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1. 发明申请

US20100053715A1 SCANNING SYSTEM FOR LIDAR 失效
标题翻译：激光雷达扫描系统
公开(公告)号：US20100053715A1
公开(公告)日：2010-03-04
申请号：US12447937
申请日：2007-10-30
申请人： James O'Neill , William T. Moore , Kevin Williams , Robert Bruce
发明人： James O'Neill , William T. Moore , Kevin Williams , Robert Bruce
IPC分类号： G02B26/12 , G02B26/10
CPC分类号： G02B26/105 , G01S7/4817
摘要： The present invention relates to a scanning system optimized for lidar that includes a nodding mirror, a rotary electromagnetic drive, a rotary optical encoder, and control circuitry. The rotary electromagnetic drive includes a yoke incorporating a permanent magnet, and an arm having a coil at one end of the arm. The coil is enclosed within the yoke, and an opposite end of the arm is coupled to the nodding mirror, such that movement of the coil within the yoke in response to a current causes the nodding mirror to rotate. The rotary optical encoder produces an output signal in response to rotation of the nodding mirror, which serves as feedback to the control circuitry. The control circuitry adjusts the current provided to the rotary electromagnetic drive in response to the output signal, such that the nodding mirror rotates in a reference scan pattern.
摘要翻译：本发明涉及一种针对激光雷达优化的扫描系统，其包括点头镜，旋转电磁驱动器，旋转光学编码器和控制电路。旋转电磁驱动器包括一个包含永磁体的磁轭和一个在臂的一端具有线圈的臂。线圈被包围在轭内，并且臂的相对端联接到点头镜，使得响应于电流使线圈在轭内的运动导致点头镜旋转。旋转光学编码器响应于点控反射镜的旋转而产生输出信号，其作为对控制电路的反馈。控制电路响应于输出信号调节提供给旋转电磁驱动器的电流，使得点头镜以参考扫描图案旋转。

2. 发明授权

US08072663B2 Scanning system for lidar 失效
标题翻译：激光雷达扫描系统
公开(公告)号：US08072663B2
公开(公告)日：2011-12-06
申请号：US12447937
申请日：2007-10-30
申请人： James O'Neill , William T. Moore , Kevin Williams , Robert Bruce
发明人： James O'Neill , William T. Moore , Kevin Williams , Robert Bruce
IPC分类号： G02B26/08
CPC分类号： G02B26/105 , G01S7/4817
摘要： The present invention relates to a scanning system optimized for lidar that includes a nodding mirror, a rotary electromagnetic drive, a rotary optical encoder, and control circuitry. The rotary electromagnetic drive includes a yoke incorporating a permanent magnet, and an arm having a coil at one end of the arm. The coil is enclosed within the yoke, and an opposite end of the arm is coupled to the nodding mirror, such that movement of the coil within the yoke in response to a current causes the nodding mirror to rotate. The rotary optical encoder produces an output signal in response to rotation of the nodding mirror, which serves as feedback to the control circuitry. The control circuitry adjusts the current provided to the rotary electromagnetic drive in response to the output signal, such that the nodding mirror rotates in a reference scan pattern.
摘要翻译：本发明涉及一种针对激光雷达优化的扫描系统，其包括点头镜，旋转电磁驱动器，旋转光学编码器和控制电路。旋转电磁驱动器包括一个包含永磁体的磁轭和一个在臂的一端具有线圈的臂。线圈被包围在轭内，并且臂的相对端联接到点头镜，使得响应于电流使线圈在轭内的运动导致点头镜旋转。旋转光学编码器响应于点控反射镜的旋转而产生输出信号，其作为对控制电路的反馈。控制电路响应于输出信号调节提供给旋转电磁驱动器的电流，使得点头镜以参考扫描图案旋转。

