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    • 1. 发明授权
    • Outlining method for properly representing curved line and straight line, and image compression method using the same
    • 用于正确表示曲线和直线的概述方法,以及使用其的图像压缩方法
    • US08553294B2
    • 2013-10-08
    • US12560928
    • 2009-09-16
    • Toshiki HonmaKoji Usui
    • Toshiki HonmaKoji Usui
    • H04N1/387
    • G06K9/48G06K2209/01G06T7/12
    • When generating outline data, the contour pixels of the binarized image data are first extracted. Based on the extracted contour pixels, the contour of the image data is approximated to a straight line. In the straight-line approximation process, the distance between adjacent contour pixels among the extracted contour pixels is calculated. It is determined based on the result of the comparison between the length of the first straight line and the length of the second straight line whether the first straight line is used as a contour of the image data. The first straight line connects the first contour pixel and the second contour pixel adjacent to the first contour pixel. The second straight line connects the second contour pixel and the third contour pixel adjacent to the second contour pixel.
    • 当生成轮廓数据时,首先提取二值化图像数据的轮廓像素。 基于所提取的轮廓像素,图像数据的轮廓近似为直线。 在直线近似处理中,计算提取的轮廓像素之间的相邻轮廓像素之间的距离。 基于第一直线的长度和第二直线的长度之间的比较结果,确定第一直线是否用作图像数据的轮廓。 第一直线连接第一轮廓像素和与第一轮廓像素相邻的第二轮廓像素。 第二直线连接第二轮廓像素和与第二轮廓像素相邻的第三轮廓像素。
    • 2. 发明申请
    • OUTLINING METHOD FOR PROPERLY REPRESENTING CURVED LINE AND STRAIGHT LINE, AND IMAGE COMPRESSION METHOD USING THE SAME
    • 用于正确表示弯曲线和直线的外观方法和使用其的图像压缩方法
    • US20100067066A1
    • 2010-03-18
    • US12560928
    • 2009-09-16
    • Toshiki HONMAKoji Usui
    • Toshiki HONMAKoji Usui
    • H04N1/387G06K9/48
    • G06K9/48G06K2209/01G06T7/12
    • When generating outline data, the contour pixels of the binarized image data are first extracted. Based on the extracted contour pixels, the contour of the image data is approximated to a straight line. In the straight-line approximation process, the distance between adjacent contour pixels among the extracted contour pixels is calculated. It is determined based on the result of the comparison between the length of the first straight line and the length of the second straight line whether the first straight line is used as a contour of the image data. The first straight line connects the first contour pixel and the second contour pixel adjacent to the first contour pixel. The second straight line connects the second contour pixel and the third contour pixel adjacent to the second contour pixel.
    • 当生成轮廓数据时,首先提取二值化图像数据的轮廓像素。 基于所提取的轮廓像素,图像数据的轮廓近似为直线。 在直线近似处理中,计算提取的轮廓像素之间的相邻轮廓像素之间的距离。 基于第一直线的长度和第二直线的长度之间的比较结果,确定第一直线是否用作图像数据的轮廓。 第一直线连接第一轮廓像素和与第一轮廓像素相邻的第二轮廓像素。 第二直线连接第二轮廓像素和与第二轮廓像素相邻的第三轮廓像素。
    • 3. 发明授权
    • Image search apparatus, image scanning apparatus, image search system, database creation method, and database creation program
    • 图像搜索装置,图像扫描装置,图像搜索系统,数据库创建方法和数据库创建程序
    • US08548276B2
    • 2013-10-01
    • US13230526
    • 2011-09-12
    • Toshiki HonmaMasato Fujii
    • Toshiki HonmaMasato Fujii
    • G06K9/54G06K9/60G06K9/68
    • G06F17/30256G06F17/30277G06K9/3233
    • An image search apparatus capable of communicating with an image scanning apparatus includes: a common area extraction portion to compare a plurality of registration images stored in the storage portion and to extract a common area including an identical or similar image among a plurality of registration images; a search area determination portion to determine a non-common area excluding the common area, as a search area; a transmission request portion to request transmission of a document image if, as a result of comparison by the comparison portion, a registration image in which the reference image is identical or similar to the partial image does not exist in the plurality of registration images; and a registration portion to, in response to a request by the transmission request portion, store a document image received from the image scanning apparatus as a registration image into the storage portion.
    • 能够与图像扫描装置进行通信的图像搜索装置包括:公共区域提取部分,用于比较存储在存储部分中的多个登记图像,并在多个登记图像之间提取包括相同或相似图像的公共区域; 搜索区域确定部分,用于确定除公共区域之外的非公共区域作为搜索区域; 如果作为比较部分的比较结果,在所述多个登记图像中不存在参考图像与所述部分图像相同或类似的登记图像,则要求传送文档图像的传送请求部分; 以及登记部,响应于所述发送请求部的请求,将从所述图像扫描装置接收到的原稿图像作为登记图像存储到所述存储部。
    • 4. 发明申请
    • IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM FOR COMPUTER PROGRAM
    • 图像处理设备,图像处理方法和计算机可编程存储介质
    • US20110069331A1
    • 2011-03-24
    • US12883908
    • 2010-09-16
    • Toshiki HONMA
    • Toshiki HONMA
    • H04N1/60
    • H04N1/465
    • An apparatus for converting a monochrome image into a color image includes a selection portion that select, for a plurality of attributes, individual colorization methods from among a plurality of colorization methods that are defined individually such that the plurality of colorization methods correspond to at least one attribute among the plurality of attributes relating to the plurality of regions, a processing portion that colorizes the monochrome image to produce a colorized image by applying the individual colorization methods selected by the selection portion, and a determination portion that determines whether or not the colorized image satisfies a setting condition. In this apparatus, when the determination portion determines that the setting condition is not satisfied, the selection portion changes a combination of the colorization methods such that at least one among the plurality of colorization methods applied to the plurality of regions is changed. The processing portion performs re-colorization on a region having an attribute for which the selection of the colorization method is changed among colorization methods included in the combination.
