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1. 发明授权

US5974423A Method for converting a digital elevation database to a polygon database 失效
标题翻译：将数字高程数据库转换为多边形数据库的方法
公开(公告)号：US5974423A
公开(公告)日：1999-10-26
申请号：US36680
申请日：1998-03-09
申请人： Jed Margolin
发明人： Jed Margolin
IPC分类号： G06T17/20 , G06F17/30
CPC分类号： G06T17/20 , Y10S707/99931 , Y10S707/99936
摘要： A Digital Elevation Database is converted to a Polygon Database by creating square cells of varying sizes, starting with a minimum size cell. A center elevation point in the cell is used to form four three-dimensional triangles. The points within the cell are then tested against the flatness criteria. If the cell meets the flatness criteria it is expanded and tested again. This goes on until the cell fails the flatness criteria or a maximum specified cell size is reached. The cell parameters for the last trial cell meeting the flatness criteria or the maximum specified cell size are then entered into the polygon database. The points in the cell are then removed from the elevation database and the process starts over until all the points have been processed. In a second embodiment the procedure starts with a maximum size cell and the cell size is reduced until the cell meets the flatness criteria.
摘要翻译：数字高程数据库通过从最小大小的单元格开始，创建不同大小的方形单元格，将其转换为多边形数据库。单元中的中心高程点用于形成四个三维三角形。然后根据平坦度标准测试细胞内的点。如果电池符合平坦度标准，则再次进行扩展和测试。这一直持续到单元格失效的平坦度标准或达到最大指定的单元格大小。然后将满足平坦度标准或最大规定单元格大小的最后一个试验单元的单元格参数输入到多边形数据库。然后单元格中的点从高程数据库中删除，并且过程开始，直到所有点都被处理。在第二实施例中，程序以最大尺寸的单元开始，并且单元尺寸减小，直到单元满足平坦度标准。

2. 发明授权

US5005148A Driving simulator with moving painted dashboard 失效
标题翻译：驾驶模拟器与移动绘图仪表板
公开(公告)号：US5005148A
公开(公告)日：1991-04-02
申请号：US296553
申请日：1989-01-12
申请人： Max L. Behensky , Rick L. Moncrief , Jed Margolin , Stephanie J. Mott
发明人： Max L. Behensky , Rick L. Moncrief , Jed Margolin , Stephanie J. Mott
IPC分类号： G09B9/05
CPC分类号： G09B9/05
摘要： A driving simulator for a video game is disclosed. It includes an apparatus and method for moving the visual display of the dashboard relative to the visual display of the outside scene by horizontal scrolling when the car is being turned. A model processor calculates an acceleration vector acting on the drivers head based upon conditions affecting the vehicle such as acceleration during turns. This acceleration vector is scaled and converted to an integer from floating point. The integer value is then digitally low pass filtered to eliminate the graininess of the discrete nature of the process. Finally two routines are called which use the integer data to calculate where the dash, mirror and cab sidepost are to be displayed in the scene of the simulated environment displayed to the driver. Another routine is then called to load the appropriate data into the hardware which performs the scrolling.
摘要翻译：公开了一种用于视频游戏的驾驶模拟器。它包括一种用于当汽车正在转动时通过水平滚动来相对于外部场景的视觉显示来移动仪表板的视觉显示的装置和方法。模型处理器基于影响车辆的条件（如转弯时的加速度）来计算作用在驾驶员头部上的加速度矢量。该加速度矢量被缩放并从浮点转换为整数。然后对整数值进行数字低通滤波，以消除过程离散性质的粒度。最后，调用两个使用整数数据的例程来计算在显示给驱动程序的模拟环境的场景中显示破折号，镜像和cab侧面的位置。然后调用另一个例程将适当的数据加载到执行滚动的硬件中。

3. 发明授权

US4195293A Random dot generator for raster scan video displays 失效
标题翻译：用于光栅扫描视频显示的随机点阵发生器
公开(公告)号：US4195293A
公开(公告)日：1980-03-25
申请号：US906966
申请日：1978-05-18
申请人： Jed Margolin
发明人： Jed Margolin
IPC分类号： G06F19/00 , G09G1/16 , G06K15/20
CPC分类号： G09G1/16
摘要： A Linear-Feeback-Shift-Register produces a pseudorandom sequence of bits that are used to produce a stationary random pattern of dots on a standard raster scan video display. The density of dots is adjustable as is their intensity. This dot pattern may be combined with other video sources and thus may serve as a background for the playing of TV video games, especially those of the "space war" variety. The dot pattern may also be moved as a whole under player control and thus form the basis for a novel type of video game to be described.
摘要翻译：线性反向移位寄存器产生用于在标准光栅扫描视频显示器上产生点的固定随机图案的伪随机序列。点的密度可以随其强度而变化。该点图案可以与其他视频源组合，因此可以作为播放电视电视游戏的背景，特别是“太空战争”的电视游戏。点阵图案也可以在播放器控制下作为整体移动，从而形成要描述的新型视频游戏的基础。

