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1. 发明授权

US06678426B1 Programmable mapping of lower resolution digital data to a higher resolution for output on a lower resolution device 失效
标题翻译：将较低分辨率数字数据的可编程映射更高分辨率，以便在较低分辨率的设备上输出
公开(公告)号：US06678426B1
公开(公告)日：2004-01-13
申请号：US09047315
申请日：1998-03-24
申请人： James G. Bearss , Eugene A. Roylance , Wayne E. Bradburn , Arlin R. Jones
发明人： James G. Bearss , Eugene A. Roylance , Wayne E. Bradburn , Arlin R. Jones
IPC分类号： G06K932
CPC分类号： G06K15/02 , G06K15/1874 , G06K2215/0071
摘要： Lower resolution source data is synthesized to a higher resolution format for subsequent rendering on a lower resolution output device. Synthesis occurs by selecting or generating and using a synthesis template that represents a configuration of a plurality of pixel data in the higher resolution format into which the lower resolution source data is to be synthesized. A working or active pixel is identified from the lower resolution source data, a synthesis template is selected, and then the synthesis template pixel data is substituted for the working pixel for rendering on the output device. The synthesized higher resolution data is rendered in a manner such that dots represented by the synthesized data are formed interstitially relative to scan lines of the given lower raster/resolution capability of the output device. The working pixel is identified in the lower resolution data by recognizing a configuration of a plurality of pixel data adjacent the working pixel. The synthesis template comprises at least a two by two cell matrix for pixel placement in the higher resolution format. The synthesis template pixel placement is formed to provide an apparent merge of the pixel data in the higher resolution format with the adjacent pixel data of the lower resolution format data.
摘要翻译：较低分辨率的源数据被合成为较高分辨率的格式，用于在较低分辨率的输出设备上进行后续渲染。通过选择或生成和使用表示要合成较低分辨率源数据的较高分辨率格式的多个像素数据的配置的合成模板进行合成。从较低分辨率源数据识别工作或活动像素，选择合成模板，然后将合成模板像素数据替换为用于在输出设备上呈现的工作像素。合成的较高分辨率数据以使得由合成数据表示的点相对于输出装置的给定较低光栅/分辨能力的扫描线在间隙形成的方式呈现。通过识别与工作像素相邻的多个像素数据的配置，在较低分辨率数据中识别工作像素。合成模板包括至少两个两个单元矩阵，用于以较高分辨率格式放置像素。形成合成模板像素布置以提供较高分辨率格式的像素数据与较低分辨率格式数据的相邻像素数据的明显合并。

2. 发明授权

US07170659B2 Reduction of artifacts in a scanning device 失效
公开(公告)号：US07170659B2
公开(公告)日：2007-01-30
申请号：US10680861
申请日：2003-06-12
申请人： Arlin R. Jones
发明人： Arlin R. Jones
IPC分类号： H04N1/04 , H04N1/36
CPC分类号： H04N1/12 , H04N1/193 , H04N2201/0458
摘要： Stopping and starting the movement of media in a scanner before completion of scanning can generate artifacts in the display of the scanned image. These artifacts arise from measurements made during the deceleration of the media before stopping and the acceleration of the media after starting. By scanning the regions that pass the optical sensor during deceleration and acceleration of the media while the media is moving relative to the optical sensor at a substantially constant speed, the degree to which artifacts are produced is reduced. The scanning of the sections of the media corresponding to the deceleration and acceleration distances of the media can be done by moving the optical sensor while the media is stationary, or, by moving the media while the optical sensor is stationary.

3. 发明授权

US5684981A Memory organization and method for multiple variable digital data transformation 失效
标题翻译：多变量数字数据转换的内存组织和方法
公开(公告)号：US5684981A
公开(公告)日：1997-11-04
申请号：US375096
申请日：1995-01-18
申请人： Arlin R. Jones
发明人： Arlin R. Jones
IPC分类号： B41J2/525 , G06T1/00 , G06T11/00 , G09G5/00 , G09G5/02 , G09G5/391 , H04N1/46 , G06F12/06
CPC分类号： G06T11/001
摘要： A method and device for multidimensional data transformation is disclosed. A multidimensional, non-linear data memory storage construct provides simultaneous access to data in all dimensions without duplication of memory. For "n" dimensions, 2.sup.n locations describe the smallest subarea location in the multidimensional construct. Therefore, 2.sup.n memory banks are provided in which to store corresponding interpolation data. By recognizing that boundary points of the n-dimensions are common, duplication of memory is avoided by providing an addressing and sorting mechanism which allows interpolation of stored data correlated to the input data.
摘要翻译：公开了用于多维数据变换的方法和装置。多维非线性数据存储器构造提供了在所有维度上同时访问数据，而不会重复存储器。对于“n”维，2n位置描述了多维构造中最小的子区域位置。因此，提供2n个存储器组，用于存储对应的插值数据。通过识别n维的边界点是共同的，通过提供一种寻址和分类机制来避免存储器的重复，该机制允许对输入数据相关的存储的数据进行插值。

