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41. 发明授权

US09114630B1 Printing control apparatus and printing control method 有权
标题翻译：印刷控制装置和印刷控制方法
公开(公告)号：US09114630B1
公开(公告)日：2015-08-25
申请号：US14631504
申请日：2015-02-25
申请人： SEIKO EPSON CORPORATION
发明人： Takuma Hayashi , Tomonaga Hasegawa
IPC分类号： B41J29/393 , B41J2/21
CPC分类号： B41J2/2121 , G06K15/1868 , G06K15/1881 , H04N1/4051
摘要： A printing control apparatus includes a dither halftone component configured to convert printing data into a multi-value dot pattern. A reference pattern is a pattern that includes a first dot row in which two or more dots are arranged side by side in a main scanning direction and a second dot or second dot row that is arranged side by side in the main scanning direction, the second dot or second dot row having a number of dots not greater than a number of dots of the first dot row including a dot adjacent in an oblique direction with respect to the main scanning direction to a predetermined dot included in the first dot row. The dither halftone component carries out halftoning by using a mask pattern with which a probability that the reference pattern occurs in a dot pattern that is generated is substantially high.
摘要翻译：打印控制装置包括：抖动半色调部件，被配置为将打印数据转换为多值点图案。参考图案是包括在主扫描方向上并排布置两个或更多个点的第一点列和在主扫描方向上并排布置的第二点或第二点列的图案，第二点列点或第二点列，其具有不大于第一点列的点数的点数，该点数包括相对于主扫描方向的倾斜方向相邻的点到包括在第一点行中的预定点。抖动半色调组件通过使用掩模图案来执行半色调，在掩模图案中，以所生成的点图案中出现参考图案的概率基本上高。

42. 发明申请

US20150213341A1 IMAGE SCALING MECHANISM 审中-公开
标题翻译：图像缩放机制
公开(公告)号：US20150213341A1
公开(公告)日：2015-07-30
申请号：US14683300
申请日：2015-04-10
申请人： Mikel John Stanich , Larry M. Ernst
发明人： Mikel John Stanich , Larry M. Ernst
IPC分类号： G06K15/02
CPC分类号： G06K15/1872 , G06K1/121 , G06K15/1873 , G06K15/1881
摘要： A method is disclosed. The method includes receiving an image, upsampling the image, eroding the upsampled image to compensate for dot gain and scaling the eroded image to scale the image to a desired size.
摘要翻译：公开了一种方法。该方法包括接收图像，对图像进行上采样，侵蚀上采样图像以补偿点增益并缩放侵蚀的图像以将图像缩放到期望的大小。

43. 发明申请

US20150181083A1 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM 有权
标题翻译：信息处理设备，信息处理方法和存储介质
公开(公告)号：US20150181083A1
公开(公告)日：2015-06-25
申请号：US14579863
申请日：2014-12-22
申请人： CANON KABUSHIKI KAISHA
发明人： Yuto Kajiwara , Hiroyuki Sakai , Tetsuya Suwa , Akitoshi Yamada , Kentaro Yano
IPC分类号： H04N1/60 , G06K15/02 , H04N1/405
CPC分类号： H04N1/6027 , G06K15/1881 , H04N1/4052 , H04N1/4057 , H04N1/409 , H04N1/41
摘要： Information corresponding to the degree of compression of lossy-compressed image data to be printed is acquired. Furthermore, based on the acquired information, a providing method of a recording agent when the image data to be printed is expanded and an image based on the expanded image data is printed, is determined.
摘要翻译：获取与要打印的有损压缩图像数据的压缩程度相对应的信息。此外，基于所获取的信息，确定当要打印的图像数据被扩展并且基于扩展的图像数据的图像被打印时的记录代理的提供方法。

44. 发明申请

US20150178962A1 IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, IMAGE GENERATING METHOD, AND MEDIUM 审中-公开
标题翻译：图像处理装置，图像形成装置，图像生成方法和介质
公开(公告)号：US20150178962A1
公开(公告)日：2015-06-25
申请号：US14574434
申请日：2014-12-18
申请人： Konica Minolta, Inc.
发明人： Daisuke GENDA
IPC分类号： G06T11/20
CPC分类号： G06T11/203 , G06K15/186 , G06K15/1868 , G06K15/1874 , G06K15/1881 , H04N1/393
摘要： An image processing apparatus includes: an image generating section to generate an image having a gradation value for each pixel by a rasterizing process; and a position correcting section to correct a position of a certain region of the image on a pixel basis. The image generating section generates the image including a line image by the rasterizing process, so that a line width of the line image is adjusted to be equal to or more than twice a minimum line width which can be generated by the rasterizing process.
摘要翻译：一种图像处理装置包括：图像生成部，通过光栅化处理生成具有各像素的灰度值的图像; 以及位置校正部，用于基于像素校正图像的特定区域的位置。图像生成部通过光栅化处理生成包括行图像的图像，使得线图像的线宽被调整为等于或大于可通过光栅化处理生成的最小线宽度的两倍。

