专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明公开

EP0144924A2 True-perspective texture/shading processor 有权
标题翻译：用正确的透视纹理阴影处理设备。
公开(公告)号：EP0144924A2
公开(公告)日：1985-06-19
申请号：EP84114506.3
申请日：1984-11-29
申请人： GENERAL ELECTRIC COMPANY
发明人： Sims, Edward Mitford , Chandler, Jimmy Everett
IPC分类号： G06F15/72
CPC分类号： G09B9/301 , G06T15/50 , G06T15/80
摘要： A low cost, true-perspective texture/shading processor (16) for a raster graphics display is based on a mathematical model which defines modulations globally over the entire simulated, visual environment. The mathematical model uses planes defined in three-dimensional space to define the texture modulation. These texture planes are all orthogonal to a single gradient in a flat reference plane and may cut across any number of faces. The texture/shading processor is used in a computer image generator of the type wherein computations are performed in sequence by a plurality of functional groups. The first group (11) manages a visual data base (10) and transfers data to the active environment storage of the second group (12). The first group determines the position of the view point and any moving models in a common coordinate system and generates the trigonometric coefficients required for perspective transformation. The second group reduces the three-dimensional description of the environment supplied by the first group to a two-dimensional description, makes perspective transformation of data into coordinates of a view window and assigns a priority to each surface of the computed scene. The third group reduces the two-dimensional description generated by the second group to a scan line by generating edge data (14) to locate where edges cross the scan line and responds to the assigned priorities (15) to eliminate hidden surfaces and generates the video for display (17) including edge smoothing, shading and texture effects. The second group further includes a face modulation processore (13) for computing data describing each texture and shading model and data describing the plane of each textured or shaded face. The texture/shading processor (16) is in the third group and is responsive to initialization data from the first group and the data computed by the face modulation processor for computing texture and shading modulation signals.

62. 发明公开

EP0100097A2 Computer controlled imaging system 有权
标题翻译： Rechnergesteuertes Abbildungssystem。
公开(公告)号：EP0100097A2
公开(公告)日：1984-02-08
申请号：EP83107362.2
申请日：1983-07-27
申请人： HONEYWELL INC.
发明人： Graf, Carl P. , Fairchild, Kim , Fant, Karl M. , Rusler, George W. , Schroeder, Michael O.
IPC分类号： G06F15/20
CPC分类号： H04N21/234318 , G06T15/04 , G09B9/301 , H04N21/47205
摘要： A digital image processing system makes use of a gaming area data base (208) which is purely mathematical and of an object library data base (212) which stores real-world images of objects in a scene. In this way the advantages of high fidelity of computer synthesized imagery CSI and of scene controllability of computer generated imagery CGI are combined (Fig. 3).
摘要翻译：数字图像处理系统利用纯数学的游戏区数据库（208）和存储场景中物体的真实世界图像的对象库数据库（212）。以这种方式，计算机合成图像的高保真度的优点和计算机生成的图像CGI的场景可控性相结合。

63. 发明公开

EP3136372A1 IMMERSIVE VEHICLE SIMULATOR APPARATUS AND METHOD 审中-公开
标题翻译： VERFAHREN独立的FAHRZEUGSIMULATORVORRICHTUNG
公开(公告)号：EP3136372A1
公开(公告)日：2017-03-01
申请号：EP15182891.0
申请日：2015-08-28
申请人： BAE Systems PLC
发明人： The designation of the inventor has not yet been filed
IPC分类号： G09B9/08 , G09B9/30
CPC分类号： G09B9/08 , G09B9/301 , G09B9/302 , G09B9/307
摘要： A mixed reality vehicle control, e.g. flight, simulator comprising a headset (100) for placing over a user's eyes, in use, said headset including a screen, the simulator further comprising a processor configured to display on said screen a three dimensional environment consisting of virtual scenery, one or more interactive controls (204) for enabling a user (200) to simulate vehicle control actions, said processor being further configured to receive, from said one or more interactive controls, data representative of one or more parameters determinative of vehicle movement and update said scenery displayed on said screen in accordance with said parameters so as to simulate vehicle movement therein.
摘要翻译：混合现实车辆控制，例如飞行模拟器，包括用于在使用中放置在用户的眼睛上的耳机（100），所述耳机包括屏幕，所述耳机包括屏幕，所述模拟器还包括处理器，其被配置为在所述屏幕上显示由虚拟风景组成的三维环境，一个或多个交互式用于使得用户（200）能够模拟车辆控制动作的控制器（204），所述处理器还被配置为从所述一个或多个交互式控制器接收代表确定车辆运动的一个或多个参数的数据，并且更新所显示的所述风景所述屏幕根据所述参数，以模拟车辆在其中的移动。

