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1. 发明授权

US5410727A Input/output system for a massively parallel, single instruction, multiple data (SIMD) computer providing for the simultaneous transfer of data between a host computer input/output system and all SIMD memory devices 失效
标题翻译：用于大规模并行，单指令，多数据（SIMD）计算机的输入/输出系统，用于在主机计算机输入/输出系统和所有SIMD存储器件之间同时传输数据
公开(公告)号：US5410727A
公开(公告)日：1995-04-25
申请号：US157232
申请日：1993-11-22
申请人： Robert S. Jaffe , Hungwen Li , Margaret M. L. Kienzle , Ming-Cheng Sheng
发明人： Robert S. Jaffe , Hungwen Li , Margaret M. L. Kienzle , Ming-Cheng Sheng
IPC分类号： G06F15/16 , G06F7/78 , G06F15/173 , G06F15/80 , G06F5/06 , G06F7/00 , G06F13/12
CPC分类号： G06F7/785 , G06F15/17368 , G06F15/8015
摘要： A two-dimensional input/output system for a massively parallel SIMD computer system providing an interface for the two-way transfer of data between a host computer and the SIMD computer. A plurality of buffers equal in number, and distributed with the individual processing elements of the SIMD computer are used to provide a temporary storage area which allows data in different formats to be mapped in a format suitable for transfer to the host computer or for transfer to the SIMD processing elements. The temporary storage is controlled in such a way as to transfer entire blocks of data in a single SIMD system clock cycle thereby achieving an input/output data rate of N bits/cycle for a SIMD computer consisting of N processors. The system is capable of handling irregular as well as regular data structures. The system also emphasizes a distributed approach in having the input/output system divided into N pieces and distributed to each processor to reduce the wiring complexity while maintaining the I/O rate.
摘要翻译：一种用于大规模并行SIMD计算机系统的二维输入/输出系统，其提供用于在主计算机和SIMD计算机之间双向传输数据的接口。使用数量相等并且与SIMD计算机的各个处理元件分配的多个缓冲器用于提供临时存储区域，其允许以适合于传送到主计算机或转移到 SIMD处理元件。控制临时存储器以便在单个SIMD系统时钟周期内传送整个数据块，从而实现由N个处理器组成的SIMD计算机的N位/周期的输入/输出数据速率。该系统能够处理不规则和常规的数据结构。该系统还强调了将输入/输出系统分为N个部件并分配给每个处理器的分布式方法，以降低接线复杂性，同时保持I / O速率。

2. 发明授权

US4771468A System for automatic inspection of periodic patterns 失效
标题翻译：定期模式自动检查系统
公开(公告)号：US4771468A
公开(公告)日：1988-09-13
申请号：US853100
申请日：1986-04-17
申请人： John S. Batchelder , Raymond E. Bonner , Byron E. Dom , Robert S. Jaffe
发明人： John S. Batchelder , Raymond E. Bonner , Byron E. Dom , Robert S. Jaffe
IPC分类号： H01L21/66 , G01B11/24 , G01B11/25 , G01N21/88 , G01N21/956 , G06T1/00 , G06T7/00 , G06K9/00
CPC分类号： G06T7/001 , G03F7/7065 , G06T2207/30141 , G06T2207/30148
摘要： A method and apparatus for automatic inspection of periodic patterns typically found on patterned silicon wafers, printed circuit board, and the like is disclosed herein. The method comprises an inspection algorithm of two parts: a low-level algorithm and a higher level algorithm which includes, therein the operation of the low-level algorithm. The low-level algorithm utilizes the known periodicity of the pattern to find defects by comparing identical cells in the periodic array. The high-level algorithm comprises applying the low-level algorithm, some number of times (N) in succession on the image. An accumulator image is formed by adding the results of the low-level algorithm to create a separate image array where the pixels relate to the number of times that the pixel in the original image was detected as defective by the low-level algorithm.The apparatus for implementing the above method comprises a parallel/pipeline architecture for high speed processing and RAM LUT's to implement a plurality of subtract and compare functions.
摘要翻译：本文公开了用于自动检查在图案化硅晶片，印刷电路板等上通常发现的周期性图案的方法和装置。该方法包括两部分的检查算法：低级算法和较高级算法，其中包括低级算法的操作。低级算法利用已知的周期性模式来通过比较周期性阵列中的相同单元来找到缺陷。高级算法包括在图像上连续应用一些次数（N）的低级算法。通过将低级算法的结果相加以产生单独的图像阵列形成累加器图像，其中像素与原始图像中的像素被低级算法检测为缺陷的次数相关。用于实现上述方法的装置包括用于高速处理的并行/流水线架构和RAM LUT以实现多个减法和比较功能。