45. 发明申请

US20150154479A1 IMAGE PROCESSING DEVICE FOR GENERATING PRINT IMAGE DATA AND PRINTING MACHINE WITH THE SAME 有权
标题翻译：用于产生打印图像数据的图像处理装置和具有打印图像数据的打印机
公开(公告)号：US20150154479A1
公开(公告)日：2015-06-04
申请号：US14541692
申请日：2014-11-14
申请人： RISO KAGAKU CORPORATION
发明人： Tsutomu KUROSE
IPC分类号： G06K15/02 , G06K15/10
CPC分类号： G06K15/1878 , G06K15/102 , G06K15/1853 , G06K15/1871 , G06K15/1874 , G06K15/188 , G06K15/1881 , G06K2215/0094 , G06K2215/101
摘要： A density corrector performs a density correction processing on a resolution-converted image dataset to obtain a density-corrected image dataset by: determining whether each of first and second pixels in the resolution-converted image dataset is a deletion-target pixel, the first pixels each being a pixel located at a position including a longitudinal edge in a second original image, the second pixels each being a pixel located at a position including a lateral edge in the second original image, patterns of edges in regions in the first and second original images corresponding to the deletion-target pixel being the same; correcting a density of the deletion-target pixel to “0”; and correcting a density of respective pixels other than the deletion-target pixel among the first and second pixels to a value equal to or larger than an original density of the respective pixels.
摘要翻译：密度校正器对分辨率转换图像数据集执行浓度校正处理，以通过以下方式来获得密度校正图像数据集：确定分辨率转换图像数据集中的第一和第二像素中的每一个是否是删除目标像素，第一像素每个是位于包括第二原始图像中的纵向边缘的位置的像素，所述第二像素各自是位于包括第二原始图像中的横向边缘的位置的像素，第一和第二原稿中的区域中的边缘图案对应于删除目标像素的图像相同; 将删除目标像素的浓度校正为“0”; 以及将所述第一和第二像素中的删除目标像素之外的各个像素的浓度校正为等于或大于各个像素的原始密度的值。

46. 发明授权

US08998367B2 Image processing apparatus and image processing method 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US08998367B2
公开(公告)日：2015-04-07
申请号：US13227867
申请日：2011-09-08
申请人： Wakako Yamamoto , Kiichiro Takahashi , Tetsuya Edamura , Toshiyuki Chikuma , Hirokazu Tanaka , Takatoshi Nakano
发明人： Wakako Yamamoto , Kiichiro Takahashi , Tetsuya Edamura , Toshiyuki Chikuma , Hirokazu Tanaka , Takatoshi Nakano
IPC分类号： B41J2/205 , G06K15/10 , G06K15/02
CPC分类号： G06K15/107 , G06K15/1881
摘要： There is provided an image processing apparatus in which in a case of tone-expressing one pixel corresponding to a plurality of areas (printing resolution) in a multi-pass print, it is possible to output a uniform image without graininess or density unevenness over all-tone regions from a low-density region to a high-density region. To this end, by referring to dot patterns in which a print or a non-print of dots onto each pixel (area) corresponding to a printing resolution are in advance defined, quantization data is converted into binary data having the higher printing resolution. At this time, the dot patterns are prepared to be different from each other for M times of scans in a multi-pass print of M passes. In consequence, it is possible to restrict a variation of a coverage ratio due to a printing position displacement in each printing scan.
摘要翻译：提供了一种图像处理装置，其中在多次打印中，在对应于多个区域（打印分辨率）的一个像素的色调的情况下，可以输出均匀的图像，而不产生粒度或密度不均匀从低密度区域到高密度区域的区域。为此，通过参考其中预先定义与打印分辨率对应的每个像素（区域）上的点的打印或不打印的点图案，量化数据被转换为具有较高打印分辨率的二进制数据。此时，在M次通过的多次通过打印中，对于M次扫描，点图案被准备为彼此不同。因此，可以限制由于每次打印扫描中的打印位置偏移引起的覆盖率的变化。

