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1. 发明授权

US08643902B2 Bi-color-image-signal generating apparatus, method, and computer program product, and image forming system, using relative brightness of two specified colors 有权
标题翻译：双色图像信号发生装置，方法和计算机程序产品，以及使用两种指定颜色的相对亮度的图像形成系统
公开(公告)号：US08643902B2
公开(公告)日：2014-02-04
申请号：US13246205
申请日：2011-09-27
申请人： Yuichi Nishikuni , Atsushi Kitagawara , Hidetoshi Kawashima , Toshio Koriyama
发明人： Yuichi Nishikuni , Atsushi Kitagawara , Hidetoshi Kawashima , Toshio Koriyama
IPC分类号： H04N1/50 , H04N1/60 , G06K15/02 , H04N1/40 , H04N1/00
CPC分类号： H04N1/40012 , G06K15/1878 , G06K15/1882 , G06K15/1884 , H04N1/00411 , H04N1/00413 , H04N1/00482 , H04N1/56 , H04N1/6008 , H04N1/6016 , H04N1/6022 , H04N1/6027 , H04N1/6072
摘要： A bi-color-image-signal generating apparatus includes a reception unit and a generating unit. The reception unit receives specification of a specified color in a case of generating a bi-color image signal from a color image signal. The bi-color image signal has color components representing two colors which are an achromatic color and a chromatic color that is the specified color. The generating unit obtains an amount of each color material which is to be used to form an image having the two colors from the color image signal on the basis of a brightness of the specified color, an amount of each color material which is necessary for image formation using the specified color, and a brightness of the color image signal, and generates the bi-color image signal from the color image signal using the obtained amount of each color material.
摘要翻译：双色图像信号产生装置包括接收单元和发生单元。在从彩色图像信号生成双色图像信号的情况下，接收单元接收指定颜色的指定。双色图像信号具有表示作为指定颜色的无彩色和彩色的两种颜色的颜色分量。生成单元根据指定颜色的亮度从彩色图像信号中获得要用于形成具有两种颜色的图像的每种颜色材料的量，图像所需的每种颜色材料的量使用指定颜色的形成和彩色图像信号的亮度，并且使用所获得的每种颜色材料的量从彩色图像信号生成双色图像信号。

2. 发明申请

US20080278736A1 IMAGE PROCESSING APPARATUS AND METHOD, IMAGE OUTPUT APPARATUS, IMAGE PROCESSING SYSTEM, RECORDING MEDIUM IN WHICH IMAGE PROCESSING PROGRAM IS STORED, AND RECORDING MEDIUM IN WHICH IMAGE OUTPUT PROGRAM IS STORED 有权
标题翻译：图像处理装置和方法，图像输出装置，图像处理系统，存储图像处理程序的记录介质和存储图像输出程序的记录介质
公开(公告)号：US20080278736A1
公开(公告)日：2008-11-13
申请号：US12043991
申请日：2008-03-07
申请人： Hidetoshi KAWASHIMA , Akihiro Ito , Yuichi Nishikuni , Toshio Koriyama , Toshie Kobiyama
发明人： Hidetoshi KAWASHIMA , Akihiro Ito , Yuichi Nishikuni , Toshio Koriyama , Toshie Kobiyama
IPC分类号： G06F15/00
CPC分类号： H04N1/6058 , G06F3/1211 , G06F3/1245 , G06F3/1285
摘要： An image processing apparatus includes a first print information receiving unit for receiving first print information including image data and color information, a color conversion parameter generating unit that generates a color conversion parameter for converting a color signal of the image data to a color signal of a color space fixed in advance, based on the color information included in the first print information, and a second print information transmitting unit that generates second print information by adding the color conversion parameter to the first print information. Also disclosed is an image processing method.
摘要翻译：一种图像处理装置包括：第一打印信息接收单元，用于接收包括图像数据和颜色信息的第一打印信息;颜色转换参数生成单元，其生成用于将图像数据的颜色信号转换为颜色信号的颜色转换参数基于包括在第一打印信息中的颜色信息预先固定的颜色空间以及通过将颜色转换参数添加到第一打印信息来生成第二打印信息的第二打印信息发送单元。还公开了一种图像处理方法。

