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1. 发明授权

US5420941A Parallel pipelined image processor 失效
标题翻译：并行流水线图像处理器
公开(公告)号：US5420941A
公开(公告)日：1995-05-30
申请号：US123531
申请日：1993-09-17
申请人： Joseph M. Capo , Robert D'Aoust , Debora Y. Grosse , Robert Klein , Ravi K. Nigam , George E. Reasoner, Jr. , David C. Williams
发明人： Joseph M. Capo , Robert D'Aoust , Debora Y. Grosse , Robert Klein , Ravi K. Nigam , George E. Reasoner, Jr. , David C. Williams
IPC分类号： G06T1/20 , G06K9/60
CPC分类号： G06T1/20
摘要： A pipelined image processor generates an image of the information contained on first and second portions of a document. The pipelined image processor includes a first pipe for processing information contained on the first portion of the document, and second pipe for processing information contained on the second portion of the document. The pipes receive the output from two camera assemblies which are used for generating an electrical signal in response to information contained on the document, an image digitizer for generating digitized information from the electrical signal by the means for generating an electrical signal. In addition, both pipes also include a resequencer for generating resequenced information from the digitized information, as well as an image processor for generating processed information from the resequenced information. Finally, the first and second pipes include a transposer/compressor assembly for generating transposed and compressed information from the processed information, and a compressed data buffer for storing the transposed and compressed information.
摘要翻译：流水线图像处理器生成包含在文档的第一和第二部分上的信息的图像。流水线图像处理器包括用于处理包含在文档的第一部分上的信息的第一管道和用于处理包含在文档的第二部分上的信息的第二管道。管道接收来自两个照相机组件的输出，这些照相机组件用于响应于文档中包含的信息而产生电信号，图像数字转换器用于通过用于产生电信号的装置从电信号产生数字化信息。此外，两个管道还包括用于从数字化信息生成可重新排序的信息的再同步器，以及用于从重新排序的信息产生处理的信息的图像处理器。最后，第一和第二管道包括用于从经处理的信息产生转置和压缩信息的转移器/压缩机组件，以及用于存储转置和压缩信息的压缩数据缓冲器。

2. 发明授权

US5287416A Parallel pipelined image processor 失效
标题翻译：并行流水线图像处理器
公开(公告)号：US5287416A
公开(公告)日：1994-02-15
申请号：US931654
申请日：1992-08-17
申请人： Joseph M. Capo , Robert D'Aoust , Debora Y. Grosse , Robert Klein , Ravi K. Nigam , George E. Reasoner, Jr. , David C. Williams
发明人： Joseph M. Capo , Robert D'Aoust , Debora Y. Grosse , Robert Klein , Ravi K. Nigam , George E. Reasoner, Jr. , David C. Williams
IPC分类号： G06T1/20 , G06K9/36
CPC分类号： G06T1/20
摘要： A pipelined image processor generates an image of the information contained on first and second portions of a document. The pipelined image processor includes a first pipe for processing information contained on the first portion of the document, and second pipe for processing information contained on the second portion of the document. The pipes receive the output from two camera assemblies which are used for generating an electrical signal in response to information contained on the document, an image digitizer for generating digitized information from the electrical signal by the means for generating an electrical signal. In addition, both pipes also include a resequencer for generating resequenced information from the digitized information, as well as an image processor for generating processed information from the resequenced information. Finally, the first and second pipes include a transposer/compressor assembly for generating transposed and compressed information from the processed information, and a compressed data buffer for storing the transposed and compressed information.
摘要翻译：流水线图像处理器生成包含在文档的第一和第二部分上的信息的图像。流水线图像处理器包括用于处理包含在文档的第一部分上的信息的第一管道和用于处理包含在文档的第二部分上的信息的第二管道。管道接收来自两个照相机组件的输出，这些照相机组件用于响应于文档中包含的信息而产生电信号，图像数字转换器用于通过用于产生电信号的装置从电信号产生数字化信息。此外，两个管道还包括用于从数字化信息生成可重新排序的信息的再同步器，以及用于从重新排序的信息产生处理的信息的图像处理器。最后，第一和第二管道包括用于从经处理的信息产生转置和压缩信息的转移器/压缩机组件，以及用于存储转置和压缩信息的压缩数据缓冲器。