47. 发明授权

US08995021B2 Black trapping methods, apparatus and systems for binary images 有权
标题翻译：二进制图像的黑色捕获方法，装置和系统
公开(公告)号：US08995021B2
公开(公告)日：2015-03-31
申请号：US13916059
申请日：2013-06-12
申请人： Xerox Corporation
发明人： Xing Li , Zhenhuan Wen
IPC分类号： G06F3/12 , G06K15/02
CPC分类号： G06K15/1881 , H04N1/58
摘要： Provided are black trapping methods, apparatus and systems for binary images. According to one exemplary method, black trapping color image data is performed by incorporating a set of trapping condition logical operations. Specifically, edge checking is based on estimated contone color values and density checking based on a binary bitmap.
摘要翻译：提供了用于二进制图像的黑色捕获方法，装置和系统。根据一个示例性方法，通过结合一组捕获条件逻辑操作来执行黑色捕获彩色图像数据。具体来说，边缘检查基于基于二进制位图的估计连续色度颜色值和浓度检查。

48. 发明申请

US20150055185A1 Halftone Mechanism 审中-公开
标题翻译：半色调机制
公开(公告)号：US20150055185A1
公开(公告)日：2015-02-26
申请号：US14527057
申请日：2014-10-29
申请人： InfoPrint Solutions Company LLC
发明人： Kartheek Chandu , Mikel J. Stanich , Chai Wah Wu , Barry M. Trager
IPC分类号： H04N1/40 , G06K15/02 , H04N1/405
CPC分类号： H04N1/40087 , G06K15/1881 , H04N1/4051
摘要： A method is disclosed. The method includes applying a human visual system (HVS) model to a Continuous Tone Image (CTI) and a initial Half Tone Image (HTI) to generate a perceived CTI and a perceived HTI and computing a change in pixel error for a first pixel by toggling the first pixel with all the possible output states and swapping the first pixel with all neighbor pixels.
摘要翻译：公开了一种方法。该方法包括将人类视觉系统（HVS）模型应用于连续色调图像（CTI）和初始半色调图像（HTI）以产生感知的CTI和感知的HTI，并且通过以下方式计算第一像素的像素误差的变化：用所有可能的输出状态切换第一个像素，并将第一个像素与所有相邻像素进行交换。

49. 发明授权

US08941901B2 Electrophotographic image output device 有权
标题翻译：电子照相图像输出装置
公开(公告)号：US08941901B2
公开(公告)日：2015-01-27
申请号：US14138312
申请日：2013-12-23
申请人： Hiroyuki Igawa , Hideki Kamaji
发明人： Hiroyuki Igawa , Hideki Kamaji
IPC分类号： H04N1/46 , H04N1/405 , G06K15/02 , G03F5/22 , H04N1/52
CPC分类号： H04N1/40018 , G03F5/22 , G06K15/1881 , H04N1/4058 , H04N1/52
摘要： An electrophotographic image output device includes an image processor to receive input image data, and a line screen to represent halftone images and have multiple screen angles respectively allocated to different colors including yellow, magenta, and cyan. The line screen satisfies requirements of (A) a predetermined difference is secured between adjacent two of the multiple screen angles; (B) zero is not allocated to any of the multiple screen angles; and (C) among the multiple screen angles determined by the requirements (A) and (B), a screen angle closest to 90 degrees is allocated to yellow among yellow, magenta, and cyan.
摘要翻译：电子照相图像输出装置包括用于接收输入图像数据的图像处理器和用于表示半色调图像的线屏幕，并且具有分别分配给包括黄色，品红色和青色的不同颜色的多个屏幕角度。线屏幕满足（A）的要求，在多个屏幕角度的相邻两个之间确保预定的差异; （B）零不分配给多个屏幕角度中的任何一个; 和（C）在由要求（A）和（B）确定的多个屏幕角度中，最接近90度的屏幕角度被分配给黄色，品红色和青色之间的黄色。

50. 发明申请

US20140355010A1 IMAGE PROCESSING APPARATUS AND METHOD THEREOF 有权
标题翻译：图像处理装置及其方法
公开(公告)号：US20140355010A1
公开(公告)日：2014-12-04
申请号：US14287323
申请日：2014-05-27
申请人： CANON KABUSHIKI KAISHA
发明人： Yuji Hara , Hisashi Ishikawa , Yusuke Yamamoto , Kenta Hosaki
IPC分类号： G06K15/02
CPC分类号： G06K15/1881 , H04N1/40081 , H04N1/407 , H04N1/52
摘要： Multi-value image data is sampled for each predetermined pixel range to generate tone information of the pixel range. The generated tone information is stored in a storage unit. Attribute information representing the attribute of a pixel is generated from the multi-value image data, and the generated attribute information is stored in the storage unit. Halftone processing is performed on the multi-value image data based on the tone information and attribute information stored in the storage unit.
摘要翻译：针对每个预定像素范围采样多值图像数据，以产生像素范围的色调信息。生成的音调信息存储在存储单元中。从多值图像数据生成表示像素的属性的属性信息，生成的属性信息存储在存储部中。基于存储在存储单元中的色调信息和属性信息对多值图像数据执行半色调处理。

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