专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 发明授权

US07855809B2 Image processing apparatus and method for executing a process of error diffusion 有权
标题翻译：用于执行误差扩散处理的图像处理装置和方法
公开(公告)号：US07855809B2
公开(公告)日：2010-12-21
申请号：US10725397
申请日：2003-12-03
申请人： Masao Kato , Akitoshi Yamada , Mitsuhiro Ono
发明人： Masao Kato , Akitoshi Yamada , Mitsuhiro Ono
IPC分类号： G06K15/00 , G06K9/00
CPC分类号： H04N1/4057 , H04N1/52
摘要： An image processing apparatus executes an error diffusion process to multivalue image data consisting of a plurality of density components. A first processor executes the error diffusion process by changing at least one of a quantization threshold value and a quantization diffusion coefficient which are used for the error diffusion process based on a value of the multivalue image data of the density components or a value calculated from the multivalue image data value. A second processor executes the error diffusion process by setting the quantization threshold value and the quantization diffusion coefficient which are used for the error diffusion process into fixed values. An error diffusion processing controller controls to execute the error diffusion process to at least one color among the density components by the first processor and execute the error diffusion process to other density components by the second processor.
摘要翻译：图像处理装置执行误差扩散处理以多值化由多个密度分量组成的图像数据。第一处理器通过根据密度分量的多值图像数据的值或根据该密度分量计算的值改变用于误差扩散处理的量化阈值和量化扩散系数中的至少一个来执行误差扩散处理多值图像数据值。第二处理器通过将用于误差扩散处理的量化阈值和量化扩散系数设置为固定值来执行误差扩散处理。误差扩散处理控制器控制由第一处理器对密度分量中的至少一种颜色执行误差扩散处理，并且通过第二处理器对其它浓度分量执行误差扩散处理。

3. 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。

4. 发明申请

US20080007785A1 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：US20080007785A1
公开(公告)日：2008-01-10
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： H04N1/40 , G06K15/02
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。

5. 发明申请

US20080002901A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING PROGRAM 有权
标题翻译：图像处理设备，图像处理方法和图像处理程序
公开(公告)号：US20080002901A1
公开(公告)日：2008-01-03
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： G06K9/40
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（S 2501）。基于代表信号值计算与图像区域相关联的特征量（S 2503，S 2505，S 2511），并且基于计算出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。

6. 发明申请

US20060285155A1 Adapter and method of controlling the same 有权
标题翻译：适配器及其控制方法
公开(公告)号：US20060285155A1
公开(公告)日：2006-12-21
申请号：US11448461
申请日：2006-06-07
申请人： Akitoshi Yamada , Tetsuya Suwa , Yusuke Hashii , Kentaro Yano , Arata Miyagi , Takao Aichi , Fumihiro Goto , Masao Kato , Mitsuhiro Ono , Fumitaka Goto
发明人： Akitoshi Yamada , Tetsuya Suwa , Yusuke Hashii , Kentaro Yano , Arata Miyagi , Takao Aichi , Fumihiro Goto , Masao Kato , Mitsuhiro Ono , Fumitaka Goto
IPC分类号： G06F3/12
CPC分类号： H04N1/00278 , H04N1/00307 , H04N1/00923 , H04N2201/0015 , H04N2201/0062 , H04N2201/0084
摘要： An adapter capable of communicating with an image supply device and an image output device and allowing direct printing even when a plurality of images are transferred at the same time from image supply devices. The adapter transmits a print request associated with a first image to the image output device. If acquisition of a second image is completed before acquisition of the first image completed, the adapter transfers the second image instead of the first image as the image to be printed.
摘要翻译：一种能够与图像供给装置和图像输出装置通信的适配器，并且即使当多个图像同时从图像供给装置传送时也能够直接打印。适配器将与第一图像相关联的打印请求发送到图像输出设备。如果在获取第一图像完成之前完成了第二图像的获取，则适配器将第二图像代替第一图像作为要打印的图像。

7. 发明申请

US20050030328A1 Apparatus and method for image processing, and storage medium 有权
标题翻译：图像处理装置和方法以及存储介质
公开(公告)号：US20050030328A1
公开(公告)日：2005-02-10
申请号：US10939883
申请日：2004-09-14
申请人： Akitoshi Yamada , Masao Kato , Mitsuhiro Ono , Fumitaka Goto
发明人： Akitoshi Yamada , Masao Kato , Mitsuhiro Ono , Fumitaka Goto
IPC分类号： B41J2/21 , B41J2/01 , B41J2/51 , B41J2/525 , B41J29/40 , G06T1/00 , H04N1/46 , H04N1/60 , B41J29/38
CPC分类号： B41J29/40
摘要： When a plurality of sheets of images are laid out and outputted in one page and characteristic amounts of multivalued image data are obtained to perform preferable image correction, the characteristic amounts of all the images to be recorded in the corresponding page have been beforehand obtained to calculate preferable image correction parameters. Therefore, a waiting time until the start of actual printing has been long. To resolve such an inconvenience, an image processing apparatus of the present invention includes a correction amount deciding unit for deciding or determining an individual correction amount with respect to each of the plurality of image data, and a correcting unit for correcting the image data based on the individual correction amount, whereby the correcting unit respectively corrects the images in accordance with the correction amounts which have already been decided, in a state where the correction amount deciding unit has not completed the decision of the correction amounts for all of the image data.
摘要翻译：当在一页中布置并输出多页图像并获得特征量的多值图像数据以执行优选的图像校正时，预先获得要记录在对应页面中的所有图像的特征量，以计算优选的图像校正参数。因此，直到实际打印开始的等待时间已经很长。为了解决这种不便，本发明的图像处理装置包括校正量判定单元，用于根据多个图像数据中的每一个来判定或确定各个修正量，以及校正单元，用于基于各个校正量，其中校正单元在校正量确定单元尚未完成对所有图像数据的校正量的判定的状态下，根据已经确定的校正量分别校正图像。

8. 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。

9. 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。

10. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式