3. 发明授权

US6012135A Computer having multiple address ports, each having logical address translation with base and limit memory management 失效
标题翻译：具有多个地址端口的计算机，每个地址端口具有基本的逻辑地址转换和限制存储器管理
公开(公告)号：US6012135A
公开(公告)日：2000-01-04
申请号：US347964
申请日：1994-12-01
申请人： George W Leedom , William T. Moore
发明人： George W Leedom , William T. Moore
IPC分类号： G06F12/02 , G06F12/00
CPC分类号： G06F12/0292
摘要： Method and apparatus for a logical address translator which translates a logical address into a physical address in a computer. The computer includes a plurality of address ports. Each address port includes a logical address translator, which includes a plurality of segment-register sets. Each segment-register set holds values which specify address boundaries and translation mapping of a corresponding logical segment. A segment detector is coupled to the plurality of segment-register sets, wherein the segment detector operates to determine whether the logical address is within the specified address boundaries of the logical segment. An address mapper is coupled to the plurality of segment-register sets, wherein the address mapper operates to translate the logical address into a physical address. A translation controller is connected to the segment detector and the address translator, wherein the translation controller operates to output the physical address if the segment detector determines that the logical address is within the specified address boundaries of the logical segment. One embodiment of the segment-register set includes a base address, a limit address, and a physical mapping bias. One embodiment of the computer includes a plurality of address ports, wherein each address port includes a logical address translator.
摘要翻译：逻辑地址转换器的方法和装置，其将逻辑地址转换成计算机中的物理地址。计算机包括多个地址端口。每个地址端口包括逻辑地址转换器，其包括多个段寄存器集合。每个段寄存器组保存指定相应逻辑段的地址边界和转换映射的值。段检测器耦合到多个段寄存器集合，其中段检测器操作以确定逻辑地址是否在逻辑段的指定地址边界内。地址映射器耦合到多个段寄存器集合，其中地址映射器操作以将逻辑地址转换为物理地址。翻译控制器连接到段检测器和地址转换器，其中如果段检测器确定逻辑地址在逻辑段的指定地址边界内，则翻译控制器操作以输出物理地址。段寄存器集合的一个实施例包括基地址，限制地址和物理映射偏置。计算机的一个实施例包括多个地址端口，其中每个地址端口包括逻辑地址转换器。

4. 发明授权

US4799106A Controlling image signals in an imaging apparatus 失效
标题翻译：在成像设备中控制图像信号
公开(公告)号：US4799106A
公开(公告)日：1989-01-17
申请号：US897858
申请日：1986-08-19
申请人： William T. Moore , Kenneth J. Wallace
发明人： William T. Moore , Kenneth J. Wallace
IPC分类号： H04N5/33 , H04N5/235 , H04N5/57
CPC分类号： H04N5/33
摘要： Thermal imaging apparatus is provided with a comparator and a digital counter for counting the number of pixels in the scene within certain defined brightness bands. Utilizing this data, a microprocessor controls gain, level, gamma correction and integration for noise reduction.
摘要翻译：热成像装置设置有比较器和数字计数器，用于在某些确定的亮度带内对场景中的像素数进行计数。利用该数据，微处理器控制增益，电平，伽马校正和集成以减少噪声。

5. 发明授权

US06295597B1 Apparatus and method for improved vector processing to support extended-length integer arithmetic 有权
标题翻译：用于改进矢量处理以支持扩展长整数运算的装置和方法
公开(公告)号：US06295597B1
公开(公告)日：2001-09-25
申请号：US09132205
申请日：1998-08-11
申请人： David Resnick , William T. Moore
发明人： David Resnick , William T. Moore
IPC分类号： G06F1500
CPC分类号： G06F7/505 , G06F7/50 , G06F15/8076 , G06F2207/386
摘要： An apparatus and a method for extended-precision vector arithmetic capable of extremely long precision (i.e., precision to as many bits as a user desires or is limited to due to memory, disk-storage, or other resource constraints). Vector carry-out bits can be used as vector carry-in bits for successive operations. In performing add or subtract operations on integers that are longer than the word size of the computer, the operands a broken into word-sized parts which are used as operands. A vector of long-integer numbers is thus broken into a series of sub-vectors, each having word-sized elements. Vector add or subtract operations are performed successively on the sub-vectors, starting with the lowest-order sub-vectors. Carry-out (or borrow-out) bits from a first vector operation are used as carry-in (or borrow-in) bits for a successive vector operation. In one embodiment, instructions are added to the instruction set of a vector processor to assist in propagating carry (or borrow) bits between components of long operands, and to assist users in accessing and controlling the carry (or borrow) bits.
摘要翻译：一种用于扩展精度矢量运算的装置和方法，其能够非常长的精度（即，精度达到用户期望的位数或由于存储器，磁盘存储或其他资源约束而被限制）。向量进位位可用作连续操作的向量进位位。在对长于计算机的字大小的整数执行加法或减法操作时，操作数被分解成用作操作数的字大小的部分。因此，长整数的向量被分解成一系列子向量，每个子向量具有字大小的元素。在子向量上连续执行矢量加减运算，从最低阶子向量开始。从第一个矢量运算的进位（或借出）位用作连续矢量运算的进位（或借位）位。在一个实施例中，将指令添加到向量处理器的指令集中以辅助在长操作数的组件之间传播进位（或借位）位，并且帮助用户访问和控制进位（或借位）位。

