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61. 发明授权

US08508797B2 Image processing device and image processing method 有权
标题翻译：图像处理装置及图像处理方法
公开(公告)号：US08508797B2
公开(公告)日：2013-08-13
申请号：US12917206
申请日：2010-11-01
申请人： Akitoshi Yamada , Mitsuhiro Ono , Rie Kajihara , Tomokazu Ishikawa , Yuji Konno , Yutaka Kano , Hitoshi Nishikori , Norihiro Kawatoko
发明人： Akitoshi Yamada , Mitsuhiro Ono , Rie Kajihara , Tomokazu Ishikawa , Yuji Konno , Yutaka Kano , Hitoshi Nishikori , Norihiro Kawatoko
IPC分类号： H04N1/60
CPC分类号： B41J2/2132 , G06K15/107 , H04N1/40025
摘要： When recording is performed in a pixel region by M (M is an integer equal to or larger than 2) passes with N (N is an integer equal to or larger than 2) recording element groups, density variation due to a deviation between recording positions of dots that are recorded by different passes is suppressed while a load of data processing is decreased.First, multivalued image data (24-1 to 24-2) corresponding to the M passes is generated from input image data, and the multivalued image data corresponding to the M passes is quantized to generate quantized data (26-1 to 26-2) corresponding to the M passes. Then, the quantized data corresponding to the M passes is divided into quantized data being complements of each other and corresponding to the N recording element groups. Accordingly, the quantized data (28-1 to 28-4) corresponding to the M passes for the N recording element groups is obtained. With this configuration, the density variation due to the deviation between the recording positions by the M passes can be suppressed. Also, since the number of pieces of data subjected to the quantization is small, the load of the quantization can be decreased.
摘要翻译：当通过M（M是等于或大于2的整数）在像素区域中进行记录时，通过N（N是等于或大于2的整数）记录元素组，由记录位置之间的偏差引起的浓度变化在数据处理负荷减小的同时抑制不同通过记录的点。首先，从输入图像数据生成与M遍对应的多值图像数据（24-1〜24-2），对与M遍对应的多值图像数据进行量化，生成量化数据（26-1〜26-2 ）。然后，对应于M遍的量化数据被划分成彼此互补的量化数据，并对应于N个记录元素组。因此，获得对应于N个记录元件组的M遍的量化数据（28-1至28-4）。利用这种配置，可以抑制由记录位置之间由M次通过的偏差引起的浓度变化。此外，由于经过量化的数据数量少，所以可以减少量化的负担。

62. 发明授权

US08503031B2 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：US08503031B2
公开(公告)日：2013-08-06
申请号：US12962044
申请日：2010-12-07
申请人： Rie Kajihara , Akitoshi Yamada , Mitsuhiro Ono , Tomokazu Ishikawa , Yuji Konno , Yutaka Kano , Hitoshi Nishikori , Norihiro Kawatoko
发明人： Rie Kajihara , Akitoshi Yamada , Mitsuhiro Ono , Tomokazu Ishikawa , Yuji Konno , Yutaka Kano , Hitoshi Nishikori , Norihiro Kawatoko
IPC分类号： H04N1/60
CPC分类号： B41J2/2132 , G06K15/107 , H04N1/52
摘要： The image processing apparatus executes quantization processing of second multi-valued image data that corresponds to a second relative movement of a plurality of relative movements based on first multi-valued image data that corresponds to a first relative movement of the plurality of relative movements, and executes quantization processing of the first multi-valued image data based on the second multi-valued image data. This makes it possible to output a high-quality image having excellent robustness and reduced graininess by controlling the overlap rate of dots that are printed by the first relative movement and the dots that are printed by the second relative movement.
摘要翻译：图像处理装置基于与多个相对运动的第一相对运动相对应的第一多值图像数据执行与多个相对运动的第二相对运动相对应的第二多值图像数据的量化处理，以及基于第二多值图像数据执行第一多值图像数据的量化处理。这使得可以通过控制通过第一相对运动打印的点的重叠率和通过第二相对运动打印的点来输出具有优异的鲁棒性和降低的颗粒度的高质量图像。

