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81. 发明授权

US07280879B2 Interfaces from external systems to time dependent process parameters in integrated process and product engineering 有权
标题翻译：从外部系统到时间相关过程参数的集成过程和产品工程中的接口
公开(公告)号：US07280879B2
公开(公告)日：2007-10-09
申请号：US10850686
申请日：2004-05-20
申请人： Martin Chen , Shailesh P. Mane , Gaurav Sharma , Qi Wang , Dallan Clancy , Mario Günter Rothenburg , Uwe Kohler
发明人： Martin Chen , Shailesh P. Mane , Gaurav Sharma , Qi Wang , Dallan Clancy , Mario Günter Rothenburg , Uwe Kohler
IPC分类号： G06F19/00 , G06F9/45 , G06F17/50 , G05B13/02 , G06F7/60
CPC分类号： G06Q10/04
摘要： A method and apparatus for computer modeling the production process is disclosed. An integrated product and process engineering system may be a computer modeling system that models both a generic production process and a specific individual production process. The integrated product and process engineering system may store a time dependent process parameter related to the production process, having uploaded them via an interface. The time dependent process parameters may be retrieve and displayed to the user on a display using a remote function call enabled function module. The time dependent process parameters may be uploaded from an external system or revised using a remote function call enabled function module.
摘要翻译：公开了一种用于计算机模拟生产过程的方法和装置。集成的产品和过程工程系统可以是模拟通用生产过程和特定单个生产过程的计算机建模系统。集成产品和过程工程系统可以存储与生产过程相关的时间依赖过程参数，并通过接口上传它们。使用启用远程功能调用功能的模块可以在显示器上检索和显示时间相关过程参数。时间依赖过程参数可以从外部系统上传或使用启用远程功能调用功能模块进行修改。

82. 发明授权

US07269297B2 Illuminant-neutral gray component replacement in systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing of the composite image 有权
标题翻译：用于源图像频谱复用的系统中的光源中性灰度分量替换，以提供合成图像，用于渲染合成图像，以及用于复合图像的频谱解复用
公开(公告)号：US07269297B2
公开(公告)日：2007-09-11
申请号：US10721948
申请日：2003-11-25
申请人： Robert P. Loce , Yeqing (Juliet) Zhang , Gaurav Sharma
发明人： Robert P. Loce , Yeqing (Juliet) Zhang , Gaurav Sharma
IPC分类号： G06K9/00 , H04N1/46
CPC分类号： H04N1/56 , H04N1/32149 , H04N1/32309
摘要： Methods and apparatus for spectrally-encoding plural source images and for providing the spectrally-encoded plural source images in a composite image, for rendering the composite image in a physical form, or for recovering at least one of the encoded source images from the rendered composite image such that the recovered source image is made distinguishable. Source image confusion in a rendered composite image is controlled by application of a illuminant-neutral gray component replacement (GCR) technique to the darkness common to the different colorants under the multiple illuminants.
摘要翻译：用于频谱编码多个源图像并用于在合成图像中提供频谱编码的多个源图像的方法和装置，用于以物理形式呈现合成图像，或用于从所渲染的复合物中恢复至少一个编码源图像使得恢复的源图像是可区分的。渲染合成图像中的源图像混淆通过将光源 - 中性灰色成分置换（GCR）技术应用于在多种光源下的不同着色剂共同的黑暗来控制。