3. 发明授权

US08478027B2 Image processing apparatus, image reproducing system and computer-readable medium 有权
标题翻译：图像处理装置，图像再现系统和计算机可读介质
公开(公告)号：US08478027B2
公开(公告)日：2013-07-02
申请号：US11935431
申请日：2007-11-06
申请人： Yuichi Nishikuni , Akihiro Ito , Hidetoshi Kawashima , Toshio Koriyama , Toshie Kobiyama , Kiyoshi Une
发明人： Yuichi Nishikuni , Akihiro Ito , Hidetoshi Kawashima , Toshio Koriyama , Toshie Kobiyama , Kiyoshi Une
IPC分类号： G06K9/00
CPC分类号： H04N1/603 , H04N2201/3257
摘要： An image processing apparatus includes a storage unit, a judgment unit and a conversion unit. The storage unit stores a reference color characteristic. The judgment unit judges as to whether or not a difference between an input color characteristic that is a color characteristic of input image data and the reference color characteristic is equal to or less than a predetermined threshold value. The conversion unit converts the input image data into a color characteristic that can be reproduced by an image reproducing apparatus, based on the reference color characteristic if the difference is equal to or less than the predetermined threshold value.
摘要翻译：图像处理装置包括存储单元，判断单元和转换单元。存储单元存储参考颜色特性。判断单元判断作为输入图像数据的颜色特性的输入颜色特性与基准颜色特性之间的差是否等于或小于预定阈值。如果差值等于或小于预定阈值，则转换单元将输入图像数据转换为可由图像再现装置再现的颜色特性，基于参考颜色特性。

4. 发明授权

US08259348B2 Image processing apparatus and method, image output apparatus, image processing system, recording medium in which image processing program is stored, and recording medium in which image output program is stored 有权
标题翻译：图像处理装置和方法，图像输出装置，图像处理系统，其中存储图像处理程序的记录介质和存储图像输出程序的记录介质
公开(公告)号：US08259348B2
公开(公告)日：2012-09-04
申请号：US12043991
申请日：2008-03-07
申请人： Hidetoshi Kawashima , Akihiro Ito , Yuichi Nishikuni , Toshio Koriyama , Toshie Kobiyama
发明人： Hidetoshi Kawashima , Akihiro Ito , Yuichi Nishikuni , Toshio Koriyama , Toshie Kobiyama
IPC分类号： H04N1/60 , G06F3/12 , G03F3/08 , G06K9/00
CPC分类号： H04N1/6058 , G06F3/1211 , G06F3/1245 , G06F3/1285
摘要： An image processing apparatus includes a first print information receiving unit for receiving first print information including image data and color information, a color conversion parameter generating unit that generates a color conversion parameter for converting a color signal of the image data to a color signal of a color space fixed in advance, based on the color information included in the first print information, and a second print information transmitting unit that generates second print information by adding the color conversion parameter to the first print information. Also disclosed is an image processing method.
摘要翻译：一种图像处理装置包括：第一打印信息接收单元，用于接收包括图像数据和颜色信息的第一打印信息;颜色转换参数生成单元，其生成用于将图像数据的颜色信号转换为颜色信号的颜色转换参数基于包括在第一打印信息中的颜色信息预先固定的颜色空间以及通过将颜色转换参数添加到第一打印信息来生成第二打印信息的第二打印信息发送单元。还公开了一种图像处理方法。

