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11. 发明申请

US20050012948A1 Image processing device, image reading device, image forming device, and image processing method 有权
标题翻译：图像处理装置，图像读取装置，图像形成装置以及图像处理方法
公开(公告)号：US20050012948A1
公开(公告)日：2005-01-20
申请号：US10889853
申请日：2004-07-13
申请人： Makio Gotoh , Kenji Kimura , Masanori Minami
发明人： Makio Gotoh , Kenji Kimura , Masanori Minami
IPC分类号： G06T1/00 , H04N1/48 , H04N1/60 , H04N9/64
CPC分类号： H04N1/6086
摘要： An original is illuminated by a light source α or a light source β, and image data is obtained under these conditions. An absolute value of a difference between image data under these different conditions is compared to a threshold value, and it is judged whether or not a color-unmatch occurs. If the color-unmatch occurs, the color-unmatch is corrected in accordance with a plurality of image data read under different conditions.
摘要翻译：原件由光源α或光源β照射，并且在这些条件下获得图像数据。将这些不同条件下的图像数据之间的差异的绝对值与阈值进行比较，并且判断是否发生颜色不匹配。如果发生颜色不匹配，则根据在不同条件下读取的多个图像数据来校正颜色不匹配。

12. 发明申请

US20060082831A1 Image processing apparatus, image forming apparatus, method for processing image, computer program, and recording medium 有权
公开(公告)号：US20060082831A1
公开(公告)日：2006-04-20
申请号：US11253439
申请日：2005-10-18
申请人： Makio Gotoh , Kazuhisa Kubota
发明人： Makio Gotoh , Kazuhisa Kubota
IPC分类号： H04N1/405
CPC分类号： H04N1/40062
摘要： An image processing apparatus includes a document type automatic discrimination section that, based upon input image data read from a document, automatically discriminates a document type of the document. The document type automatic discrimination section, based upon plural types of parameters (quantity of halftone pixels, quantity of photographic-picture pixels, and quantity of high density pixels) obtained from plural types of characteristics (maximum density difference, total density busyness) extracted from the input image data and which parameters are used for discriminating a document type. A specific inkjet printed image whose output image data would not reach a standard level, if a process for a halftone reproduction region or a process for a continuous tone region were to be carried out on the input image data. This can improve the accuracy of document discrimination and the image quality of reproduced image.

13. 发明授权

US08203773B2 Image processing method, image processing apparatus, image forming apparatus, and recording medium for chromatic content determination 有权
标题翻译：图像处理方法，图像处理装置，图像形成装置和用于色彩内容确定的记录介质
公开(公告)号：US08203773B2
公开(公告)日：2012-06-19
申请号：US12182887
申请日：2008-07-30
申请人： Makio Gotoh
发明人： Makio Gotoh
IPC分类号： G06K15/00 , H04N1/46
CPC分类号： H04N1/56 , H04N1/40062
摘要： An image processing apparatus includes a counting section for counting pixels belonging to a chromatic text component and chromatic pixels belonging to a component other than the text component among pixels composing image data obtained by reading a document, a comparison section for comparing the counted numbers with respective predetermined values, a determination section for determining that the document contains a chromatic color when either one of the number of the pixels belonging to the text component and the number of the chromatic pixels belonging to the component other than the chromatic text component is not less than the corresponding predetermined value, and an image processing section for performing a process with respect to the image data in accordance with a determination result by the determination section.
摘要翻译：一种图像处理装置，包括：计数部分，用于对组成通过读取文档获得的图像数据的像素中属于彩色文本分量的像素和属于除文本分量之外的分量的色像素进行计数;比较部分，预定值，确定部分，用于当属于文本分量的像素数目中的任一个和属于彩色文本分量以外的分量的彩色像素的数目中的任一个确定文档包含有色颜色时，不小于相应的预定值，以及图像处理部分，用于根据确定部分的确定结果执行关于图像数据的处理。

14. 发明申请

US20100053689A1 IMAGE PROCESSING APPARATUS, IMAGE FORMING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM CONTAINING IMAGE PROCESSING PROGRAM 有权
标题翻译：图像处理装置，图像形成装置，图像处理方法以及包含图像处理程序的计算机可读存储介质
公开(公告)号：US20100053689A1
公开(公告)日：2010-03-04
申请号：US12547557
申请日：2009-08-26
申请人： Takeshi OHWAKU , Makio Gotoh , Yasutaka Hirayama
发明人： Takeshi OHWAKU , Makio Gotoh , Yasutaka Hirayama
IPC分类号： G06T5/00 , G06F3/12
CPC分类号： H04N1/40068 , H04N1/6011
摘要： An image processing apparatus of the present invention uses a spatial filter section or an enlarging/reducing section to perform a blur process on image processing data to be supplied to an image display device, thus allowing the image display device to display a preview without deterioration in image quality.
摘要翻译：本发明的图像处理装置使用空间滤波器部分或放大/缩小部分对要提供给图像显示装置的图像处理数据执行模糊处理，从而允许图像显示装置显示预览而不会劣化画面质量。