4. 发明授权

US07345797B2 Reduction of artifacts in a scanning device 失效
标题翻译：减少扫描装置中的伪影
公开(公告)号：US07345797B2
公开(公告)日：2008-03-18
申请号：US10693145
申请日：2003-10-24
申请人： Arlin R. Jones
发明人： Arlin R. Jones
IPC分类号： H04N1/04 , H04N1/36
CPC分类号： H04N1/12 , H04N1/193 , H04N2201/0458
摘要： Stopping and starting the movement of media in a scanner before completion of scanning can generate artifacts in the display of the scanned image. These artifacts arise from measurements made during the deceleration of the media before stopping and the acceleration of the media after starting. By scanning the regions that pass the optical sensor during deceleration and acceleration of the media while the media is moving relative to the optical sensor at a substantially constant speed, the degree to which artifacts are produced is reduced. The scanning of the sections of the media corresponding to the deceleration and acceleration distances of the media can be done by moving the optical sensor while the media is stationary, or, by moving the media while the optical sensor is stationary.
摘要翻译：在完成扫描之前停止和启动扫描仪中介质的移动可能会在扫描图像的显示中产生伪影。这些伪像产生于在停止之前介质减速期间进行的测量和启动后介质的加速。通过在介质以基本恒定的速度相对于光学传感器移动介质的减速和加速期间扫描通过光学传感器的区域，减少产生伪影的程度。可以通过在介质静止时移动光学传感器，或者通过在光学传感器静止时移动介质来完成与介质的减速和加速距离对应的介质部分的扫描。

5. 发明授权

US5337160A Error diffusion processor and method for converting a grey scale pixel image to a binary value pixel image 失效
标题翻译：用于将灰度像素图像转换为二进制值像素图像的误差扩散处理器和方法
公开(公告)号：US5337160A
公开(公告)日：1994-08-09
申请号：US907006
申请日：1992-07-01
申请人： Arlin R. Jones
发明人： Arlin R. Jones
IPC分类号： B41J2/52 , G06T1/00 , G06T3/40 , G06T5/00 , H04N1/403 , H04N1/405 , H04N1/40
CPC分类号： G06T3/40 , H04N1/4052
摘要： A data processing system converts a raster image of grey scale value pixels into an image of binary value pixels and diffuses pixel value errors that result from the conversion. The data processing system initially converts a grey scale value pixel to a binary value pixel, determines an error value for the pixel by finding a difference between the pixel's binary value and its previous grey scale value; derives error diffusion values attributable to immediately adjacent pixels in a next line of the raster image and stores those attributable error diffusion values. Upon reaching one of the immediately adjacent grey scale value pixels in the next line, and during a conversion of that pixel from its grey scale value to a binary value, the attributable stored error diffusion values are accessed and combined with the adjacent pixel's grey scale value.
摘要翻译：数据处理系统将灰度值像素的光栅图像转换为二进制值像素的图像，并且扩散由转换产生的像素值误差。数据处理系统最初将灰度值像素转换为二进制值像素，通过找到像素的二进制值与其先前的灰度值之间的差来确定像素的误差值; 导出归因于光栅图像的下一行中的紧邻相邻像素的误差扩散值，并存储那些归因的误差扩散值。在到达下一行中紧邻的灰度值像素之一时，并且在将该像素从其灰度值转换为二进制值期间，存取归属的误差扩散值并将其与相邻像素的灰度值。

6. 发明授权

US07301680B1 Reduction of artifacts in a scanning device 失效
标题翻译：减少扫描装置中的伪影
公开(公告)号：US07301680B1
公开(公告)日：2007-11-27
申请号：US09395262
申请日：1999-09-14
申请人： Arlin R. Jones
发明人： Arlin R. Jones
IPC分类号： H04N1/04 , H04N1/36
CPC分类号： H04N1/12 , H04N1/193 , H04N2201/0458
摘要： Stopping and starting the movement of media in a scanner before completion of scanning can generate artifacts in the display of the scanned image. These artifacts arise from measurements made during the deceleration of the media before stopping and the acceleration of the media after starting. By scanning the regions that pass the optical sensor during deceleration and acceleration of the media while the media is moving relative to the optical sensor at a substantially constant speed, the degree to which artifacts are produced is reduced. The scanning of the sections of the media corresponding to the deceleration and acceleration distances of the media can be done by moving the optical sensor while the media is stationary, or, by moving the media while the optical sensor is stationary.
摘要翻译：在完成扫描之前停止和启动扫描仪中介质的移动可能会在扫描图像的显示中产生伪影。这些伪像产生于在停止之前介质减速期间进行的测量和启动后介质的加速。通过在介质以基本恒定的速度相对于光学传感器移动介质的减速和加速期间扫描通过光学传感器的区域，减少产生伪影的程度。可以通过在介质静止时移动光学传感器，或者通过在光学传感器静止时移动介质来完成与介质的减速和加速距离对应的介质部分的扫描。

7. 发明授权

US06359642B1 Printer control system 失效
标题翻译：打印机控制系统
公开(公告)号：US06359642B1
公开(公告)日：2002-03-19
申请号：US09238963
申请日：1999-01-27
申请人： Kenneth K. Smith , Arlin R. Jones
发明人： Kenneth K. Smith , Arlin R. Jones
IPC分类号： B41J2435
CPC分类号： G06K15/12
摘要： The present disclosure describes techniques that can be used to reduce the time required for a printer or printing system to generate printed output. Printers are provided that operate to move from an idle mode into a print mode upon receiving a PRE-START signal. Printers are also provided that operate to remain in a print mode for an extended period of time upon receiving a PRE-START signal. The PRE-START signal is a signal that indicates one or more “pre-print”acts have been performed. In addition, printing systems are provided that include peripheral devices adapted to transmit a PRE-START signal to a printer upon the detection of one or more PRE-PRINT acts.
摘要翻译：本公开描述了可用于减少打印机或打印系统生成打印输出所需的时间的技术。提供打印机，其在接收到PRE-START信号时操作以从空闲模式移动到打印模式。还提供打印机，其在接收到PRE-START信号时能够长时间保持打印模式。 PRE-START信号是指示执行了一个或多个“预打印”动作的信号。此外，提供打印系统，其包括适于在检测到一个或多个PRE-PRINT动作时向打印机发送PRE-START信号的外围设备。

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