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公开(公告)号：US20060044591A1
公开(公告)日：2006-03-02
申请号：US11207754
申请日：2005-08-22
IPC分类号： G06K15/00
CPC分类号： G06K15/02 , G06K15/005
摘要： When there is a possibility where an undesirable printing result may be caused, a preview image useful for the check of the printing result is displayed, prior to an actual printing, to a user. Prior to the printing an image based on data after an image processing of an image data, it is determined whether or not there is a possibility in which an undesirable printing result may be caused based on the image data and, when it is determined that there is the possibility, a warning message is issued. When it is determined that there is a possibility in which an undesirable printing result may be caused, a printer driver simulates the image processing by the printing apparatus to prepare the data after the image processing. A display apparatus displays, prior to the printing of the image, a preview image based on the data after the image processing.
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12.发明授权Image forming apparatus and method for making density correction in a low resolution image based on edge determination 有权基于边缘确定在低分辨率图像中进行浓度校正的图像形成装置和方法公开(公告)号：US08711433B2
公开(公告)日：2014-04-29
申请号：US12504616
申请日：2009-07-16
IPC分类号： G06K15/00
CPC分类号： H04N1/4092 , G06T3/403 , H04N1/40068
摘要： The image forming apparatus comprises a resolution converting unit configured to convert a high-resolution image data into a low-resolution image data, an edge judgment unit configured to judge a shape of an edge in the high-resolution image data, and a density correcting unit configured to make a density correction in the low-resolution image data in accordance with the shape of the edge judged by the edge judgment unit.
摘要翻译： 图像形成装置包括：分辨率转换单元，被配置为将高分辨率图像数据转换为低分辨率图像数据;边缘判断单元，被配置为判断高分辨率图像数据中的边缘的形状，以及密度校正 被配置为根据由边缘判断单元判断的边缘的形状对低分辨率图像数据进行浓度校正。
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公开(公告)号：US20090316214A1
公开(公告)日：2009-12-24
申请号：US12484923
申请日：2009-06-15
IPC分类号： H04N1/405
CPC分类号： H04N1/40087
摘要： An image forming apparatus includes a storage unit configured to store a divisor matrix including at least two kinds of divisor values, and a changing unit configured to change M (M>N) gradation image data into N (N>3) gradation image data, wherein the changing unit is configured to divide a pixel value of a target pixel of the M gradation image data by a divisor value corresponding to a pixel position of the target pixel to change the M gradation image data into the N-gradation image data.
摘要翻译： 图像形成装置包括：存储单元，被配置为存储包括至少两种除数值的除数矩阵;以及改变单元，被配置为将M（M> N）个灰度图像数据改变为N（N> 3）个灰度图像数据， 其中，所述改变单元被配置为将所述M个灰度图像数据的目标像素的像素值除以与所述目标像素的像素位置对应的除数值，以将所述M个灰度图像数据改变为所述N个灰度图像数据。
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公开(公告)号：US20100265549A1
公开(公告)日：2010-10-21
申请号：US12730602
申请日：2010-03-24
IPC分类号： H04N1/405
CPC分类号： H04N1/405 , H04N1/4092
摘要： For reducing jaggies in second image data based on first image data, the second image data obtained by performing digital halftoning on each image signal of the first image data, and attribute data indicating the attribute of each pixel in the first image data, a determination signal indicating whether or not to perform smoothing processing is output based on the first image data, edge correction data for the smoothing processing is generated from the first image data, and whether or not to perform edge correction processing that uses the edge correction data is selected according to the determination signal and the attribute data. Moreover, the second image data and the edge correction data are compared for each image signal so as to output either one thereof according to the comparison result.