15. 发明申请

US20070211946A1 Image determination method, image processing apparatus, and image outputting apparatus 有权
标题翻译：图像确定方法，图像处理装置和图像输出装置
公开(公告)号：US20070211946A1
公开(公告)日：2007-09-13
申请号：US11518150
申请日：2006-09-11
申请人： Kenji Kimura , Makio Gotoh
发明人： Kenji Kimura , Makio Gotoh
IPC分类号： G06K9/48
CPC分类号： G06K9/4642 , G06K9/00456 , G06K2209/01
摘要： There is provided an image processing apparatus that captures an image including characters or graphics, determines whether or not the characters or graphics included in the captured image are prepared by handwriting, and applies processing to the image in accordance with a determination result, comprising: means that extracts the feature of an edge regarding objects to be determined such as characters or graphics, and means that determines whether or not the characters or graphics are prepared by handwriting based on extracted characters.
摘要翻译：提供了一种图像处理装置，其捕获包括字符或图形的图像，确定包括在拍摄图像中的字符或图形是否通过手写来准备，并且根据确定结果对图像应用处理，包括：其提取关于要确定的对象（例如字符或图形）的边缘的特征，以及用于基于提取的字符来确定字符或图形是否由手写准备的装置。

16. 发明申请

US20050264836A1 Color converting device, image forming apparatus, color conversion method, computer program and recording medium 有权
标题翻译：颜色转换装置，图像形成装置，颜色转换方法，计算机程序和记录介质
公开(公告)号：US20050264836A1
公开(公告)日：2005-12-01
申请号：US11137341
申请日：2005-05-26
申请人： Makio Gotoh , Gaku Furuichi
发明人： Makio Gotoh , Gaku Furuichi
IPC分类号： H04N1/56 , H04N1/60
CPC分类号： H04N1/6019
摘要： In a color converting device for converting input image data based on a plurality of first color components (the number of bits of each color component is k) into output image data based on plural of second color components by interpolation processing using a 3DLUT storing color correction values at grid points obtained by dividing a color space composed of the plurality of first color components, the distance of the grid points is 2n (where n is an integer smaller than k), the number Dn of grid points of the plurality of first color components is an integer satisfying 2m−1+1
摘要翻译：在一种颜色转换装置中，用于通过使用3DLUT存储颜色校正的内插处理，将基于多个第一颜色分量（每个颜色分量的位数）的输入图像数据转换成基于多个第二颜色分量的输出图像数据通过划分由多个第一颜色分量组成的颜色空间而获得的网格点的值，网格点的距离为2 （其中n为小于k的整数），Dn为多个第一颜色分量的网格点是满足2·m-1 + 1 2 ^{m + 1，m = kn），并且通过根据网格点的数目转换输入图像数据的每个颜色分量数据，并且通过读取进行内插处理，将输入图像数据转换为输出图像数据对应于来自3DLUT的转换颜色分量的颜色校正值。}

17. 发明授权

US08355177B2 Image processing apparatus, image forming apparatus, image processing method, and computer-readable storage medium containing image processing program 有权
标题翻译：图像处理装置，图像形成装置，图像处理方法以及包含图像处理程序的计算机可读存储介质
公开(公告)号：US08355177B2
公开(公告)日：2013-01-15
申请号：US12547965
申请日：2009-08-26
申请人： Makio Gotoh , Takeshi Ohwaku , Tatsuya Tanaka , Mihoko Tanimura , Motohiro Hayashi
发明人： Makio Gotoh , Takeshi Ohwaku , Tatsuya Tanaka , Mihoko Tanimura , Motohiro Hayashi
IPC分类号： G06T5/00 , G03F3/10 , H04N1/46
CPC分类号： H04N1/40068 , H04N1/6011
摘要： The image processing apparatus of the present invention includes: a bit number correction process section for converting tones of binary image data into a maximum tone and a minimum tone of multilevel image data; a spatial filter section for performing a smoothing process on image data resulting from the bit number conversion; and an enlarging/reducing section for performing an interpolation process on the image data subjected to the smoothing process so that smoothness of tones of the image data is maintained, the image data subjected to the interpolation process being supplied to the image display device.This allows an image display device for displaying multilevel image data to display a preview image of binary image data without deteriorating the quality of image data.
摘要翻译：本发明的图像处理装置包括：位数校正处理部分，用于将二进制图像数据的音调转换为多电平图像数据的最大色调和最小色调; 空间滤波器部分，用于对由比特数转换产生的图像数据进行平滑处理; 以及放大/缩小部分，用于对经过平滑处理的图像数据执行内插处理，使得维持图像数据的色调的平滑度，将经过内插处理的图像数据提供给图像显示装置。这允许图像显示装置用于显示多级图像数据以显示二进制图像数据的预览图像，而不会降低图像数据的质量。

