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11. 发明授权

US08259359B2 Image processing device and image forming apparatus equipped with the image processing device 有权
标题翻译：具有图像处理装置的图像处理装置和图像形成装置
公开(公告)号：US08259359B2
公开(公告)日：2012-09-04
申请号：US12258642
申请日：2008-10-27
申请人： Naoto Shiraishi
发明人： Naoto Shiraishi
IPC分类号： G06K15/00
CPC分类号： H04N1/405 , G06K15/02 , H04N1/40068
摘要： A band plotting processing unit analyzes input data to plot in pixel units an image of RGB data corresponding to a character image to be printed, analyzes the input data to generate micropixel RGB data of a low resolution and micropixel shape information (DOT information) of a high resolution. The low resolution image is then converted to a high resolution output image based on the RGB data, the DOT information, and the micropixel RGB data stored in a main memory.
摘要翻译：频带绘制处理单元分析输入数据以像素单位绘制与要打印的字符图像相对应的RGB数据的图像，分析输入数据以生成低分辨率的微焦RGB数据和DOT信息（DOT信息）高分辨率。然后，基于存储在主存储器中的RGB数据，DOT信息和微处理器RGB数据，将低分辨率图像转换成高分辨率输出图像。

12. 发明申请

US20110033125A1 Image processing apparatus and method for image processing 有权
标题翻译：图像处理装置及图像处理方法
公开(公告)号：US20110033125A1
公开(公告)日：2011-02-10
申请号：US12805378
申请日：2010-07-28
申请人： Naoto Shiraishi
发明人： Naoto Shiraishi
IPC分类号： G06K9/36
CPC分类号： H04N1/41
摘要： While a natural image having a resolution of 600 dpi is enlarged at a predetermined magnification ratio and is printed at a resolution of 1200 dpi, if the magnification ratio is equal to or more than two, the natural image is enlarged by using a nearest neighbor method. If the magnification ratio is less than two, a reduction image is generated by reducing an enlargement image obtained by enlarging an object image based on a magnification ratio to 1/2, and the reduction image is enlarged to twice the size by using the nearest neighbor method. The natural image obtained by enlarging in this manner is compressed and encoded by using prediction encoding and run-length encoding with which a run-length value having a prediction error of 0 is calculated.
摘要翻译：虽然具有600dpi的分辨率的自然图像以预定的放大率被放大并且以1200dpi的分辨率被打印，但是如果放大率等于或大于2，则使用最近邻方法来放大自然图像。如果放大率小于2，则通过将通过将对象图像扩大而获得的放大图像基于倍率变为1/2来生成缩小图像，并且通过使用最近邻近的缩小图像被放大到两倍大小方法。通过使用预测编码和游程长度编码对通过以这种方式放大获得的自然图像进行压缩和编码，由此计算具有预测误差为0的游程长度值。

13. 发明授权

US06941023B2 Image data compression apparatus for compressing both binary image data and multiple value image data 有权
公开(公告)号：US06941023B2
公开(公告)日：2005-09-06
申请号：US10100776
申请日：2002-03-19
申请人： Naoto Shiraishi
发明人： Naoto Shiraishi
IPC分类号： G06T9/00 , H03M7/46 , H04N1/41 , H04N1/413 , H04N1/417 , H04N1/419 , H04N19/107 , H04N19/159 , H04N19/192 , H04N19/34 , H04N19/423 , H04N19/50 , H04N19/93 , G06K9/36 , G06K9/46
CPC分类号： H04N19/93 , G06T9/004 , G06T9/005 , H03M7/46 , H04N1/41 , H04N1/419
摘要： An image data compression apparatus which compresses code data obtained by compressing image data by a fixed length encoding method so as to reduce a scale of hardware and reduce a development cost of software for an image data compression a binary image data processing part processes binary image data in accordance with a run length encoding method, the binary image data processing part including an encoding part which encodes run lengths of the binary image data by an encoding part. A multiple value image data processing part processes multiple value image data in accordance with a prediction encoding method. The encoding part of the binary image data processing part is commonly used by the multiple image data processing part so that the encoding part compresses both the binary image data and the multiple value image data.