3. 发明授权

US5018211A System for detecting and analyzing rounded objects 失效
标题翻译：用于检测和分析圆形对象的系统
公开(公告)号：US5018211A
公开(公告)日：1991-05-21
申请号：US264534
申请日：1988-10-31
申请人： Robert S. Jaffe , Jon R. Mandeville
发明人： Robert S. Jaffe , Jon R. Mandeville
IPC分类号： G06K9/46 , G06T7/60
CPC分类号： G06T7/0004 , G06K9/4609 , G06T7/602 , G06T2207/30141
摘要： A system is described which determines the characteristics of a substantially rounded feature, such as via hole in a printed circuit board. The system includes an image scanner for providing a serial flow of a raster scan image of pixels which represent the rounded feature. Tangent detecting circuits are further provided which select groups (i.e., neighborhoods) of pixels from the scan image, each group including pixels clustered about a plurality of chosen azimuths and adjacent to a tangent to a boundary of the rounded feature. Processing circuits are further provided to trim each selected group of pixels to eliminate pixels not lying on the tangent line. The pixels which remain after the trim operation are representative of the limits (e.g., diameter, radius, etc.) of the rounded feature and enable an analyzing circuit to determine the characteristics of the rounded feature by examining the relationships between the tangent line pixels.A second system is described which reduces the apparatus required for trimming the selected pixel groups. A tangent segment is fed into a plurality of parallel networks which initially identify right and left shoulders of the tangent segment. The identified shoulders are expanded and used as a mask on the original tangent segment to disconnect a central plateau thereof from its next lower and non-central plateaus. Subsequent trimming enables the central plateau to be identified.
摘要翻译：描述了确定基本上圆形特征（例如印刷电路板中的通孔）的特性的系统。该系统包括用于提供表示圆形特征的像素的光栅扫描图像的串行流的图像扫描器。进一步提供切线检测电路，其从扫描图像中选择像素的组（即，邻域），每个组包括围绕多个所选方位角聚集并且与圆整特征的边界的切线相邻的像素。进一步提供处理电路以修剪每个所选择的像素组，以消除不在切线上的像素。在修剪操作之后保留的像素代表舍入特征的限制（例如，直径，半径等），并且使得分析电路能够通过检查切线像素之间的关系来确定圆形特征的特性。描述了减少修整所选择的像素组所需的装置的第二系统。切线段被馈送到多个平行网络中，其初始地识别切线段的右肩和右肩部。识别的肩膀被扩展并用作原始切线段上的掩模，以将其中心平台与其下一个下部和非中央平台断开。随后的修剪使得能够识别中央平台。

4. 发明授权

US4920429A Exposure compensation for a line scan camera 失效
标题翻译：线扫描相机的曝光补偿
公开(公告)号：US4920429A
公开(公告)日：1990-04-24
申请号：US301622
申请日：1989-01-24
申请人： Robert S. Jaffe , Mark A. Lavin , Rick A. Rand , Paul Schreiner
发明人： Robert S. Jaffe , Mark A. Lavin , Rick A. Rand , Paul Schreiner
IPC分类号： H04N1/407 , G06T1/00 , H04N5/235
CPC分类号： H04N5/2353
摘要： A scanning imager is described which includes a line camera and a table to mechanically present successive regions of an item to be imaged. The time of exposure of the camera for each successive region presented is controlled by encoding strips connected to the table. Thus, if the table is subjected to motion variations, the encoding strips are likewise affected and vary the exposure time for each analog image pixel scan. To compensate, an exposure correction system is provided which includes an analog voltage generator whose output is related to each successive region exposure time. An A to D conversion circuit is responsive to the analog voltage to normalize the analog image value from the camera so that, in effect, equal exposure images result.

