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41. 发明申请

WO2003044729A1 SPOT COLOR PATTERN SYSTEM 审中-公开
标题翻译： SPOT彩色图案系统
公开(公告)号：WO2003044729A1
公开(公告)日：2003-05-30
申请号：PCT/US2002/037149
申请日：2002-11-19
申请人： ELECTRONICS FOR IMAGING, INC.
发明人： FALK, Richard
IPC分类号： G06K15/02
CPC分类号： H04N1/6052 , G06K15/02 , G06K2215/0082 , G06K2215/0094 , H04N1/54
摘要： A Raster Image Processing (RIP) has a database of spot color patterns that are user definable and are patterns which are images of a textile, fabric, metal, etc., that are repeatedly printed across the job. The RIP interprets a spot color pattern name in print job, looks up the spot color in its database, pulls up the image associated with the spot color pattern name, adds Postscript® pattern code to the print job to paint the spot color across the background of the print job, realistically simulating the final print media, and adds other code to perform other tasks, such as mirroring or four-way mirroring to prevent stitches from appearing. A RIP user interface gives the user the ability to create, modify, or delete spot color patterns.
摘要翻译：光栅图像处理（RIP）具有用户可定义的专色图案数据库，并且是在整个作业中重复打印的纺织品，织物，金属等的图像的图案。 RIP解释打印作业中的专色图案名称，查找其数据库中的专色，拉出与专色图案名称相关联的图像，将Postscript（R）图案代码添加到打印作业中以绘制专色打印作业的背景，真实地模拟最终的打印介质，并添加其他代码来执行其他任务，例如镜像或四向镜像，以防止出现缝合。 RIP用户界面使用户能够创建，修改或删除专色模式。

42. 发明申请

WO0237465A3 METHODS OF AND APPARATUS FOR ADDRESSING PIXELS IN A DISPLAY USING MOVABLE ELEMENTS 审中-公开
标题翻译：用于使用可移动元件在显示器中寻址像素的装置的方法和装置
公开(公告)号：WO0237465A3
公开(公告)日：2003-01-16
申请号：PCT/US0151027
申请日：2001-10-19
申请人： ELECTRONICS FOR IMAGING INC , KEENEY RICHARD A , NOURBAKHSH FARHAD
发明人： KEENEY RICHARD A , NOURBAKHSH FARHAD
IPC分类号： G09F9/37 , G09G3/00 , G02F1/13 , G02F1/133 , G09F9/35
CPC分类号： G09F9/37 , G09G3/001
摘要： The present invention relates to methods and apparatus for addressing pixels in a display (10). More particularly, the present invention relates to methods and apparatus for addressing pixels in a display (10) using one or more movable mechanical scanning mechanisms (40, 45). The mechanical scanning mechanisms and one or more stationary addressing elements (30) provide electrical field addressing for control of the desired pixel(s) in a display.
摘要翻译：本发明涉及用于寻址显示器（10）中的像素的方法和装置。更具体地，本发明涉及使用一个或多个可移动机械扫描机构（40,45）来对显示器（10）中的像素进行寻址的方法和装置。机械扫描机构和一个或多个固定寻址元件（30）提供用于控制显示器中所需像素的电场寻址。

43. 发明申请

WO0167311A3 TCL PLI, A FRAMEWORK FOR REUSABLE, RUN TIME CONFIGURABLE TEST BENCHES 审中-公开
标题翻译： TCL PLI，可复用的框架，运行时间可配置的测试台
公开(公告)号：WO0167311A3
公开(公告)日：2003-01-16
申请号：PCT/US0104891
申请日：2001-02-15
申请人： ELECTRONICS FOR IMAGING INC
发明人： VOGES STEPHAN , ANDREWS MARK
IPC分类号： G06F17/50
CPC分类号： G06F17/5022
摘要： A scripting approach to managing the test bench complexity issue is provided. Partitioning the functionality of a test bench between Verilog and a scripting language allows for a significant reduction in compile times during ASIC verification. If done correctly, partitioning also offers great potential for re-use of test bench components. The Tcl language was chosen as a basis for implementing a library of PLI routines that allow fully customizable interpreters to be instantiated in Verilog test benches. This library allows multiple Tcl interpreters to be instantiated in a Verilog simulation. The Tcl interpreters can interact with the simulation and cause tasks to be executed in the Verilog simulation. It has been found the TCL PLI library is extremely valuable in speeding up verification efforts on multi-million gate ASICs.
摘要翻译：提供了一种用于管理测试台复杂性问题的脚本方法。在Verilog和脚本语言之间划分测试台的功能允许在ASIC验证期间大大减少编译时间。如果正确完成，分区还可以重新使用测试台组件。选择Tcl语言作为实现PLI例程库的基础，允许完全可定制的解释器在Verilog测试台中实例化。该库允许在Verilog模拟中实例化多个Tcl解释器。 Tcl解释器可以与模拟进行交互，并使任务在Verilog仿真中执行。已经发现，TCL PLI库对于加快数百万门ASIC的验证工作非常有价值。