5. 发明申请

US20100245377A1 COLOR CONVERTER, COLOR CONVERSION METHOD AND COMPUTER READABLE MEDIUM 审中-公开
标题翻译：彩色转换器，彩色转换方法和计算机可读介质
公开(公告)号：US20100245377A1
公开(公告)日：2010-09-30
申请号：US12569922
申请日：2009-09-30
申请人： Akihiro ITO , Hidetoshi Kawashima , Yuichi Nishikuni , Toshio Koriyama , Toshie Kobiyama , Kiyoshi Une
发明人： Akihiro ITO , Hidetoshi Kawashima , Yuichi Nishikuni , Toshio Koriyama , Toshie Kobiyama , Kiyoshi Une
IPC分类号： G09G5/02
CPC分类号： H04N1/603 , H04N1/6027
摘要： The color converter is provided with: a color conversion parameter generation unit that generates a color conversion parameter based on a source profile and a destination profile, the source profile indicating a color reproduction characteristic of a device used for generating an input image, the destination profile indicating a color reproduction characteristic of a device used for generating an output image; a conversion unit that converts color data of the input image into color data of the output image by using the color conversion parameter generated by the color conversion parameter generation unit; and a memory that stores the color conversion parameter generated by the color conversion parameter generation unit so that the color conversion parameter is associated with identification information of the source profile.
摘要翻译：色彩转换器具有：颜色转换参数生成单元，其基于源轮廓和目的地轮廓生成颜色转换参数，源轮廓指示用于生成输入图像的装置的颜色再现特性，目的曲线指示用于产生输出图像的装置的颜色再现特性; 转换单元，其通过使用由颜色转换参数生成单元生成的颜色转换参数将输入图像的颜色数据转换为输出图像的颜色数据; 以及存储器，其存储由颜色转换参数生成单元生成的颜色转换参数，使得颜色转换参数与源简档的标识信息相关联。

6. 发明授权

US07499197B2 Image forming control apparatus, image forming control method and computer readable medium 有权
标题翻译：图像形成控制装置，图像形成控制方法和计算机可读介质
公开(公告)号：US07499197B2
公开(公告)日：2009-03-03
申请号：US11510644
申请日：2006-08-28
申请人： Masao Seki , Toshio Koriyama , Ryouichi Satoh , Yuichi Nishikuni , Toshie Kobiyama
发明人： Masao Seki , Toshio Koriyama , Ryouichi Satoh , Yuichi Nishikuni , Toshie Kobiyama
IPC分类号： H04N1/40
CPC分类号： H04N1/407 , H04N1/6027
摘要： An image forming control apparatus includes: a gradation correction curve generator and a calibration data generator. The gradation correction curve generator generates a gradation correction curve based on a correspondence between an output instruction values each representing a density of an image to be formed by an image forming apparatus and actual density values each representing a density of the image formed by the image forming apparatus. The gradation correction curve represents a correspondence between predetermined standard density values and the output instruction values. When an output instruction value corresponding to a maximum standard density value is smaller than a maximum output instruction value, the calibration data generator corrects the gradation correction curve so that the output instruction value corresponding to the maximum standard density value coincides with the maximum output instruction value, and generates the calibration data based on the corrected gradation correction curve.
摘要翻译：图像形成控制装置包括：灰度校正曲线发生器和校准数据发生器。灰度校正曲线生成器基于各自表示要由图像形成装置形成的图像的浓度的输出指示值与分别表示通过图像形成形成的图像的浓度的实际浓度值之间的对应关系生成灰度校正曲线仪器。灰度校正曲线表示预定的标准浓度值和输出指令值之间的对应关系。当与最大标准密度值相对应的输出指令值小于最大输出指令值时，校准数据发生器校正灰度校正曲线，使得与最大标准浓度值对应的输出指令值与最大输出指令值一致，并且基于校正灰度校正曲线生成校准数据。

7. 发明授权

US08514418B2 Line width measuring device, line width measuring method, image processing apparatus, image processing system, and computer readable medium 有权
标题翻译：线宽测量装置，线宽测量方法，图像处理装置，图像处理系统和计算机可读介质
公开(公告)号：US08514418B2
公开(公告)日：2013-08-20
申请号：US13248628
申请日：2011-09-29
申请人： Tomoyuki Mitsuhashi , Yuichi Nishikuni , Fumihiko Ogasawara , Toshio Koriyama
发明人： Tomoyuki Mitsuhashi , Yuichi Nishikuni , Fumihiko Ogasawara , Toshio Koriyama
IPC分类号： G06K15/02
CPC分类号： H04N1/506 , H04N1/4092
摘要： A line width measuring device includes an acquisition unit, an extraction unit, and a generation unit. The acquisition unit that acquires a binary image that is obtained by reading a medium having a line width sample printed thereon with an image reading device, the line width sample representing output characteristics regarding a line width of an image forming device. The extraction unit that extracts a displacement amount of steps that are repeatedly generated in an image corresponding to the line width sample in the binary image by reading the medium with the image reading device in an orientation such that the line width sample has an angle θ (0°
摘要翻译：线宽测量装置包括采集单元，提取单元和生成单元。获取单元，其获取通过用图像读取装置读取具有线宽样本的介质获得的二进制图像，所述线宽样本表示关于图像形成装置的线宽度的输出特性。提取单元，通过以使得线宽样本具有角度θ的方向读取具有图像读取装置的介质，提取在与二值图像中的线宽度样本相对应的图像中重复产生的步长的位移量 0°<90°）相对于图像读取的主扫描方向。生成单元，其通过使用由提取单元提取的位移量来生成关于线宽样本的宽度的线宽信息。

