Image processing apparatus, non-transitory computer readable medium storing program and image processing method for restoring a single table from a plurality of pages
    4.
    发明授权
    Image processing apparatus, non-transitory computer readable medium storing program and image processing method for restoring a single table from a plurality of pages 有权
    图像处理装置,用于从多个页面恢复单个表的非暂时计算机可读介质存储程序和图像处理方法

    公开(公告)号:US08867050B2

    公开(公告)日:2014-10-21

    申请号:US13347285

    申请日:2012-01-10

    IPC分类号: G06F3/12 H04N1/387 G06K9/00

    CPC分类号: G06K9/00449 H04N1/3873

    摘要: An image processing apparatus includes an extracting unit that extracts each tablespace image from each page of image data containing plural pages read by a document reading device, a generating unit that generates each table structure data of the tables from each tablespace image extracted by the extracting unit, a discrimination unit that discriminates a connection possibility between the tables based on table structure data of the tables of each page generated by the generating unit, a determination unit that determines a connection sequence for restoring an original table by connecting each of the tables based on the connection possibility between the tables discriminated by the discrimination unit, and a restoring unit that restores data on a single table before division by connecting each of the tables based on the connection sequence determined by the determination unit.

    摘要翻译: 一种图像处理装置,包括提取单元,其从包含由文档读取装置读取的多页的图像数据的每一页提取每个表空间图像;生成单元,从由提取单元提取的每个表空间图像生成表的每个表结构数据 鉴别单元,其基于由所述生成单元生成的每个页面的表的表结构数据来区分表之间的连接可能性;确定单元,其基于以下方式确定用于恢复原始表的连接顺序: 由鉴别单元识别的表之间的连接可能性;以及恢复单元,其通过基于由确定单元确定的连接顺序连接每个表来在分割前恢复单个表上的数据。

    Image processing apparatus, image processing method and non-transitory computer readable medium storing program
    5.
    发明授权
    Image processing apparatus, image processing method and non-transitory computer readable medium storing program 有权
    图像处理装置,图像处理方法和非暂时性计算机可读介质存储程序

    公开(公告)号:US08634094B2

    公开(公告)日:2014-01-21

    申请号:US13230551

    申请日:2011-09-12

    CPC分类号: G03G15/5087

    摘要: An image processing apparatus includes: a structure information acquisition portion that acquires, from a list which is included in each of plural pieces of image data sorted in a predetermined order and is formed of rows and columns, structure information which includes row information including at least the number of the rows of the list and heights of the rows thereof and column information including at least the number of the columns thereof and the widths of the columns thereof; a list connection determination portion that determines, based on the acquired structure information, a set of connected lists among the lists respectively included in the plural pieces of the image data, and a connection direction of the connected lists; and a list connection portion that connects the set of the determined lists in the determined connection direction in an order of the plural pieces of the image data listed.

    摘要翻译: 一种图像处理装置,包括:结构信息获取部分,从包括在按照预定顺序排列并由行和列形成的多个图像数据中的每一个图像数据中的列表中获取包括至少包括行信息的行信息的结构信息 列表的行数及其行的高度以及至少包括列的数量和列的宽度的列信息; 列表连接确定部分,基于所获取的结构信息,确定分别包括在多个图像数据中的列表中的一组连接的列表以及连接的列表的连接方向; 以及列表连接部分,其以所列出的多条图像数据的顺序连接所确定的连接方向上的确定列表的集合。

    Image processing apparatus, image processing method, and computer readable medium storing program
    6.
    发明授权
    Image processing apparatus, image processing method, and computer readable medium storing program 有权
    图像处理装置,图像处理方法和计算机可读介质存储程序

    公开(公告)号:US08587817B2

    公开(公告)日:2013-11-19

    申请号:US13230384

    申请日:2011-09-12

    IPC分类号: G06K15/00

    CPC分类号: G06F17/245 G06T11/60

    摘要: An image processing apparatus includes a header acquiring part, a table connection determining part, and a table connecting part. The header acquiring part acquires a header from a table, having rows and columns, included in each of plural pieces of image data arranged in a predetermined order. The table connection determining part determines whether the headers acquired from the tables match one another and determines, as a set of tables to be connected, adjacent tables having the matching headers. The table connecting part deletes the header from each of one or more second tables and connects a first table and the one or more second tables to each other in accordance with the predetermined order. The first table is included in a first piece of pieces of image data of the determined set of tables in the predetermined order.