3. 发明授权

US5140444A Image data processor 失效
标题翻译：图像数据处理器
公开(公告)号：US5140444A
公开(公告)日：1992-08-18
申请号：US419270
申请日：1989-10-10
申请人： Robert Klein , Robert D'Aoust , Deborah Y. Grosse , George E. Reasoner, Jr. , David C. Williams
发明人： Robert Klein , Robert D'Aoust , Deborah Y. Grosse , George E. Reasoner, Jr. , David C. Williams
IPC分类号： G06T1/20
CPC分类号： G06T1/20
摘要： An image data processor including various subprocessors arranged in a pipeline for carrying out functions such as pixel normalization, background suppression, spot and void removal, image scaling, and size detection.
摘要翻译：包括布置在流水线中的各种子处理器的图像数据处理器，用于执行诸如像素归一化，背景抑制，斑点和空隙去除，图像缩放和尺寸检测等功能。

4. 发明授权

US5095374A Method and apparatus for lossless compression and decompression of image data 失效
标题翻译：无损压缩和图像数据解压缩的方法和装置
公开(公告)号：US5095374A
公开(公告)日：1992-03-10
申请号：US419611
申请日：1989-10-10
申请人： Robert Klein , Debora Y. Grosse , Karen A. Wilds
发明人： Robert Klein , Debora Y. Grosse , Karen A. Wilds
IPC分类号： G06T3/60 , G06T9/00
CPC分类号： H04N19/593
摘要： A method and apparatus featuring the compression and decompression of the video image data on a single application specific integrated circuit (ASIC) which utilizes typical Huffman coding techniques, but which defines a run count generally as a plurality of zeros between each pair of ones and which further uses a prediction window having substantially no directional biasing errors associated therewith. Additionally, the compression/decompression apparatus of this invention utilizes a reordering technique whereby all of the "high confidence" predictions are placed in one end of the buffer and all the "low confidence" predictions are placed in another end of the same buffer. This reordering, together with the unbiased window configuration and associated run length count definition, allows for high efficiency lossless compression and decompression of associated image data.
摘要翻译：一种方法和装置，其特征在于使用典型的霍夫曼编码技术的单个专用集成电路（ASIC）上的视频图像数据的压缩和解压缩，但是将运行计数通常定义为每对一个之间的多个零，并且进一步使用基本上没有与其相关联的方向偏置误差的预测窗口。此外，本发明的压缩/解压缩装置利用重新排序技术，由此所有的“高置信度”预测被放置在缓冲器的一端，并且所有的“低置信度”预测被放置在同一缓冲器的另一端。这种重新排序以及无偏视窗口配置和关联的行程长度计数定义允许相关图像数据的高效率无损压缩和解压缩。

5. 发明授权

US5055919A Apparatus for image data transposition and compression/decompression 失效
标题翻译：用于图像数据转置和压缩/解压缩的装置
公开(公告)号：US5055919A
公开(公告)日：1991-10-08
申请号：US419253
申请日：1989-10-10
申请人： Robert Klein , Debora Y. Grosse
发明人： Robert Klein , Debora Y. Grosse
IPC分类号： G06T3/60 , G06T9/00
CPC分类号： H04N19/593 , G06T3/60
摘要： An application specific integrated circuit (ASIC) allows for the transposition, compression, and decompression of acquired image video data. The transposition process associated with this ASIC provides for the reordering of received vertically scanned segments of acquired image data into horizontal rows and provides for the deleting of overscan and underscan pixel data associated with each of the vertically scanned segments of acquired data. This transposed data is then compressed. Alternatively, the application specific integrated circuit of this invention provides for the decompression of previously compressed data.
摘要翻译：专用集成电路（ASIC）允许获取的图像视频数据的转置，压缩和解压缩。与该ASIC相关联的转置处理提供将所获取的图像数据的垂直扫描段的重新排序顺序为水平行，并且提供与所获取的数据的垂直扫描段中的每一个相关联的过扫描和欠扫描像素数据的删除。然后将该转置的数据压缩。或者，本发明的专用集成电路提供对先前压缩数据的解压缩。