63. 发明授权

US08488198B2 Image processing apparatus and image processing method 失效
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US08488198B2
公开(公告)日：2013-07-16
申请号：US12955444
申请日：2010-11-29
申请人： Shigeyasu Nagoshi , Akitoshi Yamada , Mitsuhiro Ono , Rie Kajihara , Okinori Tsuchiya , Ayumi Sano , Tomokazu Ishikawa , Takashi Fujita , Fumihiro Goto , Akihiko Nakatani , Fumitaka Goto
发明人： Shigeyasu Nagoshi , Akitoshi Yamada , Mitsuhiro Ono , Rie Kajihara , Okinori Tsuchiya , Ayumi Sano , Tomokazu Ishikawa , Takashi Fujita , Fumihiro Goto , Akihiko Nakatani , Fumitaka Goto
IPC分类号： H04N1/40 , G03F3/08 , H04N1/46 , G06K9/00
CPC分类号： H04N1/40025
摘要： When dividing multi-valued data and generating data for two-pass multi-pass printing, in addition to divided multi-valued data that are divided for each of the two passes, divided multi-valued data that is common to both of the two passes is generated. Moreover, quantized data of that common multi-valued data is reflected onto the quantized data for each pass. Furthermore, when generating quantized data, division ratios that are used when generating the common data by the multi-valued data division described above are set according to the image characteristics (whether or not the area is flesh color) of the multi-valued data. Thereby, it is possible to perform high-quality printing regardless of the image characteristics by taking a suitable balance between suppressing density unevenness and suppressing graininess.
摘要翻译：当分割多值数据并产生用于双程多遍打印的数据时，除了对于两次通过中的每一个进行划分的划分的多值数据之外，对于两个通过两个通道都是共同的分割多值数据被生成。此外，该通用多值数据的量化数据反映在每次通过的量化数据上。此外，当生成量化数据时，根据多值数据的图像特性（区域是肉色）来设置在通过上述多值数据划分生成公共数据时使用的分频比。由此，无论图像特性如何，通过在抑制浓度不均匀性和抑制颗粒度之间取得适当的平衡，可以进行高质量的打印。

64. 发明授权

US08395802B2 Printing system, control method therefor, and photo-direct printing apparatus 有权
标题翻译：印刷系统，其控制方法和照片直接印刷装置
公开(公告)号：US08395802B2
公开(公告)日：2013-03-12
申请号：US13473883
申请日：2012-05-17
申请人： Kentaro Yano , Kazuya Sakamoto , Takao Aichi , Fumihiro Goto , Akitoshi Yamada , Tatsuya Tanaka
发明人： Kentaro Yano , Kazuya Sakamoto , Takao Aichi , Fumihiro Goto , Akitoshi Yamada , Tatsuya Tanaka
IPC分类号： G06F3/12 , G06F15/02 , H04N1/00 , H04N1/60 , H04N5/225 , H04N5/232
CPC分类号： G06F3/1293 , H04N1/00278 , H04N1/00973 , H04N1/33315 , H04N1/33376 , H04N2101/00 , H04N2201/0015 , H04N2201/0041 , H04N2201/0049 , H04N2201/0074 , H04N2201/0084 , H04N2201/3204 , H04N2201/3278 , H04N2201/33321 , H04N2201/33328 , H04N2201/33335
摘要： In a printing system in which a digital camera (DSC) and PD printer apparatus are directly connected via a USB, and image data is transmitted from the DSC to the PD printer apparatus and printed, Capability of the PD printer apparatus is transmitted from the PD printer apparatus to the DSC after communication procedures are established by an application (NCDP) installed in the PD printer apparatus and DSC. The PD printer apparatus is caused to execute print operation in accordance with print conditions set by the DSC on the basis of the transmitted Capability.
摘要翻译：在其中通过USB直接连接数字照相机（DSC）和PD打印机设备的打印系统中，并且将图像数据从DSC发送到PD打印机设备并打印，PD打印机设备的能力从PD 通过安装在PD打印机装置和DSC中的应用（NCDP）建立通信程序之后的DSC的打印机设备。使PD打印机装置根据传送的能力根据DSC设置的打印条件执行打印操作。