83. 发明授权

US07199905B2 Systems and methods for halftoning multiple color separation layers by interlayer error diffusion 有权
标题翻译：通过层间误差扩散对多个分色层进行半色调的系统和方法
公开(公告)号：US07199905B2
公开(公告)日：2007-04-03
申请号：US10000487
申请日：2001-12-04
申请人： Gaurav Sharma
发明人： Gaurav Sharma
IPC分类号： H04N1/40 , H04N1/405 , G06K15/00
CPC分类号： H04N1/52
摘要： Error diffusion halftoning systems and methods propagate the error both within a color layer and between the color layer being halftoned and subsequent color layers yet to be halftoned. Threshold array halftoning systems and methods diffuse error to subsequent color layers after a color layer has been halftoned using a threshold array. A color continuous tone image is separated into color layers. A plurality of weighting factors are selected that control how error is diffused to subsequent color layers as each color layer is halftoned. A first color layer is halftoned using error diffusion or threshold array halftoning. An error layer is generated from the first halftoned color layer and the first color layer. A modified second continuous tone color layer is generated based on at least one error layer and the corresponding weighting factor. That modified second continuous tone color layer is then halftoned and the process is repeated.
摘要翻译：误差扩散半色调系统和方法在彩色层内和在半色调的色层之间传播误差，并在之后的色层尚未被半色调传播。阈值阵列半色调系统和方法在使用阈值阵列对色层进行了半色调之后将误差扩散到后续色彩层。彩色连续色调图像被分成彩色层。选择多个加权因子，其控制当每个颜色层被半色调时，错误如何扩散到随后的彩色层。使用误差扩散或阈值阵列半色调将第一色层半色调。从第一半色彩色层和第一彩色层产生错误层。基于至少一个误差层和相应的加权因子来生成修改的第二连续色调层。然后将该修改的第二连续色调色彩层进行半色调处理并重复。

84. 发明授权

US07145697B1 Show-through compensation apparatus and method 有权
标题翻译：展示式补偿装置及方法
公开(公告)号：US07145697B1
公开(公告)日：2006-12-05
申请号：US09671393
申请日：2000-09-27
申请人： Gaurav Sharma , Keith T. Knox
发明人： Gaurav Sharma , Keith T. Knox
IPC分类号： G06K15/00 , G06T5/00 , H04N1/407 , H04N1/409
CPC分类号： H04N1/4095 , H04N1/6097
摘要： Apparatus and methods that adjust image data for show-through image information of an image on a front side of an image bearing substrate having image data on a back side and on an adjacent side of a backing substrate, e.g., the pages of a bound volume. Image data for a front side image, a back side image and an adjacent side image is obtained from an optical sensor that senses light reflected from the image bearing substrate. The image data is stored in a memory and is used to determine scanned density data and approximate absorbency data for the respective sides of the substrates. Show-through compensated density data for the front side image is computed by filtering the absorbency data for the back and adjacent side with a filter characteristic of the show-through characteristics of the image bearing substrate and subtracting this filtered absorbency data from the front side scanned density data. If required, the show-through compensated density data for the front, side image is converted into a show-through compensated reflectance image.
摘要翻译：调整图像数据的装置和方法，用于在背衬基板的背侧和相邻侧上的具有图像数据的图像承载基板的正面上的图像的显示图像信息，例如粘合体积的页面。从感测从图像承载基板反射的光的光学传感器获得正面图像，背面图像和相邻侧面图像的图像数据。图像数据被存储在存储器中，并且用于确定基板的各个侧面的扫描密度数据和近似吸收性数据。通过用图像承载衬底的显示特性的滤波器特性过滤背部和相邻侧的吸收性数据来计算正面图像的直通补偿密度数据，并从扫描的正面侧减去该滤波的吸光度数据密度数据。如果需要，前侧图像的显示补偿密度数据被转换成透视补偿反射图像。

85. 发明授权

US07095530B2 Color vector halftoning using a successive filling with improved color registration latitude 有权
公开(公告)号：US07095530B2
公开(公告)日：2006-08-22
申请号：US10040545
申请日：2002-01-07
申请人： David A. Mantell , Gaurav Sharma
发明人： David A. Mantell , Gaurav Sharma
IPC分类号： H04N1/60
CPC分类号： H04N1/52 , G06K15/02
摘要： A method is provided for rendering a color image with a plurality of separations with a halftone process using a single screen. The screen is comprised of a plurality of pixel locations with associated threshold values and the image is comprised of a plurality of separation values. The method includes the steps of rendering a first one of the plurality of separations in accordance with the screen, wherein the plurality of pixel locations are turned on or off at a given pixel location based on a comparison of the image separation value at that pixel with the screen threshold value. The rendering of the next color separation is made in accordance with the rendering of the first separation and the screen, wherein for constant image separation values, pixel locations are turned on for the separation at pixel locations disposed in a highest available luminance region having a lowest available threshold value. When successive filling approaches the end portion of available threshold values, overlap filling with earlier rendered color separations occurs before the screen is completely filled.