5. 发明授权

US5610821A Optimal and stable route planning system 失效
标题翻译：最优稳定的路线规划系统
公开(公告)号：US5610821A
公开(公告)日：1997-03-11
申请号：US341715
申请日：1994-11-18
申请人： Denos C. Gazis , Robert S. Jaffe , William G. Pope
发明人： Denos C. Gazis , Robert S. Jaffe , William G. Pope
IPC分类号： G01C21/00 , G01C21/34 , G01S19/48 , G06F17/30 , G08G1/0968 , G08G1/0969 , G06F165/00
CPC分类号： G08G1/096811 , G01C21/3492 , G01C21/3691 , G08G1/096838 , G08G1/096861 , G08G1/096872
摘要： A system for providing a centrally planned, completely general routing system that assigns traffic routes to maintain optimal traffic system stability. The system includes a plurality of fixed computers, linked by a wide area network, which can communicate seemlessly with all vehicles in a region via a wireless communication system. The system is interactive, in that the fixed computers receive data such as desired route, position and segment transit time data from individual in-vehicle computer units and determine and communicate the system optimal route to each such in-vehicle unit.
摘要翻译：一种用于提供中央计划的，完全一般的路由系统的系统，其分配流量路由以维持最佳的交通系统稳定性。该系统包括通过广域网链接的多个固定计算机，其可以通过无线通信系统与区域中的所有车辆无差异地通信。该系统是交互式的，其中固定计算机接收来自个别车载计算机单元的所需路线，位置和分段渡越时间数据等数据，并确定并将系统最佳路线传达给每个这样的车载单元。

6. 发明授权

US4969198A System for automatic inspection of periodic patterns 失效
标题翻译：定期模式自动检查系统
公开(公告)号：US4969198A
公开(公告)日：1990-11-06
申请号：US194610
申请日：1988-05-16
申请人： John S. Batchelder , Raymond E. Bonner , Byron E. Dom , Robert S. Jaffe
发明人： John S. Batchelder , Raymond E. Bonner , Byron E. Dom , Robert S. Jaffe
IPC分类号： G06T7/00
CPC分类号： G06T7/001 , G03F7/7065 , G06T2207/10056 , G06T2207/30141 , G06T2207/30148
摘要： A method and apparatus for automatic inspection of periodic patterns typically found on patterned silicon wafers, printed circuit board, and the like is disclosed herein. The method comprises an inspection algorithm of two parts: a low-level algorithm and a higher level algorithm. The low-level algorithm utilizes the known periodically of the pattern to find defects by comparing identical cells in the periodic array. The high-level algorithm applies the low-level algorithm, some number of times (N) in succession on the image; accumulates defective pixels to form a separate image; and then applies a threshold-sort operation on a neighborhood to determine center pixel defectiveness.The apparatus for implementing the above method comprises a parallel/pipeline architecture for high speed processing and RAM LUT's to implement a plurality of subtract and compare functions.
摘要翻译：本文公开了用于自动检查在图案化硅晶片，印刷电路板等上通常发现的周期性图案的方法和装置。该方法包括两部分的检查算法：低级算法和较高级算法。低级算法利用周期性周期性的模式来通过比较周期性阵列中的相同单元来找到缺陷。高级算法在图像上连续应用低级算法，次数（N）; 累积缺陷像素以形成单独的图像; 然后对邻域应用阈值分类操作，以确定中心像素缺陷。用于实现上述方法的装置包括用于高速处理的并行/流水线架构和RAM LUT以实现多个减法和比较功能。

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