65. 发明授权

US08345331B2 Image reading apparatus, multifunction printer apparatus, and image processing method 有权
标题翻译：图像读取装置，多功能打印机装置和图像处理方法
公开(公告)号：US08345331B2
公开(公告)日：2013-01-01
申请号：US12634184
申请日：2009-12-09
申请人： Tohru Ikeda , Takashi Nakamura , Fumihiro Goto , Akitoshi Yamada , Hidetsugu Kagawa
发明人： Tohru Ikeda , Takashi Nakamura , Fumihiro Goto , Akitoshi Yamada , Hidetsugu Kagawa
IPC分类号： H04N1/04
CPC分类号： H04N1/484 , H04N1/00795 , H04N1/00811 , H04N1/00822 , H04N1/02835 , H04N1/0314 , H04N2201/042
摘要： This invention is directed to an image reading apparatus. In the apparatus, reading an original by irradiating it with light of three primary colors, respectively, and by receiving the reflected light is performed as follows. More specifically, an operation mode is designated, and conditions used to perform image reading are set in accordance with the designated mode. Under the set conditions, the image reading is performed according to a method of irradiating an original sequentially with beams of the three primary colors and reading the beams reflected by the original. Alternatively, under the set conditions, image reading is performed according to a method of irradiating an original simultaneously with beams of two primary colors in each of three different combinations of the three primary colors and reading the beams reflected by the original. Instead, image reading is executed twice according to these two methods.
摘要翻译：本发明涉及一种图像读取装置。在该装置中，分别通过用三原色光照射原稿并通过接收反射光来读取原稿，如下进行。更具体地，指定操作模式，并且根据指定模式来设置用于执行图像读取的条件。在设定条件下，根据以三原色的光束依次照射原稿并读取由原稿反射的光束的方法进行图像读取。或者，在设定条件下，根据以三原色的三种不同组合中的每一种同时照射原稿的两种原色光并读取由原稿反射的光束的方法进行图像读取。相反，根据这两种方法执行两次图像读取。

66. 发明授权

US08287074B2 Printing apparatus, printing method and image processor 有权
标题翻译：打印设备，打印方法和图像处理器
公开(公告)号：US08287074B2
公开(公告)日：2012-10-16
申请号：US12732995
申请日：2010-03-26
申请人： Yutaka Kano , Hitoshi Nishikori , Norihiro Kawatoko , Yuji Konno , Tomokazu Ishikawa , Akitoshi Yamada , Mitsuhiro Ono , Rie Kajihara
发明人： Yutaka Kano , Hitoshi Nishikori , Norihiro Kawatoko , Yuji Konno , Tomokazu Ishikawa , Akitoshi Yamada , Mitsuhiro Ono , Rie Kajihara
IPC分类号： B41J2/205 , B41J2/145
CPC分类号： G06K15/107
摘要： A printing apparatus and a printing method are provided which, even if a print position misalignment occurs between a plurality of print scans during a multipass printing, can minimize density variations in a unit area reliably and stably, thus producing an image without density unevenness. For this purpose, multi-grayscale-level image data is converted into a plurality of dot arrangement patterns that determine individual subpixels either to be printed or not to be printed with a dot. Then, these dot arrangement patterns are printed overlappingly on a print medium in different print scans of the print head. At this time, the plurality of dot arrangement patterns are so arranged that, if these dot arrangement patterns are shifted from one another, a change in the dot-overlapping area ratio will be smaller than when the dots are arranged separately so that they do not overlap one another.
摘要翻译：提供一种打印设备和打印方法，即使在多次打印期间的多次打印扫描之间发生打印位置不对准，也可以可靠且稳定地使单位区域中的密度变化最小化，从而产生没有浓度不均匀的图像。为此，多灰度级图像数据被转换成多个点布置图案，其确定要打印的单个子像素或不打印点。然后，这些点布置图案在打印头的不同打印扫描中重叠地打印在打印介质上。此时，多个点布置图案被布置为使得如果这些点布置图案彼此偏移，则点重叠面积比的变化将小于当点分开布置使得它们不变彼此重叠