86. 发明申请

US20050261887A1 Time dependent process parameters and engineering change number conflict report 有权
标题翻译：时间依赖过程参数和工程变更号冲突报告
公开(公告)号：US20050261887A1
公开(公告)日：2005-11-24
申请号：US10850796
申请日：2004-05-20
申请人： Martin Chen , Shailesh Mane , Gaurav Sharma , Qi Wang , Dallan Clancy , Mario Rothenburg , Uwe Kohler
发明人： Martin Chen , Shailesh Mane , Gaurav Sharma , Qi Wang , Dallan Clancy , Mario Rothenburg , Uwe Kohler
IPC分类号： G06F9/45 , G06Q10/00
CPC分类号： G06Q10/06 , G06Q10/0631 , G06Q10/067 , G06Q10/0875
摘要： A method and apparatus for computer modeling the production process is disclosed. An integrated product and process engineering system may be a computer modeling system that models both a generic production process and a specific individual production process. The integrated product and process engineering system may store one or more time dependent process parameters related to the production process and one or more engineering change numbers related to different product designs. The effective time periods of the time dependent process parameters may be compared with the effective time periods of the engineering change numbers. Various flags may be associated with each comparison to indicate the validity of the time dependent process parameter.
摘要翻译：公开了一种用于计算机模拟生产过程的方法和装置。集成的产品和过程工程系统可以是模拟通用生产过程和特定单个生产过程的计算机建模系统。集成产品和过程工程系统可以存储与生产过程相关的一个或多个时间依赖过程参数和与不同产品设计相关的一个或多个工程变更编号。时间依赖过程参数的有效时间段可以与工程变更号的有效时间段进行比较。可以将各种标志与每个比较相关联，以指示时间依赖过程参数的有效性。

87. 发明申请

US20050111693A1 Systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing the composite image to obtain a normalized color image 失效
标题翻译：用于源图像的频谱复用的系统以提供合成图像，用于渲染合成图像，以及用于频谱解复用合成图像以获得标准化彩色图像
公开(公告)号：US20050111693A1
公开(公告)日：2005-05-26
申请号：US10721138
申请日：2003-11-25
申请人： Robert Loce , Yeqing Zhang , Gaurav Sharma
发明人： Robert Loce , Yeqing Zhang , Gaurav Sharma
IPC分类号： G06T1/00 , G06T9/00 , G09C5/00 , H04N1/38 , H04N1/387 , H04N1/46 , H04N11/04 , G06K9/00 , G06K9/36
CPC分类号： H04N1/387
摘要： Methods and apparatus for spectrally-encoding plural source images and for providing the spectrally-encoded plural source images in a composite image, for rendering the composite image in a physical form, or for recovering a normalized version of an encoded source image from the rendered composite image such that the recovered source image is made distinguishable as a normalized color image.
摘要翻译：用于频谱编码多个源图像并用于在合成图像中提供频谱编码的多个源图像的方法和装置，用于以物理形式呈现合成图像，或用于从所渲染的复合物恢复编码源图像的归一化版本图像使得恢复的源图像被做为可区分为归一化的彩色图像。

88. 发明授权

US06654143B1 Printer characterization adjustment for different papers 有权
标题翻译：不同论文的打印机特性调整
公开(公告)号：US06654143B1
公开(公告)日：2003-11-25
申请号：US09429444
申请日：1999-10-28
申请人： Edul N. Dalal , Thyagarajan Balasubramanian , D. Rene Rasmussen , Gaurav Sharma , Mark Q. Shaw , Michael E. Farrell , David C. Robinson
发明人： Edul N. Dalal , Thyagarajan Balasubramanian , D. Rene Rasmussen , Gaurav Sharma , Mark Q. Shaw , Michael E. Farrell , David C. Robinson
IPC分类号： G06F1500
CPC分类号： H04N1/6097 , H04N1/603
摘要： A method of adjusting an image production system to account for a variable property of a desired output medium includes storing a reference characterization of at least one measured value associated with a reference output medium. An output value, adjusted for the variable property of the desired output medium, is determined based on data including the reference characterization of the reference output medium, for example stored in color lookup tables, color rendering dictionaries, or the like. Based on the adjusted output value determined, the desired output medium is then printed or otherwise marked using the output value.
摘要翻译：调整图像生成系统以考虑期望输出介质的可变属性的方法包括存储与参考输出介质相关联的至少一个测量值的参考表征。基于包括参考输出介质的参考表征的数据，例如存储在颜色查找表，显色字典等中的数据来确定针对所需输出介质的可变属性调整的输出值。基于所确定的调整后的输出值，然后使用输出值打印所需输出介质或以其他方式进行标记。

