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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 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。
    • 7. 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。
    • 8. 发明申请
    • IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
    • 图像处理设备,图像处理方法和非中继计算机可读介质
    • US20110206233A1
    • 2011-08-25
    • US12894986
    • 2010-09-30
    • Fujio IHARA
    • Fujio IHARA
    • G06K9/00
    • G06T1/0021
    • An image processing apparatus includes an image acquiring unit, a partial information detecting unit and an embedding unit. The image acquiring unit acquires an image in which first additional information is embedded so that pieces of first partial information obtained by dividing the first additional information are coded and embedded in respective unit areas obtained by dividing the image. The partial information detecting unit detects the pieces of first partial information, which are embedded in the respective unit areas of the image acquired by the image acquiring unit. The embedding unit codes and embeds, in the respective unit areas, pieces of second partial information obtained by dividing second additional information which is different from the first additional information so that a sum of differences between corresponding pairs of (i) the pieces of detected first partial information and (ii) the newly embedded pieces of second partial information become minimum.
    • 图像处理装置包括图像获取单元,部分信息检测单元和嵌入单元。 图像获取单元获取其中嵌入有第一附加信息的图像,使得通过划分第一附加信息获得的第一部分信息被编码并嵌入在通过划分图像获得的各个单位区域中。 部分信息检测单元检测嵌入在由图像获取单元获取的图像的各个单位区域中的第一部分信息。 嵌入单元在各个单元区域中编码并嵌入通过划分与第一附加信息不同的第二附加信息而获得的第二部分信息,使得对应的对之间的差异之和(i) 部分信息和(ii)新嵌入的第二部分信息成为最小的。
    • 10. 发明申请
    • IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING PROGRAM
    • 图像处理设备和图像处理程序
    • US20110007092A1
    • 2011-01-13
    • US12684862
    • 2010-01-08
    • Fujio IHARA
    • Fujio IHARA
    • G09G5/00
    • 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。