67. 发明申请

US20120081443A1 INKJET PRINTING APPARATUS, INKJET PRINTING METHOD, IMAGE PROCESSOR AND IMAGE PROCESSING METHOD 审中-公开
标题翻译：喷墨打印设备，喷墨打印方法，图像处理器和图像处理方法
公开(公告)号：US20120081443A1
公开(公告)日：2012-04-05
申请号：US12966837
申请日：2010-12-13
申请人： Mitsuhiro Ono , Ryosuke Iguchi , Nobutaka Miyake , Tohru Ikeda , Akitoshi Yamada , Fumitaka Goto , Hidetsugu Kagawa , Tomokazu Ishikawa , Junichi Nakagawa , Senichi Saito
发明人： Mitsuhiro Ono , Ryosuke Iguchi , Nobutaka Miyake , Tohru Ikeda , Akitoshi Yamada , Fumitaka Goto , Hidetsugu Kagawa , Tomokazu Ishikawa , Junichi Nakagawa , Senichi Saito
IPC分类号： B41J2/205
CPC分类号： B41J2/2146 , H04N1/6038
摘要： In the present invention, joint sections and non-joint sections are formed in nozzle arrays of a plurality of chips arranged in a print head. Correction values for correcting input image data are calculated for reducing color difference caused by variation in the ejection characteristics of the nozzles. In this calculation of correction values, first a first correction value corresponding to first nozzles that form a color measurement area is calculated based on the color measurement value obtained by measuring the color of a discrete color measurement area included in a patch formed by a nozzle array. Next, a second correction value for correcting input image data corresponding to second nozzles of the nozzle array is calculated based on the first correction value. Different complementary processing is used when calculating the second correction value corresponding to a non-joint section, and when calculating the second correction value corresponding to a joint section.
摘要翻译：在本发明中，在布置在打印头中的多个芯片的喷嘴阵列中形成接合部分和非接合部分。计算用于校正输入图像数据的校正值，以减少由喷嘴的喷射特性的变化引起的色差。在该校正值的计算中，首先，基于通过测量包括在由喷嘴阵列形成的贴片中的离散颜色测量区域的颜色而获得的颜色测量值，首先计算与形成颜色测量区域的第一喷嘴对应的第一校正值。接下来，基于第一校正值计算用于校正与喷嘴阵列的第二喷嘴相对应的输入图像数据的第二校正值。在计算对应于非接合部分的第二校正值时，以及当计算与接合部分对应的第二校正值时，使用不同的补充处理。

68. 发明授权

US08130406B2 Recording apparatus image supply device and recording system and control method and program for image layout determination 有权
标题翻译：记录装置图像供给装置和记录系统以及用于图像布局确定的控制方法和程序
公开(公告)号：US08130406B2
公开(公告)日：2012-03-06
申请号：US10567160
申请日：2004-08-06
申请人： Kentaro Yano , Takao Aichi , Akitoshi Yamada , Fumihiro Goto , Kazuyuki Masumoto , Ruriko Mikami , Hiromitsu Hirabayashi
发明人： Kentaro Yano , Takao Aichi , Akitoshi Yamada , Fumihiro Goto , Kazuyuki Masumoto , Ruriko Mikami , Hiromitsu Hirabayashi
IPC分类号： G06K15/00
CPC分类号： H04N1/00278 , H04N1/3871 , H04N2201/0015 , H04N2201/0084 , H04N2201/33378 , H04N2201/33392
摘要： When a print command that designates a layout recording function by its upper layer, and designates a frame print function by its lower layer is transmitted from a camera to a printer, the printer determines a layout print function that prints a plurality of images on a single sheet, based on the upper layer. In a case where the printer can determine the lower layer of the command, the printer acquires details of a layout. In a case where the printer cannot determine the lower layer of the command, the printer determines a normal frame print function. The printer prints a normal layout image or special frame image in accordance with the determined layout of images.
摘要翻译：当通过其上层指定布局记录功能并且通过其下层指定帧打印功能的打印命令从相机发送到打印机时，打印机确定在单个打印多个图像的布局打印功能基于上层。在打印机可以确定命令的下层的情况下，打印机获取布局的细节。在打印机无法确定命令的下层的情况下，打印机确定正常的帧打印功能。打印机根据确定的图像布局打印正常布局图像或特殊帧图像。