    • 一种用于将单色图像转换为彩色图像的装置包括:选择部分,对于多个属性,从分别定义的多个着色方法中选择单独的着色方法,使得多个着色方法对应于至少一个 属性在与多个区域相关的多个属性之中;处理部分,通过应用由选择部分选择的各个着色方法来对单色图像进行着色以产生着色图像,以及确定部分,确定着色图像 满足设定条件。 在该装置中,当确定部确定不满足设置条件时,选择部分改变着色方法的组合,使得应用于多个区域的多个着色方法中的至少一个改变。 处理部分对具有在该组合中包括的着色方法中的颜色方法的选择改变的属性的区域进行再着色。
    • 5. 发明授权
    • Image processing apparatus, method and computer-readable medium for converting monochrome image into color image with the determination of pixel attributes and selected colorization methods
    • 图像处理装置,方法和计算机可读介质,用于通过像素属性和选定的着色方法的确定将单色图像转换为彩色图像
    • US08384954B2
    • 2013-02-26
    • US12883908
    • 2010-09-16
    • Toshiki Honma
    • Toshiki Honma
    • G06K1/00G06F17/00G09G5/02
    • H04N1/465
    • An apparatus for converting a monochrome image into a color image includes a selection portion that select, for a plurality of attributes, individual colorization methods from among a plurality of colorization methods that are defined individually such that the plurality of colorization methods correspond to at least one attribute among the plurality of attributes relating to the plurality of regions, a processing portion that colorizes the monochrome image to produce a colorized image by applying the individual colorization methods selected by the selection portion, and a determination portion that determines whether or not the colorized image satisfies a setting condition. In this apparatus, when the determination portion determines that the setting condition is not satisfied, the selection portion changes a combination of the colorization methods such that at least one among the plurality of colorization methods applied to the plurality of regions is changed. The processing portion performs re-colorization on a region having an attribute for which the selection of the colorization method is changed among colorization methods included in the combination.
    • 一种用于将单色图像转换为彩色图像的装置包括:选择部分,对于多个属性,从分别定义的多个着色方法中选择单独的着色方法,使得多个着色方法对应于至少一个 属性在与多个区域相关的多个属性之中;处理部分,通过应用由选择部分选择的各个着色方法来对单色图像进行着色以产生着色图像,以及确定部分,确定着色图像 满足设定条件。 在该装置中,当确定部确定不满足设置条件时,选择部分改变着色方法的组合,使得应用于多个区域的多个着色方法中的至少一个改变。 处理部分对具有在该组合中包括的着色方法中的颜色方法的选择改变的属性的区域进行再着色。
    • 6. 发明申请
    • IMAGE SEARCH APPARATUS, IMAGE SCANNING APPARATUS, IMAGE SEARCH SYSTEM, DATABASE CREATION METHOD, AND DATABASE CREATION PROGRAM
    • 图像搜索设备,图像扫描设备,图像搜索系统,数据库创建方法和数据库创建程序
    • US20120063688A1
    • 2012-03-15
    • US13230526
    • 2011-09-12
    • Toshiki HONMAMasato Fujii
    • Toshiki HONMAMasato Fujii
    • G06K9/68G06F17/30
    • G06F17/30256G06F17/30277G06K9/3233
    • An image search apparatus capable of communicating with an image scanning apparatus includes: a common area extraction portion to compare a plurality of registration images stored in the storage portion and to extract a common area including an identical or similar image among a plurality of registration images; a search area determination portion to determine a non-common area excluding the common area, as a search area; a transmission request portion to request transmission of a document image if, as a result of comparison by the comparison portion, a registration image in which the reference image is identical or similar to the partial image does not exist in the plurality of registration images; and a registration portion to, in response to a request by the transmission request portion, store a document image received from the image scanning apparatus as a registration image into the storage portion.
    • 能够与图像扫描装置进行通信的图像搜索装置包括:公共区域提取部分,用于比较存储在存储部分中的多个登记图像,并在多个登记图像之间提取包括相同或相似图像的公共区域; 搜索区域确定部分,用于确定除公共区域之外的非公共区域作为搜索区域; 如果作为比较部分的比较结果,在所述多个登记图像中不存在参考图像与所述部分图像相同或类似的登记图像,则要求传送文档图像的传送请求部分; 以及登记部,响应于所述发送请求部的请求,将从所述图像扫描装置接收到的原稿图像作为登记图像存储到所述存储部。