6. 发明授权

US5717895A Associative scalar data cache with write-through capabilities for a vector processor 失效
标题翻译：关联标量数据缓存，具有向量处理器的直写功能
公开(公告)号：US5717895A
公开(公告)日：1998-02-10
申请号：US348056
申请日：1994-12-01
申请人： George W. Leedom , William T. Moore
发明人： George W. Leedom , William T. Moore
IPC分类号： G06F12/08
CPC分类号： G06F9/3013 , G06F12/0875 , G06F12/0888 , G06F9/30109 , G06F9/30138 , G06F9/3824
摘要： Method and apparatus for a scalar data cache in a scalar/vector supercomputer. The scalar data cache comprises a cache array and a cache controller. The cache array comprises a plurality of cache frames; each cache frame comprises a plurality of cache lines; and each cache line comprises a plurality of data words. The cache controller performs a broadside compare of the reference address against all addresses held in the cache, and translates the reference address into a cache-array address. For each cache line, there is a corresponding cache-line validity indication which is set "valid" only when every data word in the cache line contains valid data. A cache-line validity comparator operates to provide a cache-line-hit indication if a data word requested is in a valid cache line. A cache-load controller is described for loading data from a common memory into every data word of a cache line and for marking the cache line "valid". For at least one of the plurality of scalar registers, a cache accessor is described for providing fetch access to the data words in the cache array, and for providing write-through-cache capability to the data words in the cache array.
摘要翻译：标量/向量超级计算机中的标量数据缓存的方法和装置。标量数据高速缓存包括高速缓存阵列和高速缓存控制器。高速缓存阵列包括多个缓存帧; 每个缓存帧包括多个高速缓存行; 并且每个高速缓存行包括多个数据字。高速缓存控制器执行参考地址与保存在高速缓存中的所有地址的宽边比较，并将参考地址转换为高速缓存阵列地址。对于每个高速缓存行，只有当高速缓存行中的每个数据字都包含有效数据时，才有一个对应的高速缓存线有效性指示被设置为“有效”。如果请求的数据字在有效的高速缓存行中，则高速缓存行有效性比较器用于提供高速缓存行命中指示。描述了缓存负载控制器，用于将数据从公共存储器加载到高速缓存行的每个数据字中，并用于标记高速缓存行“有效”。对于多个标量寄存器中的至少一个，描述了高速缓存存取器，用于提供对高速缓存阵列中的数据字的取出访问，以及用于向缓存阵列中的数据字提供直写缓存能力。

