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21. 发明申请

US20170006187A1 IMAGE FORMATION APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20170006187A1
公开(公告)日：2017-01-05
申请号：US15159039
申请日：2016-05-19
申请人： Oki Data Corporation
发明人： Takuya GOTO , Fumitaka OZEKI
IPC分类号： H04N1/405 , H04N1/60
CPC分类号： H04N1/6008 , H04N1/405 , H04N1/506 , H04N1/6033 , H04N1/6041 , H04N2201/0005 , H04N2201/0094
摘要： An image formation apparatus includes: a storage which stores a test pattern; and image formation sections which form an image of the test pattern on a medium. The image of the test pattern includes divided images formed by being divided into regions in a main scanning direction and a sub-scanning direction. Each of the divided images is formed by at least one preset image formation section out of the image formation sections. A total width, in each of the main scanning direction and the sub-scanning direction, of the divided images formed by each of the image formation sections is larger than the entirety of a corresponding width of the image of the test pattern.
摘要翻译：图像形成装置包括：存储测试图案的存储器; 以及在介质上形成测试图案的图像的图像形成部分。测试图案的图像包括通过在主扫描方向和副扫描方向上分割成区域而形成的分割图像。每个分割图像由图像形成部分中的至少一个预设图像形成部分形成。由每个图像形成部分形成的分割图像的每个主扫描方向和副扫描方向的总宽度大于测试图案的图像的对应宽度的整体。

22. 发明授权

US09509885B2 Method for performing dither processing 有权
标题翻译：执行抖动处理的方法
公开(公告)号：US09509885B2
公开(公告)日：2016-11-29
申请号：US14244731
申请日：2014-04-03
申请人： CANON KABUSHIKI KAISHA
发明人： Yasuyuki Nakamura
IPC分类号： H04N1/405
CPC分类号： H04N1/405
摘要： In a case where dither processing is performed as image forming processing, a reference position of a dither matrix to be used is changed in units of predetermined printing execution. Such a change prevents continuous lighting of a light emitting element and fixation of a lighting position, and suppresses speed of deterioration in the light emitting element with time.
摘要翻译：在作为图像形成处理执行抖动处理的情况下，以预定的打印执行为单位改变要使用的抖动矩阵的基准位置。这种变化防止了发光元件的连续点亮和照明位置的固定，并且抑制了发光元件随时间劣化的速度。

23. 发明申请

US20160344900A1 SYSTEMS AND METHODS FOR EFFICIENT HALFTONE SCREENING 有权
标题翻译：系统和方法用于有效的黑板筛选
公开(公告)号：US20160344900A1
公开(公告)日：2016-11-24
申请号：US15157154
申请日：2016-05-17
申请人： CANON KABUSHIKI KAISHA
发明人： SHENG WU
IPC分类号： H04N1/52 , H04N1/60 , H04N1/405
CPC分类号： H04N1/52 , H04N1/405 , H04N1/6008
摘要： A graphics processing method receives a plurality of contiguous pixels, as a single input, including at least a first pixel span associated with a first content type and a second pixel span associated with a second content type. At least one dithering matrix is associated with each of the pixel spans based on the corresponding content type, so that the first and the second pixel spans are associated with different dithering matrices. The single input of the received plurality of pixels is then concurrently processed using an SIMD (Single Instruction Multiple Data) type processor by referring to different dithering matrices depending on the content type of the corresponding pixel spans.
摘要翻译：图形处理方法接收作为单个输入的多个连续像素，其包括与第一内容类型相关联的至少第一像素跨度和与第二内容类型相关联的第二像素跨度。基于对应的内容类型，至少一个抖动矩阵与每个像素跨度相关联，使得第一和第二像素跨度与不同的抖动矩阵相关联。然后，使用SIMD（单指令多数据）型处理器，根据相应的像素跨度的内容类型，参照不同的抖动矩阵来同时处理所接收的多个像素的单个输入。

