公开(公告)号：US20100239166A1

公开(公告)日：2010-09-23

申请号：US12566072

申请日：2009-09-24

申请人： Zhenrui ZHANG ,  Ayumi ONISHI ,  Hiroyoshi UEJO ,  Kazuhiro OHYA ,  Katsuya KOYANAGI ,  Hiroshi NIINA ,  Chihiro MATSUGUMA

发明人： Zhenrui ZHANG ,  Ayumi ONISHI ,  Hiroyoshi UEJO ,  Kazuhiro OHYA ,  Katsuya KOYANAGI ,  Hiroshi NIINA ,  Chihiro MATSUGUMA

IPC分类号： G06K9/34

CPC分类号： G06K9/34 ,  G06K9/2054 ,  G06K2209/01

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。

公开(公告)号：US20100225984A1

公开(公告)日：2010-09-09

申请号：US12570793

申请日：2009-09-30

申请人： Hiroshi NIINA ,  Ayumi ONISHI ,  Hiroyoshi UEJO ,  Kazuhiro OHYA ,  Katsuya KOYANAGI ,  Zhenrui ZHANG ,  Chihiro MATSUGUMA

发明人： Hiroshi NIINA ,  Ayumi ONISHI ,  Hiroyoshi UEJO ,  Kazuhiro OHYA ,  Katsuya KOYANAGI ,  Zhenrui ZHANG ,  Chihiro MATSUGUMA

IPC分类号： H04N1/46 ,  G09G3/36

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。

公开(公告)号：US20100232717A1

公开(公告)日：2010-09-16

申请号：US12573250

申请日：2009-10-05

申请人： Chihiro MATSUGUMA ,  Hiroyoshi UEJO ,  Kazuhiro OHYA ,  Ayumi ONISHI ,  Katsuya KOYANAGI ,  Hiroshi NIINA ,  Zhenrui ZHANG

发明人： Chihiro MATSUGUMA ,  Hiroyoshi UEJO ,  Kazuhiro OHYA ,  Ayumi ONISHI ,  Katsuya KOYANAGI ,  Hiroshi NIINA ,  Zhenrui ZHANG

IPC分类号： 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。

公开(公告)号：US20110222762A1

公开(公告)日：2011-09-15

申请号：US12868413

申请日：2010-08-25

申请人： Chihiro MATSUGUMA ,  Hiroyoshi UEJO ,  Kazuhiro OHYA ,  Katsuya KOYANAGI ,  Shintaro ADACHI

发明人： Chihiro MATSUGUMA ,  Hiroyoshi UEJO ,  Kazuhiro OHYA ,  Katsuya KOYANAGI ,  Shintaro ADACHI

IPC分类号： G06K9/34

CPC分类号： H04N1/56

摘要： An image processing apparatus includes a separation section, a background color setting section, and a generating section. The separation section separates at least one image component having different attributes contained in electronic document data expressing an original image. The background color setting section selects a coloring method, from among a plurality of coloring methods for coloring a background, according to software to be used and sets a background color. The generating section generates software data corresponding to the software by coloring the background color based on the setting of the background color setting section, and re-arranging the at least one image component.

摘要翻译： 图像处理设备包括分离部分，背景颜色设置部分和生成部分。 分离部将表示原始图像的电子文档数据中包含的具有不同属性的至少一个图像分量分离。 背景颜色设置部分根据要使用的软件从背景颜色的多种着色方法中选择着色方法，并设置背景颜色。 生成部根据背景颜色设定部的设定，对背景颜色进行着色，生成与软件对应的软件数据，并重新配置至少一个图像成分。

公开(公告)号：US20120038659A1

公开(公告)日：2012-02-16

申请号：US13008343

申请日：2011-01-18

申请人： Chihiro MATSUGUMA ,  Hiroyoshi UEJO ,  Kazuhiro OHYA ,  Katsuya KOYANAGI ,  Shintaro ADACHI

发明人： Chihiro MATSUGUMA ,  Hiroyoshi UEJO ,  Kazuhiro OHYA ,  Katsuya KOYANAGI ,  Shintaro ADACHI

IPC分类号： G09G5/02 ,  G09G5/00

CPC分类号： G06K9/346 ,  G06K2209/01 ,  G06T11/60

摘要： An image processing apparatus that includes a character recognition component, a determining component and a generating component is provided. The determining component determines, when document data is generated that contains first data representing the document and representing the entity in which the characters are mixed and second data containing character code data of the characters recognized by the character recognition component and representing a character block displaying the characters represented by the character code data, whether to hide the character block represented by the second data behind the entity represented by the first data or to display the character block represented by the second data in front of the entity represented by the first data when the document represented by the document data is displayed, based on lightness or distribution of the lightness of a background region around the characters of the entity or the like.

摘要翻译： 提供了一种包括字符识别组件，确定组件和生成组件的图像处理设备。 确定部件确定当生成包含表示文档的第一数据并且表示其中混合了字符的实体的文档数据的第二数据和包含由字符识别组件识别的字符的字符代码数据的第二数据并且表示显示 由字符代码数据表示的字符，是否隐藏由第一数据表示的实体后面的第二数据表示的字符块，或者当由第一数据表示的实体前面显示由第二数据表示的字符块时 基于文档数据表示的文档，基于实体的字符周围的背景区域的亮度的亮度或分布来显示。

公开(公告)号：US20140093166A1

公开(公告)日：2014-04-03

申请号：US14099408

申请日：2013-12-06

申请人： Shigeru OKADA ,  Kazuhiro OHYA ,  Katsuya KOYANAGI ,  Minoru SODEURA ,  Shintaro ADACHI ,  Zhenrui ZHANG ,  Hiroyoshi UEJO

发明人： Shigeru OKADA ,  Kazuhiro OHYA ,  Katsuya KOYANAGI ,  Minoru SODEURA ,  Shintaro ADACHI ,  Zhenrui ZHANG ,  Hiroyoshi UEJO

IPC分类号： H04N1/41 ,  H04N1/56

CPC分类号： H04N1/41 ,  H04N1/56 ,  H04N1/642

摘要： An image processing apparatus includes the following elements. A document-type determining unit determines what type of document a document is on the basis of read information obtained as a result of reading the document by using a document reader. A compression-format setting unit sets, on the basis of the type of document determined by the document-type determining unit, a compression format used for generating image data from the read information. A generator compresses the read information by using the compression format set by the compression-format setting unit so as to generate image data corresponding to the document.

