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    • 1. 发明申请
    • IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM
    • 图像处理设备,图像处理方法和非终端计算机可读介质存储程序
    • US20130148896A1
    • 2013-06-13
    • US13542231
    • 2012-07-05
    • Fujio IHARA
    • Fujio IHARA
    • G06K9/46
    • G06K9/00442
    • An image processing apparatus includes an image acquisition unit that acquires a first image and a second image each of which includes a character string, an extraction unit that extracts feature points included in each of the first image and the second image, a setting unit that sets partial regions including characters which are continuously arranged in an arrangement direction of the character string in each of the first image and the second image, and a specification unit that compares positions of the feature points included in the partial regions set in the first image with positions of the feature points included in the partial regions set in the second image so as to specify the partial regions set in the second image corresponding to the partial regions set in the first image, and specifies corresponding points in each of the specified partial regions.
    • 一种图像处理装置包括:图像获取单元,其获取第一图像和第二图像,每个图像包括字符串;提取单元,提取包括在第一图像和第二图像中的每一个中的特征点;设置单元,其设置 包括在第一图像和第二图像的每一个中连续排列在字符串的排列方向上的字符的部分区域以及将包括在第一图像中的部分区域中的特征点的位置与位置 指定包含在第二图像中设置的部分区域中的特征点,以便指定与在第一图像中设置的部分区域对应的第二图像中设置的部分区域,并指定每个指定的部分区域中的对应点。
    • 2. 发明申请
    • IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER READABLE MEDIUM
    • 图像处理设备,图像处理方法和计算机可读介质
    • US20130076854A1
    • 2013-03-28
    • US13398410
    • 2012-02-16
    • Fujio IHARA
    • Fujio IHARA
    • H04N7/00G06K9/68
    • H04N5/23238H04N5/23293H04N2101/00H04N2201/0084
    • An image processing apparatus includes an image information acquiring unit, a quality determining unit, a positional information acquiring unit, and a panoramic image information generating unit. The image information acquiring unit acquires plural pieces of image information. The quality determining unit determines whether or not the quality of each of the plural pieces of image information meets predetermined criteria. The positional information acquiring unit acquires, on the basis of the plural pieces of image information, positional information indicating the positional relationship among the plural pieces of image information. The panoramic image information generating unit generates, on the basis of a determination result obtained by the quality determining unit, the positional information, and the plural pieces of image information, panoramic image information representing a panoramic image.
    • 图像处理装置包括图像信息获取单元,质量确定单元,位置信息获取单元和全景图像信息生成单元。 图像信息获取单元获取多个图像信息。 质量确定单元确定多个图像信息中的每一个的质量是否满足预定标准。 位置信息获取单元基于多条图像信息获取指示多条图像信息之间的位置关系的位置信息。 全景图像信息生成单元根据由质量确定单元获得的确定结果生成位置信息和多个图像信息,表示全景图像的全景图像信息。
    • 5. 发明授权
    • Color converting device
    • 颜色转换装置
    • US06459437B1
    • 2002-10-01
    • US09453716
    • 1999-12-03
    • Masanori SekinoYutaka KoshiFujio IharaShunichi KimuraTaro YokoseKoh Kamizawa
    • Masanori SekinoYutaka KoshiFujio IharaShunichi KimuraTaro YokoseKoh Kamizawa
    • G06T1140
    • G06T11/001
    • An index signal and a delta signal are generated from an input pixel value, and then, inputted to an input buffer by every predetermined pixel to be processed. A controlling unit compares the index signal in the input buffer with a tag (index signal) in a coefficient cache. When they coinside with each other, the controlling unit reads out the corresponding coefficient from the coefficient cache and supplies the same to an interpolating unit. The interpolating unit simultaneously receives the delta signal and supplies the keeping color data to an output buffer. Thereafter, the interpolating unit accesses to the coefficient storing memory by using an index signal that does not coinside with either one of cache-tag (index signal) to obtain a coefficient, and similarly, interpolatively generates color data. Data of converted color is outputted from the output buffer in the order of inputting the pixel. A color converting device of the present invention can perform a color conversion with high precision without increasing a reading-out band of a coefficient table for a color conversion.
    • 从输入像素值生成索引信号和增量信号,然后通过每个要处理的预定像素输入到输入缓冲器。 控制单元将输入缓冲器中的索引信号与系数高速缓存中的标签(索引信号)进行比较。 当它们彼此硬币化时,控制单元从系数高速缓存读出相应的系数并将其提供给内插单元。 内插单元同时接收增量信号,并将保持颜色数据提供给输出缓冲器。 此后,内插单元通过使用不具有硬币的索引信号来访问系数存储存储器,其中任一个缓存标签(索引信号)中的任何一个以获得系数,并且类似地内插地生成颜色数据。 以输入像素的顺序从输出缓冲器输出转换后的颜色数据。 本发明的颜色转换装置可以在不增加用于颜色转换的系数表的读出频带的情况下以高精度执行颜色转换。
    • 6. 发明授权
    • Image processing apparatus, image processing system and computer readable medium storing program
    • 图像处理装置,图像处理系统和计算机可读介质存储程序
    • US08358804B2
    • 2013-01-22
    • US12389080
    • 2009-02-19
    • Fujio Ihara
    • Fujio Ihara
    • G06K9/00H04N1/40
    • G06K9/00449
    • An image processing apparatus includes: a recognition unit that recognizes a layout of a line including a character string in an image read from an original; a determination unit that determines a size of a region in which additional information is embedded so as to include at least a part of a line including a character string in the region, based on the layout recognized by the recognition unit; a dividing unit that divides the image read from the original based on the size of the region determined by the determination unit; and an embedding unit that embeds the additional information in the image divided by the dividing unit.