6. 发明授权

US5093871A Method and apparatus for effecting background suppression of image data 失效
标题翻译：用于影响图像数据背景抑制的方法和装置
公开(公告)号：US5093871A
公开(公告)日：1992-03-03
申请号：US419594
申请日：1989-10-10
申请人： Robert Klein , Antonette M. Roppo , David C. Williams
发明人： Robert Klein , Antonette M. Roppo , David C. Williams
IPC分类号： G06T1/20
CPC分类号： G06T1/20
摘要： Apparatus for processing digitized images which contain useful image formation data and background features a background supression scheme used to convert each pixel value to preselected values in a smaller range in order to facilitate data processing such as compression and scaling. Provision is made for generating an adaptive or dynamic threshold value, as well as a much more stable background reference threshold value.
摘要翻译：用于处理数字化图像的装置，其包含有用的图像形成数据和背景特征，用于将每个像素值转换为较小范围内的预选值的背景抑制方案，以便于诸如压缩和缩放之类的数据处理。提供了用于生成自适应或动态阈值以及更稳定的背景参考阈值。

7. 发明授权

US5157740A Method for background suppression in an image data processing system 失效
标题翻译：图像数据处理系统背景抑制方法
公开(公告)号：US5157740A
公开(公告)日：1992-10-20
申请号：US653403
申请日：1991-02-07
申请人： Robert Klein , Karen A. Wilds , Michael Higgins-Luthman , David C. Williams
发明人： Robert Klein , Karen A. Wilds , Michael Higgins-Luthman , David C. Williams
IPC分类号： G06K9/38
CPC分类号： G06K9/38 , G06K2209/01
摘要： A digital image preprocessing method for eliminating background patterns and scenes from digitized gray level document image data. The method accepts multi-gray level image data as input and produces a gray level output image containing a "white" background. Document image backgrounds are eliminated (or suppressed) by computing a separate (and typically different) threshold value for each gray level pixel of the original document image. Input image pixels whose gray level is greater (brighter) than the threshold value are assumed to be background picture data and are modified to be "white" pixels in the output image. The pixel threshold value is determined dynamically pixel-to-pixel based on gray level pixel data observed within the input image. Additionally, the pixel threshold can be automatically controlled to insure retention of written and/or printed information present in the input image. Threshold control is accomplished by specifying a print contrast signal (PCS) parameter to the image preprocessing method. Documents which might use this preprocessing technique include, but are not limited to, bank checks, remittance documents, charge card slips, deposit slips and similar type financial documents.
摘要翻译：一种用于从数字化灰度文档图像数据中消除背景图案和场景的数字图像预处理方法。该方法接受多灰度级图像数据作为输入，并产生包含“白色”背景的灰度级输出图像。通过为原始文档图像的每个灰度级像素计算单独的（并且通常不同的）阈值来消除（或抑制）文档图像背景。其灰度比阈值大（亮度）的输入图像像素被假设为背景图像数据，并且在输出图像中被修改为“白色”像素。基于输入图像中观察到的灰度级像素数据，动态地像素到像素确定像素阈值。此外，可以自动控制像素阈值，以确保输入图像中存在的写入和/或打印信息的保留。通过为图像预处理方法指定打印对比度信号（PCS）参数来实现阈值控制。可能使用这种预处理技术的文件包括但不限于银行支票，汇款单，收费卡单，存单和类似类型的财务文件。