44. 发明申请

WO2002101637A2 METHOD AND APPARATUS FOR TEXT DETECTION 审中-公开
标题翻译：用于文本检测的方法和装置
公开(公告)号：WO2002101637A2
公开(公告)日：2002-12-19
申请号：PCT/US2002/009048
申请日：2002-03-08
申请人： ELECTRONICS FOR IMAGING, INC.
发明人： KARIDI, Ron , MAN, Lai, Chee
IPC分类号： G06K9/00
CPC分类号： G06K9/00456
摘要： A text detection technique comprises local ramp detection, identification of intensity troughs (candidate text strokes), determination of stroke width, preliminary detection of text based on contrast and stroke width, and a consistency check.
摘要翻译：文本检测技术包括局部斜坡检测，强度波谷识别（候选文本笔画），笔画宽度的确定，基于对比度和笔画宽度的文本的初步检测以及一致性检查。

45. 发明申请

WO2002080568A2 DIGITAL IMAGE COMPRESSION WITH SPATIALLY VARYING QUALITY LEVELS DETERMINED BY IDENTIFYING AREAS OF INTEREST 审中-公开
标题翻译：通过识别利益领域确定的具有空间变化质量水平的数字图像压缩
公开(公告)号：WO2002080568A2
公开(公告)日：2002-10-10
申请号：PCT/US2002/009472
申请日：2002-03-25
申请人： ELECTRONICS FOR IMAGING, INC.
发明人： KEENEY, Richard, A. , OLSON, Thor, A.
IPC分类号： H04N7/26
CPC分类号： H04N19/115 , H04N19/124 , H04N19/162 , H04N19/17 , H04N19/198 , H04N19/60
摘要： Methods and systems for compression of digital images (10) (still or motion sequences) are provided wherein predetermined criteria may be used to identify a plurality of areas of interest (30, 12) in the image, and each area of interest is encoded with a corresponding quality level (Q-factor). In particular, the predetermined criteria may be derived from measurements (50) of where a viewing audience is focusing their gaze (area of interest). In addition, the predetermined criteria may be used to create areas of interest in an image in order to focus an observer's attention to that area. Portions of the image outside of the areas of interest are encoded at a lower quality factor and bit rate. The result is higher compression ratios without adversely affecting a viewer's perception of the overall quality of the image.
摘要翻译：提供用于压缩数字图像（10）（静止或运动序列）的方法和系统，其中可以使用预定标准来识别图像中的多个感兴趣区域（30,12），并且每个感兴趣区域被编码相应的质量水平（Q因子）。特别地，预定标准可以从观看者聚焦他们的目光（感兴趣区域）的测量（50）导出。此外，可以使用预定标准来创建图像中的感兴趣区域，以便将观察者的注意力集中在该区域上。感兴趣区域之外的图像的部分以较低的质量因子和比特率进行编码。结果是更高的压缩比，而不会不利地影响观看者对图像的整体质量的感知。

46. 发明申请

WO2002073390A2 EFFICIENTLY SCHEDULED MULTIPLE RASTER IMAGE PROCESSORS 审中-公开
标题翻译：高效调度多个RASTER图像处理器
公开(公告)号：WO2002073390A2
公开(公告)日：2002-09-19
申请号：PCT/US2002/006626
申请日：2002-03-05
申请人： ELECTRONICS FOR IMAGING, INC.
发明人： SUGANO, Takashi
IPC分类号： G06F3/12
CPC分类号： G06F3/1217 , G06F3/1247 , G06F3/126 , G06F3/1285 , G06K15/1857
摘要： A method of printing multi-page documents with multiple raster-image processors (RIP's), the method comprising the steps of profiling the command stream complexities and resource dependencies of a series of pages to be printed. Then, associating a profile of the command stream complexities and resource dependencies of a series of pages to be printed with a printing command stream. And dispatching individual raster-image processor jobs for each of the pages to be printed to particular RIP's according to the profile. The step of dispatching is preferably such that the complexity estimates and the dependency list are used to minimize idle times for the RIP's. A further step of collecting is done in which the individual outputs of each raster-image processor are recombined into a page-ordered sequence for a print engine.
摘要翻译：一种用多个光栅图像处理器（RIP）打印多页文档的方法，该方法包括对要打印的一系列页面的命令流复杂度和资源依赖性进行分析的步骤。然后，将要打印的一系列页面的命令流复杂性和资源依赖关系的配置文件与打印命令流相关联。并根据配置文件为要打印到特定RIP的每个页面分派单独的光栅图像处理器作业。调度的步骤优选地使得复杂性估计和依赖列表被用于使RIP的空闲时间最小化。进行进一步的收集步骤，其中每个光栅图像处理器的各个输出被重新组合成用于打印引擎的页面顺序的序列。