14. 发明授权

US5859650A Graphic controlling processor 失效
标题翻译：图形控制处理器
公开(公告)号：US5859650A
公开(公告)日：1999-01-12
申请号：US802568
申请日：1997-02-19
申请人： Naoto Shiraishi
发明人： Naoto Shiraishi
IPC分类号： G06F3/153 , G09G5/00 , G09G5/18 , G09G5/36 , G09G5/39 , G06F12/00
CPC分类号： G09G5/363 , G09G2360/122
摘要： A graphic controlling processor includes a frame memory for storing graphic data for displaying a graphic image, wherein the frame memory is divided into territories. A graphic controller controls to display the graphic image based on the graphic data and to clear the frame memory. A control flag may be added to the graphic data for differentiating a frame number, and the graphic data may then be cleared from one of each of the territories in one frame cycle based on the control flag. This graphic controlling processor provides enough time for displaying the graphic image with high graphic quality.
摘要翻译：图形控制处理器包括用于存储用于显示图形图像的图形数据的帧存储器，其中帧存储器被划分为区域。图形控制器控制基于图形数据显示图形图像并清除帧存储器。可以将控制标志添加到用于区分帧号的图形数据，然后可以基于控制标志在一个帧周期中从每个区域中的一个中清除图形数据。该图形控制处理器提供足够的时间来显示具有高图形质量的图形图像。

15. 发明授权

US09208415B2 Image processing apparatus and method encoding multi-valued image generated with fewer values 有权
标题翻译：用较少值生成的多值图像的图像处理装置和方法
公开(公告)号：US09208415B2
公开(公告)日：2015-12-08
申请号：US14613520
申请日：2015-02-04
申请人： Naoto Shiraishi
发明人： Naoto Shiraishi
IPC分类号： G06K15/02 , H04N1/60
CPC分类号： G06K15/1878 , G06K15/1807 , G06K15/1823 , G06K15/1848 , G06K15/1852 , G06K2215/0094 , H04N1/6027
摘要： An image processing apparatus includes a determining unit that determines whether image data includes multi-valued drawing information for drawing a multi-valued image; a multi-valued drawing unit that draws the multi-valued image of the image data when the multi-valued drawing information is determined to be included in the image data; a less-than-multi-valued drawing unit that draws a less-than-multi-valued image of the image data when the multi-valued drawing information is not determined to be included in the image data; a value-count reducing image processing unit that reduces number of values of a drawing result of the multi-valued image to generate an image with a fewer number of values; and a less-than-multi-valued encoding processing unit that encodes a drawing result obtained by drawing the less-than-multi-valued image and encodes the generated image with the fewer number of values.
摘要翻译：图像处理装置包括确定单元，其确定图像数据是否包括用于绘制多值图像的多值绘图信息; 多值绘制单元，当确定多值绘图信息被包括在图像数据中时，绘制图像数据的多值图像; 当多值绘图信息不被确定为包括在图像数据中时，绘制图像数据的小于多值的图像的小于多值的绘图单元; 数值减少图像处理单元，其减少多值图像的绘制结果的值的数量，以生成具有较少数值的图像; 以及小于多值的编码处理单元，其对通过绘制少于多值的图像获得的绘制结果进行编码，并且以较少数量的值对生成的图像进行编码。