24. 发明申请

US20160232407A1 A RASTER IMAGE PROCESSING METHOD 有权
标题翻译： RASTER图像处理方法
公开(公告)号：US20160232407A1
公开(公告)日：2016-08-11
申请号：US15022967
申请日：2014-10-03
申请人： AGFA GRAPHICS NV
发明人： Marc MAHY , Daniel SAEZ TRIGUEROS
IPC分类号： G06K9/00 , H04N1/387 , G06K9/62 , H04N1/405
CPC分类号： G06K9/00483 , G06K9/6215 , G06T11/60 , H04N1/3872 , H04N1/405 , H04N1/409 , H04N2201/0082
摘要： A raster image processing method and a raster image processor validate content objects in a document based on similarity, especially on continuity, to convert the similar objects with one or more same parameters of an image manipulation method to achieve a correct reproduction of the document.
摘要翻译：光栅图像处理方法和光栅图像处理器基于相似性（特别是连续性）来验证文档中的内容对象，以使用图像操纵方法的一个或多个相同参数来转换相似对象，以实现文档的正确再现。

25. 发明授权

US09406005B2 Gamma correction table generation method, image processing device using the gamma correction table and control program thereof 有权
标题翻译：伽马校正表生成方法，使用伽马校正表的图像处理装置及其控制程序
公开(公告)号：US09406005B2
公开(公告)日：2016-08-02
申请号：US14989287
申请日：2016-01-06
申请人： CANON KABUSHIKI KAISHA
发明人： Shigeo Kodama
IPC分类号： G06K15/02 , H04N1/405 , H04N1/407 , G03G15/01 , B41J2/21
CPC分类号： G06K15/1881 , B41J2/21 , G03G15/01 , H04N1/405 , H04N1/4078
摘要： A gamma correction table generation method includes: obtaining density information by reading, with a reading sensor, a density patch output by an image forming device in a range wider than a cell, the density patch including a plurality of cells disposed such that a part of the cells as a unit representing a tone overlaps with each other and dots included in each of the cells are separated from each other to an extent that no influence is exerted on each other on a recording medium which the image forming device outputs; correcting the density information according to a number of the cells in the density patch; and generating a gamma correction table based on the corrected density information.
摘要翻译：伽马校正表生成方法包括：通过读取传感器读取由单元格宽的范围内的图像形成装置输出的密度补片，获得密度信息，所述密度补片包括多个细胞，作为表示音调的单元的单元彼此重叠，并且每个单元中包括的点彼此分离，使得在图像形成装置输出的记录介质上不影响彼此; 根据密度补丁中的单元数量来校正密度信息; 以及基于所述校正密度信息生成伽马校正表。

26. 发明授权

US09392139B2 Method for printing a colour pixel matrix on a physical medium by printing oblique lines and associated control device 有权
标题翻译：通过打印斜线和相关控制装置在物理介质上打印彩色像素矩阵的方法
公开(公告)号：US09392139B2
公开(公告)日：2016-07-12
申请号：US14410444
申请日：2013-06-21
申请人： GEMALTO S.A.
发明人： Jean-Luc Lesur
IPC分类号： H04N1/40 , H04N1/52 , H04N1/405 , B41J2/21
CPC分类号： H04N1/405 , B41J2/21 , H04N1/4058 , H04N1/52
摘要： A method designed to allow the printing of a matrix (MPC) of pixels, in N colours defining a colour coding system, on a selected part of a physical medium (MP). That method comprises a stage in which colour pixels are printed in at least one pass along oblique lines in relation to the physical medium (MP), wherein the pixels of an oblique line are all in the same colour selected from the N colours and different from that used for the previous oblique line, in order to generate a matrix (MPC) of M horizontal lines comprising P pixels each in the N colours successively in a selected order, and wherein each horizontal line other than the first one comprises a first pixel that is identical to the second pixel of the previous horizontal line.
摘要翻译：一种被设计为允许在物理介质（MP）的所选部分上以限定颜色编码系统的N种颜色的像素的矩阵（MPC）打印的方法。该方法包括相对于物理介质（MP）沿着倾斜线的至少一个通过中打印彩色像素的阶段，其中斜线的像素全部是从N种颜色中选择的相同颜色，并且不同于用于先前的斜线，以便以选定顺序依次生成包括N个颜色的P个像素的M个水平线的矩阵（MPC），并且其中除第一个之外的每个水平线包括第一像素与前一水平线的第二像素相同。