69. 发明申请

US20110285779A1 IMAGE PROCESSOR, PRINTING APPARATUS, AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理器，打印设备和图像处理方法
公开(公告)号：US20110285779A1
公开(公告)日：2011-11-24
申请号：US12966823
申请日：2010-12-13
申请人： Akitoshi Yamada , Fumitaka Goto , Tomokazu Ishikawa , Tohru Ikeda , Nobutaka Miyake , Makoto Torigoe
发明人： Akitoshi Yamada , Fumitaka Goto , Tomokazu Ishikawa , Tohru Ikeda , Nobutaka Miyake , Makoto Torigoe
IPC分类号： B41J2/205
CPC分类号： B41J2/2146 , B41J2/2103 , H04N1/00015 , H04N1/00034 , H04N1/00045 , H04N1/00087 , H04N1/6041 , H04N2201/0082
摘要： An image processor, a printing apparatus, and an image processing method are provided that can reduce, when a plurality of types of inks are used to print an image, the color unevenness that is caused by the variation of ejecting characteristics among a pluralities of nozzles. To realize this, for a color formed by overlapping at least two colors of inks, parameters are prepared that are determined so as to reduce the color difference in the printing medium due to the variation of the ejecting characteristic among the respective pluralities of nozzles. During printing, the parameters are used to correct the first color signal owned by the individual pixels to the second color signal.
摘要翻译：提供了一种图像处理器，打印装置和图像处理方法，当使用多种类型的墨打印图像时，可以减少由多个喷嘴之间的喷射特性的变化引起的颜色不均匀。为了实现这一点，对于通过重叠至少两种颜色的油墨形成的颜色，准备参数，其被确定为由于各个喷嘴之间的喷射特性的变化而降低打印介质中的色差。在打印期间，参数用于将由各个像素拥有的第一颜色信号校正为第二颜色信号。

70. 发明申请

US20110141176A1 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：US20110141176A1
公开(公告)日：2011-06-16
申请号：US12955418
申请日：2010-11-29
申请人： Fumitaka Goto , Akitoshi Yamada , Mitsuhiro Ono , Rie Kajihara , Okinori Tsuchiya , Ayumi Sano , Tomokazu Ishikawa , Takashi Fujita , Fumihiro Goto , Shigeyasu Nagoshi , Akihiko Nakatani
发明人： Fumitaka Goto , Akitoshi Yamada , Mitsuhiro Ono , Rie Kajihara , Okinori Tsuchiya , Ayumi Sano , Tomokazu Ishikawa , Takashi Fujita , Fumihiro Goto , Shigeyasu Nagoshi , Akihiko Nakatani
IPC分类号： B41J29/38
CPC分类号： H04N1/405
摘要： In image processing it is possible to adequately reduce density unevenness and graininess according to the duty of the image data. More specifically, when dividing multi-valued data and generating 2-pass multi-pass printing data, in addition to the divided multi-valued data for each of the two passes, divided multi-valued data that is common to both of the two passes is also generated. Moreover, the quantized data of that common multi-valued data is reflected on the quantized data of each pass. Furthermore, when generating quantized data, the division ratio when generating common data in the division of multi-valued data is set according to the duty (gradation value) of the multi-valued data. By doing so it becomes possible to adequately reduce the density unevenness and graininess according to the duty of the image data.
摘要翻译：在图像处理中，可以根据图像数据的占空比充分地减小浓度不均匀性和颗粒性。更具体地说，在分割多值数据并生成2遍多遍打印数据时，除了两次通过中的每一个的分割多值数据之外，还分两个通过的二值数据也产生。此外，该通用多值数据的量化数据反映在每次通过的量化数据上。此外，当生成量化数据时，根据多值数据的占空比（灰度值）来设定在多值数据的分割中生成公用数据时的分割比。通过这样做，可以根据图像数据的占空比充分地减小浓度不均匀性和颗粒性。

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