8. 发明申请

US20070133058A1 Image forming control apparatus, image forming control method and computer readable medium 有权
标题翻译：图像形成控制装置，图像形成控制方法和计算机可读介质
公开(公告)号：US20070133058A1
公开(公告)日：2007-06-14
申请号：US11510644
申请日：2006-08-28
申请人： Masao Seki , Toshio Koriyama , Ryouichi Satoh , Yuichi Nishikuni , Toshie Kobiyama
发明人： Masao Seki , Toshio Koriyama , Ryouichi Satoh , Yuichi Nishikuni , Toshie Kobiyama
IPC分类号： H04N1/40
CPC分类号： H04N1/407 , H04N1/6027
摘要： An image forming control apparatus includes: a gradation correction curve generator and a calibration data generator. The gradation correction curve generator generates a gradation correction curve based on a correspondence between an output instruction values each representing a density of an image to be formed by an image forming apparatus and actual density values each representing a density of the image formed by the image forming apparatus. The gradation correction curve represents a correspondence between predetermined standard density values and the output instruction values. When an output instruction value corresponding to a maximum standard density value is smaller than a maximum output instruction value, the calibration data generator corrects the gradation correction curve so that the output instruction value corresponding to the maximum standard density value coincides with the maximum output instruction value, and generates the calibration data based on the corrected gradation correction curve.
摘要翻译：图像形成控制装置包括：灰度校正曲线发生器和校准数据发生器。灰度校正曲线生成器基于各自表示要由图像形成装置形成的图像的浓度的输出指示值与分别表示通过图像形成形成的图像的浓度的实际浓度值之间的对应关系生成灰度校正曲线仪器。灰度校正曲线表示预定的标准浓度值和输出指令值之间的对应关系。当与最大标准密度值相对应的输出指令值小于最大输出指令值时，校准数据发生器校正灰度校正曲线，使得与最大标准浓度值对应的输出指令值与最大输出指令值一致，并且基于校正灰度校正曲线生成校准数据。

9. 发明授权

US07522309B2 Image processing method, image processing apparatus and storage medium storing a program 有权
标题翻译：图像处理方法，存储程序的图像处理装置和存储介质
公开(公告)号：US07522309B2
公开(公告)日：2009-04-21
申请号：US11223925
申请日：2005-09-13
申请人： Yuichi Nishikuni
发明人： Yuichi Nishikuni
IPC分类号： G06F15/00 , G06K15/00
CPC分类号： H04N1/6058 , H04N1/4092
摘要： In an image processing method for generating an output color signal to reproduce an output image corresponding to an input image, reproducibility of a line segment in the output image is evaluated, and the output color signal based on the evaluation is generated.
摘要翻译：在用于产生输出颜色信号以再现与输入图像相对应的输出图像的图像处理方法中，评估输出图像中的线段的再现性，并且生成基于评估的输出颜色信号。

10. 发明申请

US20060209325A1 Image processing method, image processing apparatus and storage medium storing a program 有权
公开(公告)号：US20060209325A1
公开(公告)日：2006-09-21
申请号：US11223925
申请日：2005-09-13
申请人： Yuichi Nishikuni
发明人： Yuichi Nishikuni
IPC分类号： H04N1/60
CPC分类号： H04N1/6058 , H04N1/4092
摘要： In an image processing method for generating an output color signal to reproduce an output image corresponding to an input image, reproducibility of a line segment in the output image is evaluated, and the output color signal based on the evaluation is generated.

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