4. 发明授权

US09784449B2 Flame sensing system 有权
公开(公告)号：US09784449B2
公开(公告)日：2017-10-10
申请号：US14316489
申请日：2014-06-26
申请人： Jed Margolin
发明人： Jed Margolin
IPC分类号： G08B17/12 , F23N5/12
CPC分类号： F23N5/123 , F23N2023/10 , F23N2023/42 , G08B17/125 , Y02T50/677
摘要： This invention relates to the field of sensing flames in equipment using a combustion burner such as gas furnaces by using the electrical properties of flames. In a first group of embodiments flame rectification is used to cause distortion of a signal having a selected waveform. A harmonic of the distorted waveform is detected thereby providing flame proof. In a second group of embodiments flame rectification is used as a mixer to cause two signals having selected waveforms to produce sum and difference signals. The sum and/or difference signals are detected thereby providing flame proof.

5. 发明授权

US08838289B2 System and method for safely flying unmanned aerial vehicles in civilian airspace 有权
标题翻译：在民用空域安全飞行无人驾驶飞行器的系统和方法
公开(公告)号：US08838289B2
公开(公告)日：2014-09-16
申请号：US11736356
申请日：2007-04-17
申请人： Jed Margolin
发明人： Jed Margolin
IPC分类号： G06F19/00
CPC分类号： G05D1/0044
摘要： A system and method for safely flying an unmanned aerial vehicle (UAV), unmanned combat aerial vehicle (UCAV), or remotely piloted vehicle (RPV) in civilian airspace uses a remotely located pilot to control the aircraft using a synthetic vision system during at least selected phases of the flight such as during take-offs and landings.
摘要翻译：在民用空域中安全飞行无人机（UAV），无人驾驶飞行器（UCAV）或遥控车辆（RPV）的系统和方法使用位于遥控的飞行员，至少在使用合成视觉系统的情况下控制飞机选择飞行阶段，例如起飞和着陆期间。

6. 发明授权

US08373591B2 System for sensing aircraft and other objects 有权
标题翻译：用于感应飞机和其他物体的系统
公开(公告)号：US08373591B2
公开(公告)日：2013-02-12
申请号：US12910779
申请日：2010-10-22
申请人： Jed Margolin
发明人： Jed Margolin
IPC分类号： G01S13/48 , G01S13/93
CPC分类号： G01S13/003 , G01S5/12 , G01S11/02 , G01S13/9303
摘要： A system for sensing aircraft and other objects uses bistatic radar with spread-spectrum signals transmitted from remotely located sources such as aircraft flying at very high altitudes or from a satellite constellation. A bistatic spread spectrum radar system using a satellite constellation can be integrated with a communications system and/or with a system using long baseline radar interferometry to validate the digital terrain elevation database. The reliability and safety of TCAS and ADS-B are improved by using the signals transmitted from a TCAS or ADS-B unit as a radar transmitter with a receiver used to receive reflections. Aircraft and other objects using spread spectrum radar are detected by using two separate receiving systems. Cross-Correlation between the outputs of the two receiving systems reveals whether a noise signal is produced by the receiving systems themselves or is coming from the outside.
摘要翻译：用于感测飞机和其他物体的系统使用双基地雷达，其具有从远程位置的源传输的扩频信号，例如飞行器在非常高的高度飞行或从卫星星座飞行。使用卫星星座的双稳态扩频雷达系统可以与通信系统和/或与使用长基线雷达干涉测量的系统集成以验证数字地形高程数据库。通过使用从TCAS或ADS-B单元发送的信号作为具有用于接收反射的接收机的雷达发射机，提高了TCAS和ADS-B的可靠性和安全性。使用扩频雷达的飞机和其他物体通过使用两个独立的接收系统进行检测。两个接收系统的输出之间的交叉相关性揭示了噪声信号是由接收系统本身产生的还是来自外部的。

7. 发明授权

US06177943B1 Digital map compression and display method 失效
标题翻译：数字地图压缩和显示方法
公开(公告)号：US06177943B1
公开(公告)日：2001-01-23
申请号：US09031998
申请日：1998-02-27
申请人： Jed Margolin
发明人： Jed Margolin
IPC分类号： G06T1500
CPC分类号： H04N19/27 , H04N19/137 , H04N19/154 , H04N19/172 , H04N19/196 , H04N19/39 , H04N19/60
摘要： A digital elevation database is compressed to create a compressed digital map database which is used by a digital computer system for displaying three-dimensional terrain data in the form of polygons. The compressed digital map database is produced from a database of elevation points by selecting every mth row and every nth column, thereby resulting in a reduction of database storage requirements. During program run-time the intersection of rows and columns forms cells with four corners. The elevation value of a center elevation point for each cell is formed by various methods, thereby creating a cell made up of four three-dimensional triangles. One method for creating the elevation of the center elevation point uses the elevations of the four corners of the cell. Another method uses extrapolated elevation values from the cell's extended diagonals. The three-dimensional triangles formed from the center elevation point are then transformed and projected using standard computer graphics methods on a digital computer to produce a three-dimensional projected display.
摘要翻译：数字高程数据库被压缩以创建压缩的数字地图数据库，由数字计算机系统用于以多边形的形式显示三维地形数据。压缩数字地图数据库是通过选择每第m行和第n列从高程数据库生成的，从而导致数据库存储要求的降低。在程序运行期间，行列形成四个角的单元格。通过各种方法形成每个单元的中心高程点的高程值，从而创建由四个三维三角形构成的单元格。用于创建中心高程点的高程的一种方法使用单元格的四个角的高程。另一种方法使用细胞扩展对角线的外推高程值。然后使用标准计算机图形方法在数字计算机上将从中心高程点形成的三维三角形变换和投影，以产生三维投影显示。