16. 发明授权

US08982405B2 Image processing device, image processing method, and image forming apparatus for processing image data having a larger size 有权
标题翻译：图像处理装置，图像处理方法以及用于处理尺寸较大的图像数据的图像形成装置
公开(公告)号：US08982405B2
公开(公告)日：2015-03-17
申请号：US14173852
申请日：2014-02-06
申请人： Naoto Shiraishi
发明人： Naoto Shiraishi
IPC分类号： G06K15/00 , G06K15/02 , H04N1/40
CPC分类号： G06K15/02 , G06K15/1851 , G06K15/1863
摘要： An image processing device includes: a drawing command transfer unit that transfers a drawing command for generating image data in a third region of a second storage unit to a first region of a first storage unit; a drawing unit that generates band image data in units of a band having a lower height compared with one page and a predetermined width, in accordance with the drawing command in the first region; a band image data transfer unit that transfers the band image data to a second region of the first storage; and an image transfer unit that transfers the band image data in the second region to a fourth region of the second storage unit. The drawing unit determines the first region according to a size of the drawing command, and determines the second region by subtracting the first region from a region of the first storage unit.
摘要翻译：图像处理装置包括：绘制命令传送单元，其将用于在第二存储单元的第三区域中生成图像数据的绘图命令传送到第一存储单元的第一区域; 绘制单元，根据所述第一区域中的绘制命令，以与一页相比具有较低高度的频带和预定宽度为单位生成频带图像数据; 频带图像数据传送单元，其将所述频带图像数据传送到所述第一存储器的第二区域; 以及图像传送单元，其将第二区域中的频带图像数据传送到第二存储单元的第四区域。绘图单元根据绘制命令的大小确定第一区域，并且从第一存储单元的区域中减去第一区域来确定第二区域。

17. 发明授权

US08817346B2 Image processing apparatus, image processing method, and image forming apparatus for reading code data rotated at 180 degrees 有权
标题翻译：用于读取以180度旋转的代码数据的图像处理装置，图像处理方法和图像形成装置
公开(公告)号：US08817346B2
公开(公告)日：2014-08-26
申请号：US13043750
申请日：2011-03-09
申请人： Naoto Shiraishi
发明人： Naoto Shiraishi
IPC分类号： H04N1/46
CPC分类号： H04N1/3877 , G06K15/1898 , H04N1/3247 , H04N1/41 , H04N2201/3292
摘要： First storage stores code data each of which is formed by arranging identification at head of line code data obtained by coding image in a line unit, from first to last line of the image. Second storage recognizes the identification from the code data read by First reader to store the code data in a line unit. Third storage stores decoded image obtained by decoding the code data read from the second storage by Second reader in a line unit. When the image is rotated 180 degrees, First reader reads the code data from First storage from the last to the first line and reads each line from an end to a head of the line, Second reader reads the code data from Second storage from the identification to the end of the line, and Third reader reads the decoded image from the end to the head of the line.
摘要翻译：第一存储器存储代码数据，每个代码数据通过在从图像的第一行到最后一行的行单元中编码图像获得的行代码数据的头部排列识别而形成。第二存储器识别由第一读取器读取的代码数据的标识，以将代码数据存储在行单元中。第三存储器存储通过第二读取器以行单位解码从第二存储器读取的代码数据而获得的解码图像。当图像旋转180度时，第一读取器从第一个存储器读取从最后一行到第一行的代码数据，并从行尾的每一行读取每行，第二读取器从第二个存储器读取代码数据到最后一行，第三读取器读取从结束到行头的解码图像。

18. 发明申请

US20120162715A1 Image Processing Apparatus And Image Processing Method 审中-公开
标题翻译：图像处理装置及图像处理方法
公开(公告)号：US20120162715A1
公开(公告)日：2012-06-28
申请号：US13333274
申请日：2011-12-21
申请人： Naoto Shiraishi
发明人： Naoto Shiraishi
IPC分类号： G06K15/00
CPC分类号： H04N19/593 , H04N19/93
摘要： An image processing apparatus includes: a first storage unit in which a pixel value of each of pixels in image data is written; a readout unit that reads a pixel value of a target pixel to be encoded from the first storage unit; a second storage unit in which the pixel value read by the readout unit is stored; a comparison-result-signal generating unit that compares between each pixel value of the consecutive target pixels and each of the pixel values stored in the second storage unit and that generates a signal; a searching unit that searches the second storage unit for a data string that includes L pieces (L≧2) of the consecutive pixel values that match L pieces of consecutive pixel values of an input data string that includes the consecutive target pixels; and an encoding unit that performs encoding according to a result by the searching unit.
摘要翻译：一种图像处理装置，包括：第一存储单元，其中写入图像数据中的每个像素的像素值; 读取单元，从第一存储单元读取要编码的目标像素的像素值; 第二存储单元，其中存储由读出单元读取的像素值; 比较结果信号生成单元，其将连续目标像素的每个像素值与存储在第二存储单元中的每个像素值进行比较并产生信号; 在第二存储单元中搜索包括与包括连续目标像素的输入数据串的L个连续像素值匹配的连续像素值的L个（L≥2）的数据串; 以及编码单元，其根据搜索单元的结果进行编码。