47. 发明申请

WO0223884A3 METHOD AND SYSTEM FOR MERGING SCAN FILES INTO A COLOR WORKFLOW 审中-公开
标题翻译：用于将扫描文件合并到彩色工作流程的方法和系统
公开(公告)号：WO0223884A3
公开(公告)日：2002-06-06
申请号：PCT/US0127176
申请日：2001-08-31
申请人： ELECTRONICS FOR IMAGING INC
发明人： MOTAMED MARGARET
IPC分类号： H04N1/00 , H04N1/32 , H04N1/387
CPC分类号： H04N1/3875 , H04N1/00384 , H04N1/00411 , H04N1/00432 , H04N1/00442 , H04N1/00448 , H04N1/00453 , H04N1/00461 , H04N1/00474 , H04N1/00482 , H04N1/00957 , H04N1/32358 , H04N1/32464 , H04N2201/3288
摘要： A method and system for scanning documents in a network environment and merging the resulting scan files with other documents into a printing workflow provides a user interface in which the user merges a scan file and a document file on a page basis by selecting thumbnail images of the desired pages and dragging and dropping the thumbnails so that a new merged document results. An alternative embodiment allows the user to apply predefined merge templated to the selected pages. The predefined merge templates may include printing and formatting instructions such as color settings and a page layout. The system architecture provides a color print server and a client workstation in communication with the color print server. A scanning device, which may be a dedicated scanner or the platen of a copying machine is connected to the color print server or the client workstation. The scanning software, resident on either the color print server or the workstation allows the user to customize the scan and apply modifications to the image after scanning. Scanned images may be retrieved by email or over the World Wide Web. The color print server and the attached scanning device may also function as a color copier.
摘要翻译：一种用于扫描网络环境中的文档并将所得到的扫描文件与其他文档合并成打印工作流的方法和系统提供了一种用户界面，其中用户通过选择页面的缩略图图像来基于页面合并扫描文件和文档文件所需的页面以及拖放缩略图，以便生成新的合并文档。备选实施例允许用户将预定义合并模板化到所选页面。预定义的合并模板可以包括打印和格式化指令，例如颜色设置和页面布局。系统架构提供了与彩色打印服务器通信的彩色打印服务器和客户端工作站。可以是专用扫描仪或复印机台板的扫描装置连接到彩色打印服务器或客户端工作站。位于彩色打印服务器或工作站上的扫描软件允许用户自定义扫描并在扫描后对图像应用修改。扫描的图像可以通过电子邮件或通过万维网来检索。彩色打印服务器和附带的扫描设备也可以用作彩色复印机。

48. 发明申请

WO2002042883A3 METHOD AND APPARATUS FOR SMOOTHING TEXT OUTLINES 审中-公开
公开(公告)号：WO2002042883A3
公开(公告)日：2002-05-30
申请号：PCT/US2001/047392
申请日：2001-11-05
申请人： ELECTRONICS FOR IMAGING, INC.
发明人： KARIDI, Ron, J. , MAN, Lai, Chee
IPC分类号： G06K9/40
摘要： Methods and apparatus are provided to smooth a jagged outline of a reconstructed text generated through any of a variety of systems, such as, for example, an image scanner (11). Given the reconstructe d text with a jagged outline, the methods smooth the outline of the text first through location of horizontal and vertical edges (31), and subsequent gray scale reconstruction of the edge ink level from a one-bit or a low number of bits edge pattern. The methods then provide identification of the local text outline pattern and corresponding ink level adjustment of the center pixel. The methods produce text having very smooth horizontal and vertical edges. The methods then smooth slanted edges, mend holes in the text, and remove isolated pixels of ink (32).