8. 发明授权

US5933156A Z-Buffer for row addressable graphics memory with flash fill 失效
标题翻译：用于行可寻址图形存储器的Z缓冲区，具有闪存填充
公开(公告)号：US5933156A
公开(公告)日：1999-08-03
申请号：US984170
申请日：1997-12-03
申请人： Jed Margolin
发明人： Jed Margolin
IPC分类号： G09G5/393 , G09G5/36
CPC分类号： G09G5/393
摘要： A Z-Buffer is added to a Row Addressable Graphics Memory With Flash Fill so that a Z (or Depth) value is supplied with each Start and End address. The Z value is calculated for each pixel between the Start and End address. This value is compared to the existing Z value for that pixel stored in the Z-Buffer. Values less than the existing value replace the Z value for that pixel in the Z-Buffer and allow the new pixel to be written into the display memory. The Z data are read, modified, and written back to the Z-Buffer in parallel thereby requiring a maximum of three memory cycles to operate on a line segment independent of the length of the line.
摘要翻译：将Z缓冲区添加到具有闪存填充的行可寻址图形存储器中，以便每个起始和结束地址都提供Z（或深度）值。为开始和结束地址之间的每个像素计算Z值。该值与存储在Z缓冲区中的像素的现有Z值进行比较。小于现有值的值替换Z缓冲区中该像素的Z值，并允许将新像素写入显示存储器。 Z数据被并行地读取，修改和写回到Z缓冲器中，因此需要最多三个存储器周期来在线段上独立于线路长度进行操作。

9. 发明授权

US5553229A Row addressable graphics memory with flash fill 失效
标题翻译：行可寻址图形内存与闪光填充
公开(公告)号：US5553229A
公开(公告)日：1996-09-03
申请号：US398994
申请日：1995-03-06
申请人： Jed Margolin
发明人： Jed Margolin
IPC分类号： G06T11/40 , G09G5/393 , G06F12/06
CPC分类号： G09G5/393 , G06T11/40
摘要： A single-chip semiconductor memory device optimized for high performance flat-shaded polygon video systems consists of a RAM with flash fill circuitry whereby the Start and End addresses are specified for a given row; the data within this range are read, modified, and written back to the memory in parallel thereby requiring a maximum of three memory cycles to fill a line segment independent of the length of the line. The data are modified according to a function between a color register and the data already present in the memory array, the functions being: AND, OR, EXCLUSIVE OR, or REPLACE.
摘要翻译：针对高性能平阴多边形视频系统优化的单芯片半导体存储器件由具有闪光填充电路的RAM组成，由此为给定行指定了开始和结束地址; 该范围内的数据被并行地读取，修改和写回到存储器中，由此需要最多三个存储器周期来填充独立于该行的长度的一个线段。数据根据颜色寄存器和存储器阵列中已存在的数据之间的函数进行修改，其功能为：AND，OR，EXCLUSIVE OR或REPLACE。

10. 发明授权

US5422998A Video memory with flash fill 失效
标题翻译：视频内存与闪光灯填充
公开(公告)号：US5422998A
公开(公告)日：1995-06-06
申请号：US153200
申请日：1993-11-15
申请人： Jed Margolin
发明人： Jed Margolin
IPC分类号： G06T11/40 , G09G5/393 , G06F12/06
CPC分类号： G09G5/393 , G06T11/40
摘要： A single-chip semiconductor memory device optimized for high performance flat-shaded polygon video systems consists of a RAM with flash fill circuitry whereby the Start and End addresses are specified for a given row; the data within this range are read, modified, and written back to the memory in parallel thereby requiring a maximum of three memory cycles to fill a line segment independent of the length of the line. The data are modified according to a function between a color register and the data already present in the memory array, the functions being: AND, OR, EXCLUSIVE OR, or REPLACE.
摘要翻译：针对高性能平阴多边形视频系统优化的单芯片半导体存储器件由具有闪光填充电路的RAM组成，由此为给定行指定了开始和结束地址; 该范围内的数据被并行地读取，修改和写回到存储器中，由此需要最多三个存储器周期来填充独立于该行的长度的一个线段。数据根据颜色寄存器和存储器阵列中已存在的数据之间的函数进行修改，其功能为：AND，OR，EXCLUSIVE OR或REPLACE。

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