19. 发明授权

US07359557B2 Method of and apparatus for encoding, method of and apparatus for decoding, and image forming apparatus 有权
标题翻译：用于编码的方法和装置，方法和解码装置以及图像形成装置
公开(公告)号：US07359557B2
公开(公告)日：2008-04-15
申请号：US11414349
申请日：2006-05-01
申请人： Naoto Shiraishi
发明人： Naoto Shiraishi
IPC分类号： G06K9/36
CPC分类号： G06T9/005 , H03M7/46 , H04N1/419
摘要： With an encoding section 301 in an encoding apparatus, an image reading section 310 sequentially inputs binary signals by a predetermined bit length; a run counter in a run length processing section 320 outputs a run length determined within the binary signal of the predetermined bit length input by the image reading section 310 and a run length not determined within the binary signal; an adder in the run length processing section 320 adds the indeterminate run length to the first run length of a binary signal of the predetermined bit length to be subsequently input by the image reading section 310, and encoding unit 340 encodes the run length output by the run length processing section 320.
摘要翻译：利用编码装置中的编码部分301，图像读取部分310以预定的比特长度顺序输入二进制信号; 运行长度处理部320中的运行计数器输出由图像读取部310输入的预定位长度的二进制信号中确定的游程长度和二进制信号内未确定的游程长度; 运行长度处理部分320中的加法器将不确定的游程长度加到由图像读取部分310随后输入的预定比特长度的二进制信号的第一游程长度，并且编码单元340对由游程长度处理部320。

20. 发明申请

US20050151991A1 Image processing apparatus, image processing method, and computer product 有权
标题翻译：图像处理装置，图像处理方法和计算机产品
公开(公告)号：US20050151991A1
公开(公告)日：2005-07-14
申请号：US11024275
申请日：2004-12-27
申请人： Naoto Shiraishi
发明人： Naoto Shiraishi
IPC分类号： G03G21/04 , G03G21/00 , G03G21/02 , G06F3/12 , G06F7/04 , H04B1/38 , H04B7/00 , H04N1/00 , H04N1/04 , H04N1/10
CPC分类号： H04N1/00127 , H04N1/00342 , H04N2201/0091 , H04N2201/3214 , H04N2201/3215 , H04N2201/3222 , H04N2201/323 , H04N2201/3274
摘要： In an image processing apparatus, an antenna is arranged in a traveling member of a scanner, a reader/writer receives a radio wave from a radio tag added to an original via the antenna when the reader/writer reads an image from the original, a demodulation circuit generates a demodulated signal, a radio tag identification number identifying and judging unit, which has received the demodulated signal, identifies a type of the radio tag, and when it is judged that the original is a forgery prevention object original, a forgery prevention processing unit applies forgery prevention processing to the original.
摘要翻译：在图像处理装置中，天线布置在扫描器的移动部件中，当读取器/写入器从原稿读取图像时，读取器/写入器经由天线从添加到原稿的无线标签接收无线电波，解调电路产生解调信号，已经接收到解调信号的无线电标签识别号识别和判断单元识别无线电标签的类型，并且当判断为原件是防伪物品原件时，防伪处理单元对原件进行防伪处理。

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