49. 发明申请

WO0070863A3 IMAGE RECONSTRUCTION ARCHITECTURE 审中-公开
标题翻译：图像重建架构
公开(公告)号：WO0070863A3
公开(公告)日：2001-02-01
申请号：PCT/US0013390
申请日：2000-05-15
申请人： ELECTRONICS FOR IMAGING INC
发明人： KARIDI RON J
IPC分类号： H04N1/40 , H04N1/46
CPC分类号： H04N1/56 , H04N1/40 , H04N1/46
摘要： An improved method and apparatus for reconstructing digitzed images processes one or more color formats, e.g. contone or 1-bit, and readily operates with both single and multiple scan systems. The preferred embodiment of the invention provides an image reconstruction path that receives a digitized image, e.g. from a scanner or from memory. The output of the image reconstruction path is a processed RGB or CMYK image that may be printed or stored in memory. The image reconstruction path itself is configured to operate in either of a multiple or single scan environment if the source of the digitized image is a scanner. Within the image reconstruction path there is a plurality of functional units that can be controlled by user or internal controls, or that can be optionally bypassed. These functional units include a preliminary color adjustment function, an automatic deskew function, a background and dust removal function, a descreen function, a text detection and enhancement function, a color conversion function, a scaling function, and a color manipulation function.
摘要翻译：用于重建数字化图像的改进的方法和装置处理一种或多种颜色格式，例如，连续或1位，并且易于使用单扫描和多扫描系统进行操作。本发明的优选实施例提供一种图像重建路径，其接收数字化图像，例如，从扫描仪或记忆体。图像重建路径的输出是可以被打印或存储在存储器中的经处理的RGB或CMYK图像。如果数字化图像的源是扫描器，则图像重建路径本身被配置为在多个或单个扫描环境中的任一个中操作。在图像重建路径内，存在可以由用户或内部控制来控制的多个功能单元，或者可以选择旁路。这些功能单元包括初步颜色调整功能，自动偏移校正功能，背景和除尘功能，下降功能，文本检测和增强功能，颜色转换功能，缩放功能和颜色操纵功能。

50. 发明申请

WO0016123A9 SYSTEMS AND PROCESSING ALGORITHMS FOR ULTRASOUND TIME-OF-FLIGHT DIGITIZER SYSTEMS 审中-公开
标题翻译：用于超声时空飞行系统的系统和处理算法
公开(公告)号：WO0016123A9
公开(公告)日：2000-08-03
申请号：PCT/US9920479
申请日：1999-09-09
申请人： ELECTRONICS FOR IMAGING INC
发明人： ZLOTER ZAHI , SHENHOLZ GIDEON , SERBER RON
IPC分类号： G01S7/52 , G01S11/14 , G01S15/10 , G01S15/87 , G01S7/527
CPC分类号： G01S11/14 , G01S7/52004 , G01S15/101 , G01S15/87
摘要： A method and corresponding system for tracking variations in distance D calculated from time-of-flight measurements of a sequence of pulses of a pressure wave oscillation from a transmitter to a receiver identifies a state of synchronous operation by obtaining at least two time-of-flight measurements derived from successive pressure wave pulses which satisfy given synchronicity criteria. Successive time-of-flight measurements are then monitored to identify a shifted time-of-flight measurement which varies by at least half of the wave period from a predicted time-of-flight value calculated from a number of preceding time-of-flight measurements. A shift factor is then identified corresponding to an integer multiple of the wave period by which the shifted time-of-flight measurement must be corrected to obtain a corrected time-of-flight measurement falling within half of the wave period from the predicted time-of-flight value. The distance D calculated from the shifted time-of-flight measurement is then corrected by the product of the shift factor and the pressure wave wavelength.
摘要翻译：用于跟踪从发射机到接收机的压力波振荡的脉冲序列的飞行时间测量计算的距离D的变化的方法和对应系统通过获得至少两个时间序列来识别同步操作的状态，从连续的压力波脉冲得到的飞行测量满足给定的同步准则。随后监测随后的飞行时间测量值，以确定移动的飞行时间测量值，该距离飞行时间测量值距离从先前飞行时间数量计算出的预计飞行时间值变化波浪周期的至少一半测量。然后，相应于波周期的整数倍来确定移位因子，通过该移位因子必须校正移动的飞行时间测量，以从预测的时间序列获得落入波周期的一半内的校正飞行时间测量值，的飞行价值。然后通过移位因子和压力波长的乘积来校正由移动的飞行时间测量值计算的距离D.

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