27. 发明申请

US20160088181A1 ENCODING SYSTEM AND METHOD FOR GENERATING A DATA-BEARING HALFTONE IMAGE, AND DECODING SYSTEM AND METHOD FOR DECODING THE DATA-BEARING IMAGE 有权
标题翻译：用于生成数据承载图像的编码系统和方法，以及用于解码数据轴承图像的解码系统和方法
公开(公告)号：US20160088181A1
公开(公告)日：2016-03-24
申请号：US14730918
申请日：2015-06-04
申请人： National Taipei University of Technology
发明人： Yung-Yao Chen , Hsien-I Lin , Kai-Wen Chen
IPC分类号： H04N1/32 , H04N1/405 , G06K15/02
CPC分类号： H04N1/32256 , B41M3/10 , B41M3/14 , B42D25/305 , B42D25/333 , G06K1/121 , G06K15/1867 , G06K15/1881 , G06K15/1889 , G06K15/1892 , G06K15/4095 , G06K19/06093 , G06K19/06103 , G06K19/06178 , G06T1/0028 , G06T2201/0051 , G06T2201/0064 , G06T2201/0065 , G07D7/004 , G07D7/0053 , H04N1/32229 , H04N1/405 , H04N1/4051 , H04N1/4055 , H04N1/6027 , H04N2201/327 , H04N2201/3271
摘要： An encoding system is for generating a data-bearing halftone image. The encoding system is configured to: convert a grayscale image into a halftone image having a plurality of image cells ; select, from the halftone image, at least one of the image cells to be a carrier cell according to a set of reference dot patterns, the carrier cell having a dot pattern identical to one of the reference dot patterns ; and generate a data-bearing halftone image by replacing the dot pattern of the carrier cell by a specified one of multiple encoding dot patterns of one of a plurality of the sets of encoding dot patterns each being associated with a code. The data-bearing halftone image is encoded with a code associated with the one of the sets of the encoding dot patterns.
摘要翻译：编码系统用于产生数据承载半色调图像。编码系统被配置为：将灰度级图像转换成具有多个图像单元的半色调图像; 根据一组参考点图形从所述半色调图像中选择要成为载波单元的至少一个所述图像单元，所述载波单元具有与所述参考点图案之一相同的点图案; 并且通过用与代码相关联的多组编码点图案中的一组编码点图案中的指定的多个编码点图案中的指定的一个替换载波单元的点图案来生成数据承载半色调图像。数据承载半色调图像用与编码点图案集合中的一个相关联的代码进行编码。

28. 发明授权

US09277064B2 Terminal and method to access an intelligent module adapted to connect to a printer, and to access a web server in which a web application is maintained 有权
标题翻译：用于访问适于连接到打印机的智能模块的终端和方法，以及访问维护web应用的web服务器
公开(公告)号：US09277064B2
公开(公告)日：2016-03-01
申请号：US14734671
申请日：2015-06-09
申请人： Seiko Epson Corporation
发明人： Hideo Nakamura
IPC分类号： H04N1/00 , G06F3/12 , G06F9/54 , H04L29/08 , G06F9/455
CPC分类号： G06K15/1836 , G06F3/1207 , G06F3/1228 , G06F3/1229 , G06F3/1231 , G06F3/1237 , G06F3/1246 , G06F3/1288 , G06F3/1289 , G06F3/1295 , G06F3/1298 , G06F9/45512 , G06F9/54 , G06K15/1805 , G06K15/1807 , H04L67/02 , H04N1/001 , H04N1/00103 , H04N1/00464 , H04N1/405
摘要： A script language compatible with HTML is used to define methods or objects capable of communicating directly with an intelligent module for printing operations without going through a web browser's print selection option. A print API library provides the needed methods/objects for embedding into a web page. The intelligent module may be a stand-alone electronic device, or may be an intelligent device incorporated into a printer. The intelligent module may manage multiple printers directly or through a network, and it functions to provide a communication bridge for translating/conveying communication between the print APIs on a web page and a target printer. The print API knows the fixed IP address of the intelligent module, and define a print document or print commands and send it directly to the intelligent module by means of the known IP address.
摘要翻译：与HTML兼容的脚本语言用于定义能够直接与智能模块进行通信以进行打印操作的方法或对象，而无需通过Web浏览器的打印选择选项。打印API库提供了嵌入到网页中所需的方法/对象。智能模块可以是独立的电子设备，或者可以是并入到打印机中的智能设备。智能模块可以直接或通过网络来管理多个打印机，并且其功能在于提供用于在网页上的打印API与目标打印机之间的通信的转换/传送的通信桥梁。打印API知道智能模块的固定IP地址，并定义打印文档或打印命令，并通过已知的IP地址将其直接发送到智能模块。