摘要翻译： 为了基于第一图像数据减少第二图像数据中的锯齿，通过对第一图像数据的每个图像信号执行数字半色调获得的第二图像数据和指示第一图像数据中的每个像素的属性的属性数据，确定信号 基于第一图像数据输出指示是否进行平滑化处理，从第一图像数据生成用于平滑处理的边缘校正数据，并且是否根据第一图像数据选择使用边缘校正数据的边缘校正处理 到确定信号和属性数据。 此外，对于每个图像信号对第二图像数据和边缘校正数据进行比较，以便根据比较结果输出其中之一。
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15.发明授权公开(公告)号：US08335018B2
公开(公告)日：2012-12-18
申请号：US12484923
申请日：2009-06-15
IPC分类号： G06K15/00
CPC分类号： H04N1/40087
摘要： An image forming apparatus includes a storage unit configured to store a divisor matrix including at least two kinds of divisor values, and a changing unit configured to change M (M>N) gradation image data into N (N>3) gradation image data, wherein the changing unit is configured to divide a pixel value of a target pixel of the M gradation image data by a divisor value corresponding to a pixel position of the target pixel to change the M gradation image data into the N-gradation image data.
摘要翻译： 图像形成装置包括：存储单元，被配置为存储包括至少两种除数值的除数矩阵;以及改变单元，被配置为将M（M> N）个灰度图像数据改变为N（N> 3）个灰度图像数据， 其中，所述改变单元被配置为将所述M个灰度图像数据的目标像素的像素值除以与所述目标像素的像素位置对应的除数值，以将所述M个灰度图像数据改变为所述N个灰度图像数据。
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公开(公告)号：US08619328B2
公开(公告)日：2013-12-31
申请号：US12730602
申请日：2010-03-24
IPC分类号： H04N1/405
CPC分类号： H04N1/405 , H04N1/4092
摘要： For reducing jaggies in second image data based on first image data, the second image data obtained by performing digital halftoning on each image signal of the first image data, and attribute data indicating the attribute of each pixel in the first image data, a determination signal indicating whether or not to perform smoothing processing is output based on the first image data, edge correction data for the smoothing processing is generated from the first image data, and whether or not to perform edge correction processing that uses the edge correction data is selected according to the determination signal and the attribute data. Moreover, the second image data and the edge correction data are compared for each image signal so as to output either one thereof according to the comparison result.
摘要翻译： 为了基于第一图像数据减少第二图像数据中的锯齿，通过对第一图像数据的每个图像信号执行数字半色调获得的第二图像数据和指示第一图像数据中的每个像素的属性的属性数据，确定信号 基于第一图像数据输出指示是否进行平滑化处理，从第一图像数据生成用于平滑处理的边缘校正数据，并且是否根据第一图像数据选择使用边缘校正数据的边缘校正处理 到确定信号和属性数据。 此外，对于每个图像信号对第二图像数据和边缘校正数据进行比较，以便根据比较结果输出其中之一。
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17.发明授权Image processing device that retains a high resolution dithering matrix and image processing method therefor 有权保持高分辨率抖动矩阵的图像处理装置及其图像处理方法公开(公告)号：US08094342B2
公开(公告)日：2012-01-10
申请号：US12363670
申请日：2009-01-30
CPC分类号： H04N1/405 , H04N1/40087
摘要： A device capable of providing an image quality that is close to a high resolution printing engine unit by low resolution printing engine unit. It includes a processing unit for comparing thresholds included in a high resolution dithering matrix with a pixel value included in each pixel of a low resolution input image and for outputting multi-level gray scale signal values. In addition, the processing unit includes a comparing unit for comparing a pixel value of each pixel of the low resolution input image with a plurality of thresholds included in the high resolution dithering matrix; an integrating unit for obtaining for each pixel the multi-level gray scale signal value by integrating a plurality of comparison results obtained for each pixel; and an output unit for outputting the multi-level gray scale signal values obtained by the integrating unit.
摘要翻译： 能够通过低分辨率打印引擎单元提供靠近高分辨率打印引擎单元的图像质量的设备。 它包括处理单元，用于将高分辨率抖动矩阵中包括的阈值与包含在低分辨率输入图像的每个像素中的像素值进行比较，并用于输出多级灰度信号值。 此外，处理单元包括比较单元，用于将低分辨率输入图像的每个像素的像素值与包括在高分辨率抖动矩阵中的多个阈值进行比较; 积分单元，用于通过对针对每个像素获得的多个比较结果进行积分来获得每个像素的多级灰度信号值; 以及输出单元，用于输出由积分单元获得的多级灰度信号值。
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公开(公告)号：US20100039672A1
公开(公告)日：2010-02-18
申请号：US12504616
申请日：2009-07-16
IPC分类号： H04N1/409
CPC分类号： H04N1/4092 , G06T3/403 , H04N1/40068
摘要： The image forming apparatus comprises a resolution converting unit configured to convert a high-resolution image data into a low-resolution image data, an edge judgment unit configured to judge a shape of an edge in the high-resolution image data, and a density correcting unit configured to make a density correction in the low-resolution image data in accordance with the shape of the edge judged by the edge judgment unit.