7. 发明授权

US4924094A Imaging apparatus 失效
标题翻译：成像设备
公开(公告)号：US4924094A
公开(公告)日：1990-05-08
申请号：US27978
申请日：1987-03-19
申请人： William T. Moore
发明人： William T. Moore
IPC分类号： H04N5/33
CPC分类号： H04N5/33
摘要： Conventional scanners used in thermal imagers scan the image along curved lines rather than straight lines, resulting in image curvature in the display. The invention eliminates this by processing the video signal from the scanner to compose an output video signal which represents scanning along straight lines (18) across the image. The output signal is composed of a number of successive portions (A to F) each derived from a different line or lines of the video signal provided by the scanner.
摘要翻译：热成像仪中使用的常规扫描仪沿着曲线而不是直线扫描图像，导致显示屏中的图像曲率。本发明通过处理来自扫描仪的视频信号来消除这一点，以构成一个输出视频信号，该输出视频信号表示跨越图像的直线（18）的扫描。输出信号由多个连续部分（A至F）组成，每个部分由扫描器提供的视频信号的不同行或行导出。

8. 发明授权

US4763192A Imaging apparatus 失效
标题翻译：成像设备
公开(公告)号：US4763192A
公开(公告)日：1988-08-09
申请号：US897855
申请日：1986-08-19
申请人： William T. Moore , Paul J. Robertson , Kenneth J. Wallace
发明人： William T. Moore , Paul J. Robertson , Kenneth J. Wallace
IPC分类号： H04N3/09 , H04N5/33 , H04N3/08
CPC分类号： H04N3/09
摘要： A twin polygon thermal imager is provided with a compensator for compensating for horizontal distortion in the image produced on a CRT. The distortion compensator applies an amount of correction which is determined, in each horizontal line, to compensate for the particular magnitude of the distortion in that line. The amount of correction needed is determined as a function of the angle between the rotational axis of the polygons and the particular facets thereof producing the particular video line. Compensation is achieved by adjusting the timing and the frequency at which digital video data is read-out from a signal store.
摘要翻译：双面多面体热成像仪设置有用于补偿CRT上产生的图像中的水平失真的补偿器。失真补偿器应用在每个水平线中确定的补偿量来补偿该行中的失真的特定幅度。所需的校正量被确定为多边形的旋转轴线与其产生特定视频线的特定面之间的角度的函数。通过调整从信号存储器读出数字视频数据的定时和频率来实现补偿。

9. 发明授权

US4752824A Parallax correction apparatus for a head-up display 失效
标题翻译：用于平视显示器的视差校正装置
公开(公告)号：US4752824A
公开(公告)日：1988-06-21
申请号：US28505
申请日：1987-03-20
申请人： William T. Moore
发明人： William T. Moore
IPC分类号： H04N5/33 , H04N7/18
CPC分类号： H04N5/33 , H04N7/183
摘要： Thermal imaging apparatus particularly but not exclusively for use on an aircraft with a head-up display is provided with signal processing means which progressively expands or compresses the image in the vertical and/or horizontal direction to compensate for parallax arising from the difference in the positions of the observer and the scanner. The adjustment is performed, in the preferred embodiment, as a function of height of the aircraft.
摘要翻译：特别但不排他地用于具有平视显示器的飞行器的热成像装置设置有信号处理装置，其在垂直和/或水平方向上逐渐扩展或压缩图像以补偿由位置差异引起的视差的观察者和扫描仪。在优选实施例中，作为飞行器的高度的函数来执行调整。

10. 发明授权

US4202597A Optical scanning system with compensation for unwanted image rotation during scanning 失效
标题翻译：光学扫描系统，可在扫描期间补偿不需要的图像旋转
公开(公告)号：US4202597A
公开(公告)日：1980-05-13
申请号：US865781
申请日：1977-12-30
申请人： William T. Moore
发明人： William T. Moore
IPC分类号： G02B26/12 , H04N3/09 , G02B27/17
CPC分类号： G02B26/126 , H04N3/09
摘要： In optical scanning systems loss in spatial resolution can result in coupling systems incorporating off axis concave mirrors by virtue of image rotation. In such systems compensation can be introduced for this image rotation by inclining the axis of oscillation of the scanning mirror at a small angle to the plane of that mirror.
摘要翻译：在光学扫描系统中，通过图像旋转，空间分辨率的损失可能导致结合离轴凹面镜的系统。在这种系统中，通过使扫描反射镜的振荡轴与该反射镜的平面成小角度倾斜，可以对该图像旋转引入补偿。

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