摘要翻译： 图像处理装置包括以下要素。 文档类型确定单元基于通过使用文档读取器读取文档而获得的读取信息来确定文档的文档类型。 压缩格式设置单元根据由文档类型确定单元确定的文档的类型设置用于从读取的信息生成图像数据的压缩格式。 发生器通过使用由压缩格式设置单元设置的压缩格式来压缩读取信息，以产生对应于该文档的图像数据。

公开(公告)号：US20120250991A1

公开(公告)日：2012-10-04

申请号：US13245441

申请日：2011-09-26

申请人： Shigeru OKADA ,  Kazuhiro OHYA ,  Katsuya KOYANAGI ,  Minoru SODEURA ,  Shintaro ADACHI ,  Zhenrui ZHANG ,  Hiroyoshi UEJO

发明人： Shigeru OKADA ,  Kazuhiro OHYA ,  Katsuya KOYANAGI ,  Minoru SODEURA ,  Shintaro ADACHI ,  Zhenrui ZHANG ,  Hiroyoshi UEJO

IPC分类号： G06K9/36

CPC分类号： H04N1/41 ,  H04N1/56 ,  H04N1/642

摘要： An image processing apparatus includes the following elements. A document-type determining unit determines what type of document a document is on the basis of read information obtained as a result of reading the document by using a document reader. A compression-format setting unit sets, on the basis of the type of document determined by the document-type determining unit, a compression format used for generating image data from the read information. A generator compresses the read information by using the compression format set by the compression-format setting unit so as to generate image data corresponding to the document.

摘要翻译： 图像处理装置包括以下要素。 文档类型确定单元基于通过使用文档读取器读取文档而获得的读取信息来确定文档的文档类型。 压缩格式设置单元根据由文档类型确定单元确定的文档的类型设置用于从读取的信息生成图像数据的压缩格式。 发生器通过使用由压缩格式设置单元设置的压缩格式来压缩读取信息，以产生对应于该文档的图像数据。

公开(公告)号：US20120230590A1

公开(公告)日：2012-09-13

申请号：US13287524

申请日：2011-11-02

申请人： Zhenrui ZHANG ,  Hiroyoshi UEJO ,  Kazuhiro OHYA ,  Katsuya KOYANAGI ,  Shigeru OKADA ,  Minoru SODEURA ,  Shintaro ADACHI

发明人： Zhenrui ZHANG ,  Hiroyoshi UEJO ,  Kazuhiro OHYA ,  Katsuya KOYANAGI ,  Shigeru OKADA ,  Minoru SODEURA ,  Shintaro ADACHI

IPC分类号： G06K9/46

CPC分类号： H04N1/00331 ,  H04N1/00405 ,  H04N1/00514 ,  H04N1/00801 ,  H04N1/00811 ,  H04N1/4426 ,  H04N2201/0094

摘要： An image processing apparatus includes a registering unit that registers a first language and a second language different from the first language, a character string extracting unit that extracts one or more character strings from reading information acquired by reading an original, plural feature character string creating sections that create a feature character string of the original on the basis of the one or more character strings extracted by the character string extracting unit, and a switching unit that switches the feature character string creating section used to create the feature character string on the basis of a combination of the registered first language and the registered second language.

摘要翻译： 一种图像处理装置包括：登记单元，其登记与第一语言不同的第一语言和第二语言;字符串提取单元，从读取原稿获取的阅读信息中提取一个或多个字符串;多个特征字符串创建部分 其基于由字符串提取单元提取的一个或多个字符串来创建原件的特征字符串;以及切换单元，其基于以下方式切换用于创建特征字符串的特征字符串创建部分： 注册的第一语言和注册的第二语言的组合。

公开(公告)号：US20130182293A1

公开(公告)日：2013-07-18

申请号：US13541364

申请日：2012-07-03

申请人： Shigeru OKADA ,  Hiroyoshi UEJO ,  Sei AMAGAI ,  Kazuhiro OHYA ,  Minoru SODEURA ,  Shinji HANAOKA

发明人： Shigeru OKADA ,  Hiroyoshi UEJO ,  Sei AMAGAI ,  Kazuhiro OHYA ,  Minoru SODEURA ,  Shinji HANAOKA

IPC分类号： H04N1/387 ,  H04N1/00

CPC分类号： H04N1/00355 ,  H04N1/00358 ,  H04N1/00374 ,  H04N1/448 ,  H04N2201/0081

摘要： An image reader includes a reading unit that reads an image; a detection unit that detects marks from the read image read by the reading unit; a creation unit that creates a hiding image, which hides a region including the marks, on the basis of the marks detected by the detection unit; and a combining unit that combines the read image and the hiding image to create an electronic document.

摘要翻译： 图像读取器包括读取图像的读取单元; 检测单元，其从由读取单元读取的读取图像中检测标记; 创建单元，其基于由所述检测单元检测到的标记，创建隐藏包括所述标记的区域的隐藏图像; 以及组合单元，其将读取的图像和隐藏图像组合以创建电子文档。