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31. 发明授权

US09635218B2 Image processing based on a pixel value in image data 有权
公开(公告)号：US09635218B2
公开(公告)日：2017-04-25
申请号：US12819103
申请日：2010-06-18
申请人： Rie Kajihara , Akitoshi Yamada , Mitsuhiro Ono , Fumitaka Goto
发明人： Rie Kajihara , Akitoshi Yamada , Mitsuhiro Ono , Fumitaka Goto
IPC分类号： G06K15/02 , H04N1/60
CPC分类号： H04N1/6008 , G06K15/102 , H04N1/04 , H04N1/60 , H04N1/603 , H04N2201/0094
摘要： An image processing apparatus comprising: a generation unit configured to determine characteristic information associated with image data which expresses an image, to generate an attribute value based on the determination result, and to set the attribute value in an attribute value field included in the image data; and an image processing device configured to apply an image process to a pixel value set in a pixel value field included in the image data, based on the attribute value set in the attribute value field.

32. 发明申请

US20110141499A1 IMAGE PROCESSING DEVICE AND IMAGE PROCESSING APPARATUS 有权
标题翻译：图像处理装置和图像处理装置
公开(公告)号：US20110141499A1
公开(公告)日：2011-06-16
申请号：US12818139
申请日：2010-06-17
申请人： Mitsuhiro Ono , Akitoshi Yamada , Fumitaka Goto , Rie Kajihara
发明人： Mitsuhiro Ono , Akitoshi Yamada , Fumitaka Goto , Rie Kajihara
IPC分类号： G06K15/02 , H04N1/60
CPC分类号： H04N1/6072 , H04N1/32561 , H04N2201/0094
摘要： An image processing device processes image data, which is edited to image data including, in correspondence with each pixel of an object included in the image, a pixel value field that holds a pixel value of the pixel and an attribute value field that holds an attribute value. The image processing device includes a generation unit which includes a table that holds characteristic data and an address of the characteristics data, generates an attribute value based on information of a position of a pixel in the image and the table, sets the attribute value in the attribute value field, an image processing unit which applies an image process to a pixel value set in the pixel value field based on the set attribute value, and a connection module moves the image data from the generation unit to the image processing unit.
摘要翻译：图像处理装置处理图像数据，其被编辑为对应于包括在图像中的对象的每个像素的图像数据，保存像素的像素值的像素值字段和保持属性的属性值字段值。图像处理装置包括生成单元，其包括保存特征数据的表和特征数据的地址，基于图像和表中的像素的位置的信息生成属性值，将属性值设置在属性值字段，图像处理单元，其基于所设置的属性值对像素值字段中设置的像素值应用图像处理，并且连接模块将图像数据从生成单元移动到图像处理单元。

33. 发明授权

US09013750B2 Image processing for processing image data in correspondence with each pixel of an image 有权
标题翻译：用于处理与图像的每个像素对应的图像数据的图像处理
公开(公告)号：US09013750B2
公开(公告)日：2015-04-21
申请号：US12818143
申请日：2010-06-17
申请人： Akitoshi Yamada , Mitsuhiro Ono , Fumitaka Goto , Rie Kajihara
发明人： Akitoshi Yamada , Mitsuhiro Ono , Fumitaka Goto , Rie Kajihara
IPC分类号： H04N1/60 , H04N1/56
CPC分类号： H04N1/56
摘要： An image processing device processes image data, which expresses an image and is edited to image data including, in correspondence with each pixel of the image, a pixel value field that holds a pixel value of the pixel and an attribute value field that holds an attribute value. The image processing device includes a first and a second image processing module, and a connection module that is connected to the first and second image processing modules, and moves the image data from one image processing module to the other image processing module. At least one of the image processing modules has a first function to output an image processing result for a pixel value of the input image data as an output pixel value, and a second function to output an image processing result for a pixel value of the input image data as an output attribute value.
摘要翻译：图像处理装置处理表示图像并被编辑成图像数据的图像数据，图像数据包括与图像的每个像素对应的像素值字段，其保持像素的像素值和保持属性的属性值字段值。图像处理装置包括第一和第二图像处理模块以及连接到第一和第二图像处理模块的连接模块，并且将图像数据从一个图像处理模块移动到另一个图像处理模块。图像处理模块中的至少一个具有将输入图像数据的像素值的图像处理结果作为输出像素值输出的第一功能，以及输出用于输入的像素值的图像处理结果的第二功能图像数据作为输出属性值。