    • 一种图像处理装置包括:识别单元,其识别从原件读取的图像中包括字符串的线的布局; 确定单元,其基于由所述识别单元识别的布局,确定嵌入附加信息的区域的大小,以包括包括所述区域中的字符串的行的至少一部分; 分割单元,根据由确定单元确定的区域的大小,分割从原始图像读取的图像; 以及嵌入单元,其将所述附加信息嵌入由所述分割单元划分的图像中。
    • 7. 发明授权
    • Printing system and method for securely producing self-authenticating documents
    • 用于安全生产自我认证文件的打印系统和方法
    • US08199339B2
    • 2012-06-12
    • US11581862
    • 2006-10-17
    • Fujio Ihara
    • Fujio Ihara
    • G06K15/00
    • G06F21/608
    • There is provided a printing system including a reading unit that reads paper identification information of a paper sheet, a first controller that implements control for, when instructed to print document data, causing the reading unit to read the paper identification information of the paper sheet used for printing and transmitting a request for a document containing the read paper identification information, and a second controller that implements control for, when printing document data containing the paper identification information received in response to the request for the document on the paper sheet, causing the reading unit to read the paper identification information of the paper sheet used for printing and, if the read paper identification information and the received paper identification information contained in the document data do not match, inhibiting printing of the document data.
    • 提供了一种打印系统,包括读取纸张的纸张识别信息的读取单元,当指示打印文档数据时执行控制的第一控制器,使得读取单元读取所使用的纸张的纸张识别信息 用于打印和发送包含读取的纸张识别信息的文档的请求;以及第二控制器,其执行控制,当打印包含响应于在纸张上的文档的请求而接收到的纸张标识信息的文档数据时,导致 读取单元读取用于打印的纸张的纸张识别信息,并且如果读取的纸张识别信息和包含在文档数据中的接收纸张识别信息不匹配,则禁止打印文档数据。
    • 9. 发明授权
    • Image processing apparatus and image processing program
    • 图像处理装置和图像处理程序
    • US08456486B2
    • 2013-06-04
    • US12684862
    • 2010-01-08
    • Fujio Ihara
    • Fujio Ihara
    • G09G5/00G06F17/00G06K19/06G06K9/00H04N1/40
    • H04N1/32203H04N1/32208H04N2201/3284
    • An image processing apparatus includes an information converting unit and an output unit. The information converting unit converts information into an information expression image formed by a dot arrangement pattern in which information is expressed by arranging a given number or less of dots in a unit display area which is an information unit. The output unit arranges the converted information expression image. The output unit superimposes the converted information expression image on image information. The output unit outputs the superimposed information expression image. In the dot arrangement pattern, the arrangement of the dots is determined so that the number of the dots denoting 1 or 0 of a bit sequence of a given error correction code word is a subset equal to or smaller than the given number, and the dot arrangement pattern is readable by a machine.
    • 图像处理装置包括信息转换单元和输出单元。 信息转换单元将信息转换为通过在作为信息单元的单位显示区域中布置给定数量或更少的点来表示信息的点排列模式形成的信息表达图像。 输出单元排列转换的信息表达图像。 输出单元将转换的信息表达图像叠加在图像信息上。 输出单元输出叠加的信息表达图像。 在点排列图案中,确定点的布置,使得给定纠错码字的位序列的1或0的点的数量等于或小于给定数量的子集,并且点 排列模式可由机器读取。
    • 10. 发明申请
    • INFORMATION IMAGE, IMAGE PROCESSING APPARATUS AND COMPUTER-READABLE MEDIUM
    • 信息图像,图像处理设备和计算机可读介质
    • US20110274312A1
    • 2011-11-10
    • US12959957
    • 2010-12-03
    • Fujio IHARA
    • Fujio IHARA
    • G06K9/00
    • G06K9/3208G06K9/4638G06T1/00G06T1/0064G06T2201/0051H04N1/32H04N1/32208H04N2201/328H04N2201/3281
    • An information image includes a first, second, third, fourth and fifth pixel series which represent first, second, third, fourth and fifth information, respectively. The first and second information are successions of binary numbers 0 or 1. The first and third pixel series are series of pixel lumps arranged continuously as rows in a rectangle. The second and fourth pixel series are series of pixel lumps arranged continuously as columns in the rectangle. The row of the third pixel series is at a predetermined position with respect to that of the first pixel series. The column of the fourth pixel series is at a predetermined position with respect to that of the second pixel series. The fifth pixel series is a series of pixel lumps arranged in an area other than the rows and the columns of the first, second, third and fourth pixel series are arranged.
    • 信息图像分别包括表示第一,第二,第三,第四和第五信息的第一,第二,第三,第四和第五像素系列。 第一和第二信息是二进制数0或1的连续。第一和第三像素系列是以矩形形式的行连续排列的一系列像素块。 第二和第四像素系列是在矩形中作为列连续排列的一系列像素块。 第三像素系列的行相对于第一像素系列的行位于预定位置。 第四像素系列的列相对于第二像素系列的列位于预定位置。 第五像素系列是布置在除了行之外的区域中的一系列像素块,并且排列了第一,第二,第三和第四像素系列的列。