64. 发明公开

EP2368183A4 USE OF SCIENTIFIC MODELS IN ENVIRONMENTAL SIMULATION 审中-公开
标题翻译：在维多利亚时代的维尔纽斯
公开(公告)号：EP2368183A4
公开(公告)日：2014-12-03
申请号：EP09835806
申请日：2009-12-22
申请人： MICROSOFT CORP
发明人： HEIL ANDREAS , PEASLEY MARK , LYUTSAREV VASSILY
IPC分类号： G06F9/455 , G06F9/44
CPC分类号： G09B9/00 , A63F2300/64 , A63F2300/69 , G09B9/301

65. 发明公开

EP1369706A3 Apparatus and method for simulating sensor imagery 审中-公开
标题翻译：的装置和方法的图像传感器的模拟
公开(公告)号：EP1369706A3
公开(公告)日：2010-04-28
申请号：EP03004024.0
申请日：2003-02-24
申请人： L-3 Communications Corporation
发明人： Turner, James A.
IPC分类号： G09B9/00 , G09B9/30 , G01S17/02 , G09B9/40
CPC分类号： G09B9/301 , G09B9/40
摘要： The present invention provides a simulation for displaying a screen formulated from data, such as a FLIR sensor, relying on color definitions that are more readily supported by common image generators, most preferably 8-bit per channel RGB color processing and video output. The system has an image generator that transmits a video signal of at least two digital data channels, and a display system with a combiner circuit and a visual display device. The bit sets of the channels each represent a respective value of the data variable at a resolution for that channel, and the bit sets of the second channel each represent a respective value of the data variable at a second resolution higher than the resolution of the first channel. Combiner circuitry receives the channels of video output and processes these channels to select the channel which represents the accurate data unaffected by clamping. It is preferred to provide at least three channels of pixel data representing the value of the display data, in three different resolutions and ranges, high resolution; middle resolution and low resolution. In the preferred embodiment, the data displayed on the display device are simulated FLIR infra-red intensities, which correlate to the temperatures of the simulated objects being viewed. Preferably, the ranges of different resolution IR data encompass the ambient temperature being simulated, because attenuation of infra-red in reality tends to compress all detected infra-red temperatures to a narrow field around ambient temperature.

66. 发明公开

EP1840861A2 Forward looking virtual imaging 审中-公开
标题翻译： Vorwärtsgerichtete virtuelle Bildgebung
公开(公告)号：EP1840861A2
公开(公告)日：2007-10-03
申请号：EP07447017.0
申请日：2007-03-09
申请人： Martin, Jose
发明人： Martin, Jose
IPC分类号： G09B9/36 , G09B9/30
CPC分类号： G09B9/36 , G01C21/30 , G01C23/005 , G09B9/301 , G09B29/10
摘要： A method of inputting information from an On-Board Avionics & Instrumentation to a FLVI Engine using a communications interface, determining a navigational state by the FLVI Engine from the information, selecting imagery from a data base, synchronizing the imagery with the navigational state, and outputting the synchronizing images to a display. A forward looking virtual imaging system for an operator of a vehicle having a forward looking virtual imaging engine, where the forward looking virtual imaging engine processes input information, outputs vehicle position data and outputs image data based on the input information and vehicle position data to a display device, and where the display device continuous displays images to the operator in real time that approximates the actual conditions that surround the vehicle.
摘要翻译：一种使用通信接口从车载航空电子设备向FLVI引擎输入信息的方法，根据信息确定FLVI引擎的导航状态，从数据库中选择图像，将图像与导航状态同步，以及将同步图像输出到显示器。一种用于具有前瞻性虚拟成像引擎的车辆操作者的前瞻性虚拟成像系统，其中前瞻性虚拟成像引擎处理输入信息，输出车辆位置数据，并且基于输入信息和车辆位置数据将图像数据输出到显示设备，以及显示设备连续地向操作者显示图像，其近似于车辆周围的实际状况。