34. 发明申请

US20110001991A1 IMAGE PROCESSING DEVICE AND IMAGE PROCESSING APPARATUS 有权
标题翻译：图像处理装置和图像处理装置
公开(公告)号：US20110001991A1
公开(公告)日：2011-01-06
申请号：US12818133
申请日：2010-06-17
申请人： Akitoshi Yamada , Mitsuhiro Ono , Fumitaka Goto , Rie Kajihara
发明人： Akitoshi Yamada , Mitsuhiro Ono , Fumitaka Goto , Rie Kajihara
IPC分类号： G06F15/00
CPC分类号： H04N1/4072 , G06K15/102 , G06K15/1881 , H04N1/00188 , H04N1/2307 , H04N1/32571 , H04N1/4092 , H04N1/624 , H04N2201/0082 , H04N2201/0094
摘要： An image processing device includes a first and a second image processing module including an image processing unit, and a connection module that is connected to the first and second image processing modules, and moves an image data from one image processing module to the other image processing module. At least one of the image processing modules includes a weighted average processing unit that calculates, based on a weighting coefficient included in an attribute value, a weighted average of a pixel value of the input image data and a image processed pixel value, and an output unit which outputs at least one of the image processed pixel value and the weighted-averaged pixel value.
摘要翻译：图像处理装置包括第一和第二图像处理模块，包括图像处理单元和连接到第一和第二图像处理模块的连接模块，并将图像数据从一个图像处理模块移动到另一个图像处理模块。至少一个图像处理模块包括加权平均处理单元，其基于属性值中包括的加权系数，计算输入图像数据的像素值和图像处理像素值的加权平均值，以及输出输出图像处理像素值和加权平均像素值中的至少一个的单元。

35. 发明授权

US08237991B2 Image processing apparatus, image processing method, and program 有权
标题翻译：图像处理装置，图像处理方法和程序
公开(公告)号：US08237991B2
公开(公告)日：2012-08-07
申请号：US12843537
申请日：2010-07-26
申请人： Mitsuhiro Ono , Fumitaka Goto , Fumihiro Goto , Masao Kato , Akitoshi Yamada , Tetsuya Suwa , Yusuke Hashii , Arata Miyagi
发明人： Mitsuhiro Ono , Fumitaka Goto , Fumihiro Goto , Masao Kato , Akitoshi Yamada , Tetsuya Suwa , Yusuke Hashii , Arata Miyagi
IPC分类号： G06T5/00 , H04N1/407 , H04N1/409
CPC分类号： H04N1/2307 , H04N1/2323 , H04N1/4092
摘要： In order to eliminate image deterioration based on the characteristics of an output device upon execution of edge emphasis processing, an image processing apparatus includes a setting unit which sets a print characteristic on the print medium, a region setting unit which sets a region, a brightness value derivation unit which derives brightness values, a first derivative derivation which derives first derivatives of the brightness values, an edge direction determination unit which determines an edge direction of brightness, an emphasis level determination unit which determines an emphasis level of a pixel value based on the first derivatives, and a replacement unit which calculates second derivatives of brightness values and replaces a pixel value of a pixel of interest based on the sign of the second derivative.
摘要翻译：为了在执行边缘加重处理时消除基于输出装置的特性的图像劣化，图像处理装置包括设置单元，其设置打印介质上的打印特性，设置区域的区域设置单元，亮度导出亮度值的值导出单元，导出亮度值的一阶导数的一阶导数导出，确定亮度的边缘方向的边缘方向确定单元，基于以下步骤确定像素值的强调级别的强调级别确定单元：第一导数，以及替换单元，其基于二次导数的符号来计算亮度值的二阶导数并替换感兴趣像素的像素值。

36. 发明授权

US08139849B2 Image processing apparatus, image processing method, and image processing program 有权
标题翻译：图像处理装置，图像处理方法和图像处理程序
公开(公告)号：US08139849B2
公开(公告)日：2012-03-20
申请号：US13019253
申请日：2011-02-01
申请人： Arata Miyagi , Fumitaka Goto , Fumihiro Goto , Masao Kato , Akitoshi Yamada , Tetsuya Suwa , Mitsuhiro Ono , Yusuke Hashii
发明人： Arata Miyagi , Fumitaka Goto , Fumihiro Goto , Masao Kato , Akitoshi Yamada , Tetsuya Suwa , Mitsuhiro Ono , Yusuke Hashii
IPC分类号： G06K9/00 , G06K9/40
CPC分类号： H04N1/58 , G06T5/003 , G06T5/20 , G06T2207/10008 , G06T2207/10024 , G06T2207/20012 , G06T2207/20192 , G06T2207/30176
摘要： There is provided an image processing apparatus for applying an adjusting process to an image including multicolor image signals. An image area including a pixel to be processed is extracted, and one representative signal value is generated from signal values corresponding to a plurality of colors of pixels included in the image area (S2501). A feature amount associated with the image area is calculated based on the representative signal value (S2503, S2505, S2511), and a substitute candidate pixel common to the plurality of colors is selected from the image area based on the calculated feature amount (S2512). Signal values of the pixel to be processed are substituted by new pixel values, which are calculated from the signal values of the pixel to be processed and signal values of the substitute candidate pixel.
摘要翻译：提供了一种用于对包括多色图像信号的图像应用调整处理的图像处理装置。提取包括要处理的像素的图像区域，并且从对应于包括在图像区域中的多个像素颜色的信号值生成一个代表信号值（S2501）。基于代表信号值计算与图像区域相关联的特征量（S2503，S2505，S2511），并且基于所计算的特征量从图像区域中选择与多种颜色共同的替代候选像素（S2512）。要处理的像素的信号值被新的像素值代替，其由要处理的像素的信号值和替代候选像素的信号值计算。