18. 发明授权

US08355168B2 Processing apparatus, image reading processing apparatus, image forming apparatus, image processing method, and storage medium, all of which carry out automatic color selection (ACS) regardless of color setting of output image data 有权
标题翻译：处理装置，图像读取处理装置，图像形成装置，图像处理方法和存储介质，所有这些都执行自动颜色选择（ACS），而不管输出图像数据的颜色设置如何
公开(公告)号：US08355168B2
公开(公告)日：2013-01-15
申请号：US12586957
申请日：2009-09-30
申请人： Makio Gotoh
发明人： Makio Gotoh
IPC分类号： H04N1/60
CPC分类号： H04N1/403 , H04N1/46
摘要： In an image processing apparatus, a color/monochrome determination section determines whether color image data is image data indicative of a color document or image data indicative of a monochrome document, regardless of which color setting is selected to output image data, and a control section stores a determination result and the color image data in a storage device so that they are correlated with each other. Upon receiving a change instruction to change the color setting, the control section generates output image data, following a color setting that is changed according to the change instruction, on the basis of the determination result and the color image data each stored in the storage device. As a result, even if the color setting is desired to be changed, it is possible to carry out output processing without reading the document from an image reading apparatus again.
摘要翻译：在图像处理装置中，颜色/单色确定部分确定彩色图像数据是指示颜色文档的图像数据还是指示单色文档的图像数据，而不管选择哪种颜色设置来输出图像数据，以及控制部分将确定结果和彩色图像数据存储在存储装置中，使得它们彼此相关。在接收到改变颜色设定的改变指示的情况下，控制部根据确定结果和存储在存储装置中的彩色图像数据，根据改变指示而变化的颜色设定，生成输出图像数据。结果，即使期望改变颜色设置，也可以不再从图像读取装置读取原稿而进行输出处理。

19. 发明授权

US07991231B2 Method and apparatus for determining whether image characters or graphics are handwritten 有权
标题翻译：用于确定图像字符或图形是否被手写的方法和装置
公开(公告)号：US07991231B2
公开(公告)日：2011-08-02
申请号：US11518150
申请日：2006-09-11
申请人： Kenji Kimura , Makio Gotoh
发明人： Kenji Kimura , Makio Gotoh
IPC分类号： G06K9/00
CPC分类号： G06K9/4642 , G06K9/00456 , G06K2209/01
摘要： An image processing apparatus and method for capturing an image including characters or graphics, determines whether or not the characters or graphics included in the captured image are prepared by handwriting based on a magnitude of a density gradient in a direction crossing an edge for characters or graphics included in the image, and applies processing to the image in accordance with the result of the determination.
摘要翻译：一种用于捕获包括字符或图形的图像的图像处理装置和方法，基于通过用于字符或图形的边缘的方向上的密度梯度的大小来确定包括在捕获图像中的字符或图形是否通过手写来准备包括在图像中，并且根据确定的结果对图像应用处理。

20. 发明授权

US06822752B1 Color image forming method and color image forming device 有权
标题翻译：彩色图像形成方法和彩色图像形成装置
公开(公告)号：US06822752B1
公开(公告)日：2004-11-23
申请号：US09626288
申请日：2000-07-25
申请人： Makio Gotoh , Kazuyuki Hamada
发明人： Makio Gotoh , Kazuyuki Hamada
IPC分类号： B41J100
CPC分类号： H04N1/32309 , H04N1/32208 , H04N1/32229 , H04N2201/0082 , H04N2201/327
摘要： In a copier, a specific pattern being hardly recognizable by human eyes but recognizable by a recognizing means is added onto a color image to be printed on a recording medium in order to clearly indicate that the printed image is a copy image. RGB-color image data is converted by a post processing portion of an image processing unit into YMCK color image data. An additional color forming unit calculates color data YaMaCaKa of a specific pattern received from a specific pattern generating unit based on the RGB-color image data. A combining unit generates output Y′M′C′K′-color image data including the specific pattern color image data by combining YMCK color data with the specific pattern data of YaMaCaKa. An image output unit adds the specific pattern on the color image according to the Y′M′C′K′ color image data.
摘要翻译：在复印机中，为了清楚地指示打印的图像是复印图像，可以将通过识别装置识别的特定图案几乎不被人眼识别的图案添加到要打印在记录介质上的彩色图像上。 RGB彩色图像数据由图像处理单元的后处理部分转换成YMCK彩色图像数据。附加的颜色形成单元基于RGB彩色图像数据计算从特定图案生成单元接收的特定图案的颜色数据YaMaCaKa。组合单元通过将YMCK颜色数据与YaMaCaKa的特定图案数据组合来生成包括特定图案彩色图像数据的输出Y'M'C'K“彩色图像数据。图像输出单元根据Y'M'C'K'彩色图像数据将特定图案添加到彩色图像上。

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