8. 发明授权

US5029226A Method and apparatus for effecting spot/void filtering of image data 失效
标题翻译：影响图像数据的斑点/空白过滤的方法和装置
公开(公告)号：US5029226A
公开(公告)日：1991-07-02
申请号：US419595
申请日：1989-10-10
申请人： Robert Klein , David C. Williams
发明人： Robert Klein , David C. Williams
IPC分类号： G06T1/20
CPC分类号： G06T1/20
摘要： Apparatus for filtering digital image data which is initially presented in the form of an array of multi-bit pixels having plural scale values. Threshold means are provided for converting the scale value pixels to an array of binary pixels in which each pixel is associated with either background or image formation data. Patterns of neighboring pixels are examined and used to transform a center pixel in the window as a function of the detected pattern in a manner to remove isolated spots or voids from the image data.
摘要翻译：用于过滤数字图像数据的装置，其最初以具有多个刻度值的多位像素阵列的形式呈现。提供了阈值装置，用于将刻度值像素转换成其中每个像素与背景或图像形成数据相关联的二进制像素阵列。检查相邻像素的图案，并将其用于根据检测到的图案以从图像数据中去除孤立的斑点或空隙的方式来变换窗口中的中心像素。

9. 发明申请

US20120213579A1 Stacking Adapter and Assembly Including the Same 审中-公开
标题翻译：堆叠适配器和包括其的组装
公开(公告)号：US20120213579A1
公开(公告)日：2012-08-23
申请号：US13372930
申请日：2012-02-14
申请人： George T. Spray , Michael J. Moore , Robert Klein , Johan P. Bakker , Bruce Young
发明人： George T. Spray , Michael J. Moore , Robert Klein , Johan P. Bakker , Bruce Young
IPC分类号： F16B17/00
CPC分类号： F16B5/0635 , Y10T403/70 , Y10T403/7045
摘要： A stacking adapter is disclosed. The stacking adapter includes a lower surface, an outer upper surface arranged opposite an inner upper surface, an outer peripheral sidewall surface that connects the outer upper surface to the lower surface, and an inner peripheral sidewall surface that connects the inner upper surface to the lower surface. An assembly is also disclosed.
摘要翻译：公开了一种堆叠适配器。堆叠适配器包括下表面，与内上表面相对布置的外上表面，将外上表面连接到下表面的外周侧壁表面和将内上表面连接到下表面的内周侧壁表面表面。还公开了一种组件。

10. 发明申请

US20110059741A1 PREDICTIVE HARD AND SOFT HANDOVER 有权
标题翻译：预测硬和软切换
公开(公告)号：US20110059741A1
公开(公告)日：2011-03-10
申请号：US12557254
申请日：2009-09-10
申请人： Robert Klein
发明人： Robert Klein
IPC分类号： H04W36/00
CPC分类号： H04W36/30 , H04B17/10 , H04B17/15 , H04B17/318 , H04B17/336 , H04W36/00 , H04W36/24 , H04W72/085
摘要： Methods and apparatus that facilitate predictive hard and soft handover are presented herein. A measurement component can measure signal strength data associated with a source cell and one or more target cells. One or more linear regression lines can be computed based on the signal strength data. Rates of at least one of an increase or a decrease in the signal strength data per unit of time can be determined based on a slope of the one or more linear regression lines—the slope can comprise a change in signal strength data per unit of time. A time to trigger at least one of a hard or soft handover can be triggered based on the rates.
摘要翻译：本文介绍了促进预测性硬切换和软切换的方法和装置。测量组件可以测量与源小区和一个或多个目标小区相关联的信号强度数据。可以基于信号强度数据来计算一个或多个线性回归线。可以基于一个或多个线性回归线的斜率来确定每单位时间的信号强度数据的增加或减少中的至少一个的速率 - 该斜率可以包括每单位时间的信号强度数据的变化。可以基于速率触发触发硬切换或软切换中的至少一个的时间。

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