37. 发明授权

US08040569B2 Image processing apparatus and method for contrast processing and intermediate color removal 有权
标题翻译：用于对比处理和中间色彩去除的图像处理装置和方法
公开(公告)号：US08040569B2
公开(公告)日：2011-10-18
申请号：US11773716
申请日：2007-07-05
申请人： Yusuke Hashii , Fumihiro Goto , Masao Kato , Akitoshi Yamada , Tetsuya Suwa , Mitsuhiro Ono , Fumitaka Goto , Arata Miyagi
发明人： Yusuke Hashii , Fumihiro Goto , Masao Kato , Akitoshi Yamada , Tetsuya Suwa , Mitsuhiro Ono , Fumitaka Goto , Arata Miyagi
IPC分类号： G06T5/00
CPC分类号： H04N1/4072 , H04N1/4092
摘要： This invention allows printing an image with less image deterioration with respect to a document including both text and an image. An image processing apparatus includes a pixel value acquisition unit which acquires a pixel value of a pixel as a target in an input digital image, and a pixel value correction/modification processing unit which executes a correction/modification process based on the pixel value of the pixel acquired by the pixel value acquisition unit. The pixel value correction/modification processing unit includes a contrast correcting unit which executes contrast correction based on information representing a brightness value corresponding to the pixel value of the pixel, and an intermediate color removing unit which removes intermediate color in the digital image by replacing the pixel value of the pixel by pixel values of pixels around that pixel.
摘要翻译：本发明允许相对于包括文本和图像的文档打印具有较少图像劣化的图像。图像处理装置包括：像素值获取单元，其获取输入数字图像中的像素的像素值作为目标;以及像素值校正/修改处理单元，其基于所述像素值的像素值执行校正/修改处理像素值获取单元获取的像素。像素值校正/修正处理单元包括对比度校正单元，其基于表示与像素的像素值对应的亮度值的信息执行对比度校正，以及中间颜色去除单元，其通过将数字图像中的中间颜色替换该像素周围像素的像素值的像素值。

38. 发明授权

US07912280B2 Image processing apparatus, image processing method, and image processing program 有权
标题翻译：图像处理装置，图像处理方法和图像处理程序
公开(公告)号：US07912280B2
公开(公告)日：2011-03-22
申请号：US11769801
申请日：2007-06-28
申请人： Arata Miyagi , Fumitaka Goto , Fumihiro Goto , Masao Kato , Akitoshi Yamada , Tetsuya Suwa , Mitsuhiro Ono , Yusuke Hashii
发明人： Arata Miyagi , Fumitaka Goto , Fumihiro Goto , Masao Kato , Akitoshi Yamada , Tetsuya Suwa , Mitsuhiro Ono , Yusuke Hashii
IPC分类号： G06K9/00 , G06K9/40
CPC分类号： H04N1/58 , G06T5/003 , G06T5/20 , G06T2207/10008 , G06T2207/10024 , G06T2207/20012 , G06T2207/20192 , G06T2207/30176
摘要： There is provided an image processing apparatus for applying an adjusting process to an image including multicolor image signals. An image area including a pixel to be processed is extracted, and one representative signal value is generated from signal values corresponding to a plurality of colors of pixels included in the image area (S2501). A feature amount associated with the image area is calculated based on the representative signal value (S2503, S2505, S2511), and a substitute candidate pixel common to the plurality of colors is selected from the image area based on the calculated feature amount (S2512). Signal values of the pixel to be processed are substituted by new pixel values, which are calculated from the signal values of the pixel to be processed and signal values of the substitute candidate pixel.
摘要翻译：提供了一种用于对包括多色图像信号的图像应用调整处理的图像处理装置。提取包括要处理的像素的图像区域，并且从对应于包括在图像区域中的多个像素颜色的信号值生成一个代表信号值（S2501）。基于代表信号值计算与图像区域相关联的特征量（S2503，S2505，S2511），并且基于所计算的特征量从图像区域中选择与多种颜色共同的替代候选像素（S2512）。要处理的像素的信号值被新的像素值代替，其由要处理的像素的信号值和替代候选像素的信号值计算。