29. 发明授权

US09268252B2 Image forming apparatus and method with additional exposure of photoreceptor drum based on cycle of screen 有权
标题翻译：基于屏幕循环的感光鼓附加曝光的图像形成装置和方法
公开(公告)号：US09268252B2
公开(公告)日：2016-02-23
申请号：US14680555
申请日：2015-04-07
申请人： CANON KABUSHIKI KAISHA
发明人： Atsushi Shoji
IPC分类号： H04N1/29 , H04N1/405 , H04N1/409 , G06K15/14 , G03G15/043 , G06K15/02 , H04N1/00
CPC分类号： G03G15/043 , G06K15/14 , G06K15/1881 , H04N1/00254 , H04N1/295 , H04N1/405 , H04N1/4055 , H04N1/409
摘要： An image forming apparatus applies a dither matrix to multi-valued image data. Then, the apparatus performs an exposure on a photoreceptor drum based on the image data obtained by using the applied dither matrix. In this process, the apparatus performs additional amount of exposure on the photoreceptor drum in a cycle equal to the cycle of the dither matrix, in addition to an amount of the exposure based on the obtained image data.
摘要翻译：图像形成装置将抖动矩阵应用于多值图像数据。然后，该装置基于通过使用所施加的抖动矩阵获得的图像数据在感光鼓上进行曝光。在该处理中，除了基于获得的图像数据的曝光量之外，该装置还以等于抖动矩阵的周期的周期在感光鼓上进行额外的曝光量。

30. 发明申请

US20150371123A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND PROGRAM 有权
标题翻译：图像处理设备，图像处理方法和程序
公开(公告)号：US20150371123A1
公开(公告)日：2015-12-24
申请号：US14739368
申请日：2015-06-15
申请人： CANON KABUSHIKI KAISHA
发明人： Shigeo Kodama , Hisashi Ishikawa
IPC分类号： G06K15/02 , G06T3/40
CPC分类号： G06K15/1877 , G06K15/1822 , G06T3/40 , H04N1/405 , H04N1/4051 , H04N1/4074
摘要： An image processing apparatus includes a target value calculation unit configured to calculate a target value to be output in a predetermined region in input image data based on pixel values of pixels included in the region, a distribution order determination unit configured to determine a distribution order of output values for distributing output values corresponding to the target value in the region based on a pixel value of each pixel included in the region and a threshold value in the threshold matrix corresponding to the pixel, and an output value determination unit configured to determine an output value of each pixel included in the region by allocating the target value to at least one pixel included in the region in the distribution order.
摘要翻译：一种图像处理装置，包括目标值计算单元，被配置为基于包括在该区域中的像素的像素值，计算在输入图像数据中的预定区域中输出的目标值，分配顺序确定单元，输出值，用于基于所述区域中包括的每个像素的像素值和与所述像素对应的阈值矩阵中的阈值来分配与所述区域中的所述目标值相对应的输出值，以及输出值确定单元，通过将目标值分配给分布顺序中的区域中包括的至少一个像素，来包括在该区域中的每个像素的值。

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