摘要翻译： 图像形成装置包括：分辨率转换单元，被配置为将高分辨率图像数据转换为低分辨率图像数据;边缘判断单元，被配置为判断高分辨率图像数据中的边缘的形状，以及密度校正 被配置为根据由边缘判断单元判断的边缘的形状对低分辨率图像数据进行浓度校正。
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公开(公告)号：US20090195835A1
公开(公告)日：2009-08-06
申请号：US12363670
申请日：2009-01-30
IPC分类号： H04N1/40
CPC分类号： H04N1/405 , H04N1/40087
摘要： A device capable of providing an image quality that is close to a high resolution printing engine unit by low resolution printing engine unit. It includes a processing unit for comparing thresholds included in a high resolution dithering matrix with a pixel value included in each pixel of a low resolution input image and for outputting multi-level gray scale signal values. In addition, the processing unit includes a comparing unit for comparing a pixel value of each pixel of the low resolution input image with a plurality of thresholds included in the high resolution dithering matrix; an integrating unit for obtaining for each pixel the multi-level gray scale signal value by integrating a plurality of comparison results obtained for each pixel; and an output unit for outputting the multi-level gray scale signal values obtained by the integrating unit.
摘要翻译： 能够通过低分辨率打印引擎单元提供靠近高分辨率打印引擎单元的图像质量的设备。 它包括处理单元，用于将高分辨率抖动矩阵中包括的阈值与包含在低分辨率输入图像的每个像素中的像素值进行比较，并用于输出多级灰度信号值。 此外，处理单元包括比较单元，用于将低分辨率输入图像的每个像素的像素值与包括在高分辨率抖动矩阵中的多个阈值进行比较; 积分单元，用于通过对针对每个像素获得的多个比较结果进行积分来获得每个像素的多级灰度信号值; 以及输出单元，用于输出由积分单元获得的多级灰度信号值。
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公开(公告)号：US06978112B2
公开(公告)日：2005-12-20
申请号：US10650328
申请日：2003-08-28
申请人： Hiroshi Kaburagi , Shigeo Yamagata , Isao Migishima , Hiroyoshi Yoshida , Toshihiko Ikeno , Hiroyasu Morita , Naohiro Isshiki , Naoki Ito
发明人： Hiroshi Kaburagi , Shigeo Yamagata , Isao Migishima , Hiroyoshi Yoshida , Toshihiko Ikeno , Hiroyasu Morita , Naohiro Isshiki , Naoki Ito
IPC分类号： G03G21/00 , B41M3/10 , G03G21/02 , G03G21/04 , G06K15/02 , G08B29/00 , H04L9/32 , H04N1/00 , H04N1/32 , H04N1/387 , H04N1/40 , H04N1/44
CPC分类号： H04N1/4413 , G03G21/04 , H04N1/00838 , H04N1/32144 , H04N2201/3246 , H04N2201/3274
摘要： An image processing system and method for copying an original document while maintaining the security of the document and for providing a high quality copy each time a copy is required. The system and method comprising inputting image information, generating output limitation information corresponding to the image information, storing the image information and corresponding output limitation information, reading a document containing the output limitation information, and outputting the stored image information in accordance with reading of the output limitation information.
摘要翻译： 一种用于在保持文件的安全性的同时复制原始文档并且每当需要复印时提供高质量的副本的图像处理系统和方法。 该系统和方法包括输入图像信息，产生与图像信息相对应的输出限制信息，存储图像信息和相应的输出限制信息，读取包含输出限制信息的文档，并根据读取的方式输出所存储的图像信息 输出限制信息。
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