39. 发明授权

US07948655B2 Image processing apparatus, image processing method, image processing program, and storage medium 有权
标题翻译：图像处理装置，图像处理方法，图像处理程序和存储介质
公开(公告)号：US07948655B2
公开(公告)日：2011-05-24
申请号：US11768488
申请日：2007-06-26
申请人： Fumitaka Goto , Kentaro Yano , Fumihiro Goto , Masao Kato , Akitoshi Yamada , Tetsuya Suwa , Mitsuhiro Ono , Arata Miyagi , Yusuke Hashii
发明人： Fumitaka Goto , Kentaro Yano , Fumihiro Goto , Masao Kato , Akitoshi Yamada , Tetsuya Suwa , Mitsuhiro Ono , Arata Miyagi , Yusuke Hashii
IPC分类号： G06K15/00
CPC分类号： H04N1/40062
摘要： There is disclosed an image processing apparatus which applies an adjusting process to an image that includes a pixel to be processed. The image processing apparatus extracts an image area with a predetermined size including the pixel to be processed. The apparatus calculates a variation associated with the pixel to be processed from signal values of pixels included in the image area. The apparatus calculates a variation time count in the image area from the signal values of the pixels included in the image area. The apparatus calculates adjusting levels Fz1, Fz2, and Fe from the variation time count and the variation using a definition unit which defines correspondence among the variation time count, the variation, and the adjusting levels, and applies an adjusting process to a signal value of the pixel to be processed by the calculated adjusting levels. Note that the definition unit defines the correspondence so that the adjusting levels Fz1, Fz2, and Fe progressively change in accordance with different variation time counts or different variations.
摘要翻译：公开了一种对包括要处理的像素的图像应用调整处理的图像处理装置。图像处理装置提取具有包括要处理的像素的预定尺寸的图像区域。该装置根据包括在图像区域中的像素的信号值计算与要处理的像素相关联的变化。该装置根据包括在图像区域中的像素的信号值来计算图像区域中的变化时间计数。该装置使用定义单位从变化时间计数和变化计算调整水平Fz1，Fz2和Fe，该定义单元定义变化时间计数，变化和调整水平之间的对应关系，并且将调整处理应用于要通过计算的调整级别处理的像素。注意，定义单元定义对应关系，使得调整水平Fz1，Fz2和Fe根据不同的变化时间计数或不同的变化逐渐改变。

40. 发明申请

US20080123150A1 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：US20080123150A1
公开(公告)日：2008-05-29
申请号：US11771168
申请日：2007-06-29
申请人： Mitsuhiro Ono , Fumitaka Goto , Fumihiro Goto , Masao Kato , Akitoshi Yamada , Tetsuya Suwa , Yusuke Hashii , Arata Miyagi
发明人： Mitsuhiro Ono , Fumitaka Goto , Fumihiro Goto , Masao Kato , Akitoshi Yamada , Tetsuya Suwa , Yusuke Hashii , Arata Miyagi
IPC分类号： G06K15/00
CPC分类号： H04N1/2307 , H04N1/2323 , H04N1/4092
摘要： In order to eliminate image deterioration based on the characteristics of an output device upon execution of edge emphasis processing, an image processing apparatus includes a setting unit which sets a print characteristic on the print medium, a region setting unit which sets a region, a brightness value derivation unit which derives brightness values, a first derivative derivation which derives first derivatives of the brightness values, an edge direction determination unit which determines an edge direction of brightness, an emphasis level determination unit which determines an emphasis level of a pixel value based on the first derivatives, and a replacement unit which calculates second derivatives of brightness values and replaces a pixel value of a pixel of interest based on the sign of the second derivative.
摘要翻译：为了在执行边缘加重处理时消除基于输出装置的特性的图像劣化，图像处理装置包括设置单元，其设置打印介质上的打印特性，设置区域的区域设置单元，亮度导出亮度值的值导出单元，导出亮度值的一阶导数的一阶导数导出，确定亮度的边缘方向的边缘方向确定单元，基于以下步骤确定像素值的强调级别的强调级别确定单元：第一导数，以及替换单元，其基于二次导数的符号来计算亮度值的二阶导数并替换感兴趣像素的像素值。

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