89. 发明申请

US20140184916A1 Endoscopic Video System with Dynamic Contrast and Detail Enhancement 有权
标题翻译：内窥镜视频系统与动态对比和细节增强
公开(公告)号：US20140184916A1
公开(公告)日：2014-07-03
申请号：US13731780
申请日：2012-12-31
申请人： Martin Steiner , Jonathan Bormet , Gaurav Sharma
发明人： Martin Steiner , Jonathan Bormet , Gaurav Sharma
IPC分类号： H04N7/18
CPC分类号： H04N7/18 , G06T5/007 , G06T2207/10068 , G06T2207/20028 , G06T2207/30092
摘要： A method and system for real time luminance correction and detail enhancement of a video image including the steps of extracting a luminance component from a video image, separating the luminance component into an illumination layer and a scene reflectivity layer, the illumination layer having a dynamic range, compressing the dynamic range of the illumination layer to generate a corrected illumination layer, filtering the reflectivity layer to generate an enhanced reflectivity layer; and combining the corrected illumination layer with the enhanced scene reflectivity layer to generate an enhanced luminance image, is provided. A system for real time luminance correction and detail enhancement of a video image is also provided.
摘要翻译：一种用于视频图像的实时亮度校正和细节增强的方法和系统，包括以下步骤：从视频图像提取亮度分量，将亮度分量分离成照明层和场景反射层，照明层具有动态范围压缩照明层的动态范围以产生校正的照明层，对反射层进行滤波以产生增强的反射层; 并且提供校正的照明层与增强的场景反射层相结合以产生增强的亮度图像。还提供了用于视频图像的实时亮度校正和细节增强的系统。

90. 发明申请

US20120235865A1 System and Method for Proximity Detection 失效
标题翻译：接近检测系统和方法
公开(公告)号：US20120235865A1
公开(公告)日：2012-09-20
申请号：US13424264
申请日：2012-03-19
申请人： Ujjual Nath , Gaurav Sharma , William Fletcher , Douglas MacGlashan , Brian Billett
发明人： Ujjual Nath , Gaurav Sharma , William Fletcher , Douglas MacGlashan , Brian Billett
IPC分类号： G01S3/02
CPC分类号： G01S5/0252 , H04W4/023 , H04W64/00
摘要： The present invention is for a system and method for determining the proximity of a mobile device to a location without the use of a satellite based or other location awareness system, nor a stationary beacon of any kind Instead, the mobile device monitors radio frequency broadcast identification codes from nearby mobile devices, and determines if the set of detected identification codes is sufficiently similar to a weighted set of identification codes attributed to specified location. If the calculation of similarity meets the confidence conditions of the system, notification is made that the customer or visitor has arrived. The invention utilizes a combination of confidence interval computation, machine learning, and fault tolerance mechanisms to optimize the success of correctly detecting that the device is near the relevant location.
摘要翻译：本发明是用于确定移动设备与位置的接近度的系统和方法，而不使用基于卫星的或其他位置感知系统，也不使用任何类型的固定信标。移动设备监视射频广播识别并且确定检测到的识别码的集合是否与归因于指定位置的加权的识别码组相当。如果相似度的计算符合系统的置信条件，则通知客户或访问者已到达。本发明利用置信区间计算，机器学习和容错机制的组合来优化正确检测设备在相关位置附近的成功。

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