    摘要翻译: 图像处理装置包括标题获取部分,表连接确定部分和表连接部分。 标题获取部分从按照预定顺序排列的多个图像数据中的每一个中包括的行和列的表获取标题。 表连接确定部分确定从表获取的报头是否匹配,并且确定要连接的表的集合,具有匹配报头的相邻表。 表连接部分从一个或多个第二表中的每一个删除标题,并根据预定顺序将第一表和一个或多个第二表相互连接。 第一表被按预定顺序包括在确定的一组表的第一片图像数据中。

    Character recognition device, image-reading device, computer readable medium, and character recognition method
    7.
    发明授权
    Character recognition device, image-reading device, computer readable medium, and character recognition method 有权
    字符识别装置,图像读取装置,计算机可读介质和字符识别方法

    公开(公告)号:US08385651B2

    公开(公告)日:2013-02-26

    申请号:US12566072

    申请日:2009-09-24

    IPC分类号: G06K9/34

    摘要: A character recognition device includes: an acquiring unit that acquires image data describing pixel values representing colors of pixels constituting an image; a binarizing unit that binarizes the pixel values; an extracting unit that extracts boundaries of colors in the image; a delimiting unit that delimits plural image areas in the image; a specifying unit that specifies, with regard to first image areas arranged according to a predetermined rule, pixels binarized by the binarizing unit, as a subject for character recognition, and specifies, with regard to second image areas not arranged according to the predetermined rule, pixels of areas surrounded by boundaries extracted by the extracting unit, as a subject for character recognition; and a character recognition unit that recognizes characters represented by the pixels specified by the specifying unit as a subject for character recognition.

    摘要翻译: 字符识别装置包括:获取单元,其获取描述表示构成图像的像素的颜色的像素值的图像数据; 将二值化像素值的二值化单元; 提取单元,其提取图像中的颜色的边界; 限定图像中的多个图像区域的分隔单元; 指定单元,对于根据预定规则布置的第一图像区域,指定由二值化单元二值化的像素作为用于字符识别的对象,并且针对未按照预定规则排列的第二图像区域, 作为用于字符识别的对象,由提取单元提取的边界包围的区域的像素; 以及字符识别单元,其将由指定单元指定的像素表示的字符识别为用于字符识别的对象。

    Image processing apparatus and image forming apparatus
    8.
    发明授权
    Image processing apparatus and image forming apparatus 有权
    图像处理装置和图像形成装置

    公开(公告)号:US08259374B2

    公开(公告)日:2012-09-04

    申请号:US12570793

    申请日:2009-09-30

    IPC分类号: H04N1/46

    CPC分类号: H04N1/40062

    摘要: An image processing apparatus includes: a first determination unit that determines whether each of an image regions is for a vector image; a color number counting unit that counts the number of colors in the pixels of high-resolution image data; a frequency counting unit that counts a number of times where the difference between the colors of each of the pixels in the high-resolution image data and the colors of at least one pixel located around each of those pixels is greater than or equal to a threshold; a second determination unit that determines that the image region is not an image region for a vector image; and a generation unit that generates image data in which a process for rendering images in the image regions determined by the first determination unit to be image regions for vector images is defined by numerical values or numerical formulas.

    摘要翻译: 一种图像处理装置,包括:第一确定单元,确定每个图像区域是否用于矢量图像; 色数计数单元,对高分辨率图像数据的像素中的颜色数进行计数; 频率计数单元,其计数高分辨率图像数据中的每个像素的颜色与位于每个像素周围的至少一个像素的颜色之间的差异大于或等于阈值的次数 ; 确定图像区域不是矢量图像的图像区域的第二确定单元; 以及生成单元,其生成图像数据,其中通过数值或数值式定义用于将由第一确定单元确定的图像区域中的图像作为用于矢量图像的图像区域的处理的处理。

    Image processing apparatus including an obtaining unit, an isolating unit, a classifying unit, information processing apparatus, and image reading apparatus
    9.
    发明授权
    Image processing apparatus including an obtaining unit, an isolating unit, a classifying unit, information processing apparatus, and image reading apparatus 有权
    图像处理装置包括获取单元,隔离单元,分类单元,信息处理设备和图像读取设备

    公开(公告)号:US08660354B2

    公开(公告)日:2014-02-25

    申请号:US12573250

    申请日:2009-10-05

    IPC分类号: G06K9/34 G06K9/62

    CPC分类号: G06T11/60

    摘要: An image processing apparatus includes: a memory; an obtaining unit that obtains image data representing an image including concatenated pixels; an isolating unit that isolates a rendering element, the rendering element being an image surrounded by border lines of a color in an image represented by the image data; and a classifying unit that, in a case where a plurality of rendering elements has been isolated by the isolating unit, and in a case where color difference between two of the plural rendering elements or the distance between the two rendering elements is less than a threshold, classifies the two rendering elements into the same group, associates pieces of image data that represent rendering elements belonging to the same group with one another, and stores the pieces of image data in the memory.

    摘要翻译: 一种图像处理装置,包括:存储器; 获取单元,其获得表示包括级联像素的图像的图像数据; 隔离单元,其隔离呈现元素,所述呈现元素是由所述图像数据表示的图像中的颜色的边界线包围的图像; 以及分类单元,在多个再现元件被隔离单元隔离的情况下,以及在多个再现元素中的两个之间的色差或两个再现元素之间的距离小于阈值的情况下 将两个渲染元素分类到相同的组中,将表示属于同一组的再现元素的图像数据片段相关联,并将该片数据存储在存储器中。