： Ian E. McDowall , Mark T. Bolas
发明人： Ian E. McDowall , Mark T. Bolas
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。
-
5.发明授权System and method for limiting dead air time in internet streaming media delivery 有权限制互联网流媒体传播中的死空时间的系统和方法公开(公告)号：US07584291B2
公开(公告)日：2009-09-01
申请号：US11041148
申请日：2005-01-21
申请人： Ian E. McDowall , Mark T. Bolas
发明人： Ian E. McDowall , Mark T. Bolas
IPC分类号： G06F15/16
CPC分类号： H04H20/82 , H04H20/26 , H04H60/12 , H04N21/4383 , H04N21/458 , H04N21/6125 , H04N21/6543 , H04N21/8106
摘要： An system for receiving streaming audio or other audio sources netcast in streaming audio content, where the system avoids dead air time in the audio play by providing an alternative audio content to fill time spent negotiating connections and buffering information.
摘要翻译： 一种用于在流式音频内容中接收流音频或其他音频源网络的系统，其中系统通过提供替代的音频内容来填补谈判连接和缓冲信息所花费的时间来避免音频播放中的死空时间。
-
6.发明授权LCoS display system with software/firmware correction enabling use of imperfect LCoS chips 有权具有软件/固件校正功能的LCoS显示系统可以使用不完美的LCoS芯片公开(公告)号：US07547103B2
公开(公告)日：2009-06-16
申请号：US11612805
申请日：2006-12-19
申请人： Ian E. McDowall , Mark T. Bolas
发明人： Ian E. McDowall , Mark T. Bolas
CPC分类号： G03B21/005
摘要： A LCoS projection display system using two LCoS chips and a variable color filter.
摘要翻译： 使用两个LCoS芯片和可变滤色器的LCoS投影显示系统。
-
7.发明授权Rear projection imaging system with image warping distortion correction system and associated method 有权具有图像翘曲畸变校正系统的背投影像系统及相关方法公开(公告)号：US07262816B2
公开(公告)日：2007-08-28
申请号：US11256242
申请日：2005-10-20
申请人： Ian E. McDowall , Mark T. Bolas
发明人： Ian E. McDowall , Mark T. Bolas
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。
-
8.发明授权Internet radio receiver having a rotary knob for selecting audio content provider designations and negotiating internet access to URLS associated with the designations 有权互联网无线电接收机具有用于选择音频内容提供商指定的旋钮并且协商互联网访问与指定相关联的URLS公开(公告)号：US06389463B2
公开(公告)日：2002-05-14
申请号：US09334846
申请日：1999-06-16
申请人： Mark T. Bolas , Ian E. McDowall
发明人： Mark T. Bolas , Ian E. McDowall
IPC分类号： G06F1516
CPC分类号： H04L65/4076 , H04H20/82 , H04L29/06 , H04L29/06027 , H04L65/1059 , H04L65/4084 , H04L67/26 , H04L69/329
摘要： An device for receiving streaming audio or other audio sources netcast in analogous fashion to a radio broadcast, said device providing an interface analogous to a radio receiver, eliminating the necessity of an intervening personal computer system.
摘要翻译： 用于以与无线电广播类似的方式接收流音频或其他音频源网络的设备，所述设备提供类似于无线电接收机的接口，消除了中介个人计算机系统的必要性。
-
9.发明授权Method and system for high performance computer-generated virtual environments 有权高性能计算机生成的虚拟环境的方法和系统公开(公告)号：US06285370B1
公开(公告)日：2001-09-04
申请号：US09313508
申请日：1999-05-17
申请人： Ian E. McDowall , Mark T. Bolas
发明人： Ian E. McDowall , Mark T. Bolas
IPC分类号： G06F1500
CPC分类号： G06T15/10 , H04N13/279 , H04N13/289 , H04N13/344 , H04N13/366
摘要： A computer system and computer-implemented method for rendering images in real-time with a three-dimensional appearance. Using a database including at least-one pair of texture maps uses as a stereo pair behind a portal to simulate a scene. An input database can be processed to generate a processed database by performing texture mapping to replace at least one portion of the input data representing a view (or object) by data indicative of a pair of texture maps and an associated polygon or polygons. One of the texture maps represents the view (object) from a left-eye viewpoint; the other represents the view (object) from a right-eye viewpoint. In some embodiments, to generate the texture map pairs, the input database analyzed to produce the images. In other embodiments the images are from photographs or other sources.
摘要翻译： 一种用三维外观实时渲染图像的计算机系统和计算机实现的方法。 使用包含至少一对纹理贴图的数据库在门户后面使用立体声对模拟场景。 可以处理输入数据库以通过执行纹理映射以通过指示一对纹理贴图和相关联的多边形或多边形的数据代替表示视图（或对象）的输入数据的至少一部分来生成处理的数据库。 其中一个纹理贴图表示从左眼观点的视图（对象）; 另一个表示从右眼观点看的视图（对象）。 在一些实施例中，为了生成纹理图对，分析输入数据库以产生图像。 在其他实施例中，图像来自照片或其他来源。
-
10.发明申请Rear Projection Imaging System with Image Warping Distortion Correction System and Associated Method 有权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：US20130021537A1
公开(公告)日：2013-01-24
申请号：US13556565
申请日：2012-07-24
申请人： Ian E. McDowall , Mark T. Bolas
发明人： Ian E. McDowall , Mark T. Bolas
IPC分类号： H04N9/31
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。
-
-
-
-
-
-
-
-
-
搜索结果
29 条记录 (耗时 0.02 秒)