67. 发明授权

EP0995157B1 VERFAHREN ZUR REDUKTION DES DATENDURCHSATZES BEI DER ÜBERTRAGUNG VON OBJEKTBEZOGENEN DATEN ZWISCHEN INNERHALB VON ZEITBEDINGUNGEN KOMMUNIZIERENDEN RECHENELEMENTEN 有权
标题翻译：一种减少财产相关的数据传送的数据流量之间之内的时间条件上通信的计算元素
公开(公告)号：EP0995157B1
公开(公告)日：2003-10-01
申请号：EP99934508.5
申请日：1999-05-17
申请人： EADS Deutschland GmbH
发明人： NEUHAUSER, Johann , HARTUNG, Diedrich , GRÄSSEL, Florian , HANSEN, Ronald
IPC分类号： G06F17/17
CPC分类号： G09B9/301
摘要： The invention relates to a method for reducing data rate during transmission of object-oriented data between two user areas (1, 2) having at least one communication module (10, 11) to which at least one external unit (11, 12, 13; 21, 22, 23) has been allocated and communicating within time limits, especially in real time mode, by means of a data transmission device (3), whereby the data to be transmitted is extrapolated in the transmitting communication module and data is transmitted to the corresponding receiving communication module once a comparative value formed on the basis of the actual data and the extrapolated data reaches at least a set value and whereby the received data is extrapolated in the receiving communication module whose external units operate on the basis of data extrapolated by said communication module until actual data is received.

68. 发明授权

EP0804783B1 METHOD AND APPARATUS FOR DISPLAYING A VIRTUAL WORLD 失效
标题翻译：方法和装置，用于显示虚拟世界
公开(公告)号：EP0804783B1
公开(公告)日：2002-12-18
申请号：EP94929842.6
申请日：1994-09-29
申请人： SUN MICROSYSTEMS, INC.
发明人： LANIER, Jaron, Z.
IPC分类号： G06F3/00
CPC分类号： G06F3/011 , G09B9/301 , G09B9/307 , G09G5/00
摘要： A database (56) stores image data corresponding to an image which extends along first and second generally perpendicular image axes. A display device (14) is mounted for movement with the user's head in proximity to the user's eye, and an image generating circuit (54) generates a portion of the image on the display device (14) using coordinate data which varies only for the first and second image axes. A movement measuring circuit (58) includes a plurality of radiation emitters disposed about the person's body part and a sensor (38) disposed at a fixed reference point which detects the identity of the radiation emitters and/or the intensity of radiation emitted by each emitter.

69. 发明授权

EP0681267B1 Image generation architecture employing tri-level fixed interleave processing and distribution buses 失效
标题翻译：成像体系结构具有三个级固体嵌套处理和分配杆
公开(公告)号：EP0681267B1
公开(公告)日：2000-03-01
申请号：EP95303044.2
申请日：1995-05-03
申请人： Lockheed Martin Corporation
发明人： Soderberg, Brian T. , Miller, Dale D. , Pheil, Douglas , Cauble, Kent , Heinen, Mark N. , Kenworthy, Mark L.
IPC分类号： G06T1/20 , G06T15/00
CPC分类号： G06T1/20 , G06T15/005 , G09B9/003 , G09B9/301

70. 发明公开

EP0804783A4 METHOD AND APPARATUS FOR DISPLAYING A VIRTUAL WORLD 失效
标题翻译：方法和装置，用于显示虚拟世界
公开(公告)号：EP0804783A4
公开(公告)日：1998-06-24
申请号：EP94929842
申请日：1994-09-29
申请人： VPL RESEARCH INC
发明人： LANIER JARON Z
IPC分类号： G02B27/02 , G06F3/00 , G06F3/01 , G06F3/033 , G06F3/038 , G06F3/048 , G06F3/14 , G09B9/30 , G09G3/00 , G09G3/20 , G09G5/00 , G09G3/02
CPC分类号： G06F3/011 , G09B9/301 , G09B9/307 , G09G5/00
摘要： A database (56) stores image data corresponding to an image which extends along first and second generally perpendicular image axes. A display device (14) is mounted for movement with the user's head in proximity to the user's eye, and an image generating circuit (54) generates a portion of the image on the display device (14) using coordinate data which varies only for the first and second image axes. A movement measuring circuit (58) includes a plurality of radiation emitters disposed about the person's body part and a sensor (38) disposed at a fixed reference point which detects the identity of the radiation emitters and/or the intensity of radiation emitted by each emitter.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式