公开(公告)号：US20130083366A1

公开(公告)日：2013-04-04

申请号：US13619004

申请日：2012-09-14

Applicant: Toshiki MOTOYAMA

Inventor： Toshiki MOTOYAMA

IPC: H04N1/047

CPC classification number: H04N1/047 ,  H04N1/00705 ,  H04N1/00745 ,  H04N1/00774 ,  H04N1/121 ,  H04N2201/0081 ,  H04N2201/0471 ,  H04N2201/04732 ,  H04N2201/04737 ,  H04N2201/04786 ,  H04N2201/04794

Abstract: An image reading device includes a conveying unit, reading unit, detecting unit, and control unit. The conveying unit conveys two sheets of the original one by one. The reading unit reads a sheet passing past a reading position. The detecting unit detects a sheet passing past a detection position upstream of the reading position in a conveying direction. The control unit controls the reading unit to start a reading process when a leading edge of sheet reaching a position upstream of the reading position by a first distance, controls the reading unit to stop the reading process when a trailing edge of sheet reaching a position downstream of the reading position by a second distance, determines an interspace between the trailing edge of sheet and a leading edge of a subsequently-conveyed sheet, and updates the first distance and the second distance based on the interspace.

Abstract translation: 图像读取装置包括输送单元，读取单元，检测单元和控制单元。 输送单元一张一张地传送原稿的两张。 读取单元读取经过阅读位置的纸张。 检测单元检测在输送方向上经过读取位置上游的检测位置的纸张。 当片材的前端到达读取位置上游位置第一距离的位置时，控制单元控制读取单元开始读取处理，当片材的后缘到达下游位置时，控制读取单元停止读取过程 确定读取位置的第二距离，确定片材的后缘和随后传送的片材的前缘之间的间隙，并且基于间隙更新第一距离和第二距离。

公开(公告)号：US20090086248A1

公开(公告)日：2009-04-02

申请号：US12243190

申请日：2008-10-01

Applicant: Toshiki MOTOYAMA

Inventor： Toshiki MOTOYAMA

IPC: G06F3/12

CPC classification number: H04N1/32042 ,  H04N1/00002 ,  H04N1/00029 ,  H04N1/00082 ,  H04N2201/0434

Abstract: An image processing apparatus is provided which includes a reading unit configured to read image data of a double-page original having a binding part, an output unit configured to generate output based on the image data, and a processing unit. The processing unit is configured to identify and remove shadow data corresponding to a portion of a shadow area in the image data, determine whether two-dimensional code data is included in the image data, and control the removal of the shadow data in the image data when the two-dimensional code data is included in the image data.

Abstract translation: 提供一种图像处理装置，其包括：读取单元，被配置为读取具有装订部分的双页原稿的图像数据;输出单元，被配置为基于图像数据生成输出;以及处理单元。 处理单元被配置为识别和去除与图像数据中的阴影区域的一部分相对应的阴影数据，确定二维码数据是否包括在图像数据中，并且控制图像数据中的阴影数据的去除 当二维码数据被包括在图像数据中时。

公开(公告)号：US20130223732A1

公开(公告)日：2013-08-29

申请号：US13780468

申请日：2013-02-28

Applicant: Toshiki MOTOYAMA

Inventor： Toshiki MOTOYAMA

IPC: G06K9/00

CPC classification number: G06K9/00536 ,  G06K9/00456

Abstract: An image processor reads an image from an original, divides the image into a plurality of blocks, and performs a determination process on each block. Through the determination process, a block is classified as a first color block or second color block. The image processor classifies the original as a color image when a number of first color blocks reach a prescribed number before the determination processes for all of the plurality of blocks have been completed. The image processor classifies the original as the color image when a number of first color blocks determined through the determination processes for all of the plurality of blocks is fewer than the prescribed number and a color ratio is greater than a prescribed ratio. The color ratio is the sum of the number of the first color blocks and the number of the second color blocks to the plurality of blocks.

Abstract translation: 图像处理器从原件读取图像，将图像分割成多个块，并对每个块执行确定处理。 通过确定处理，块被分类为第一颜色块或第二颜色块。 当所有多个块的确定处理已经完成之前，当多个第一颜色块达到规定数量时，图像处理器将原稿分类为彩色图像。 当通过所有多个块的确定处理确定的多个第一颜色块小于规定数量并且颜色比率大于规定比率时，图像处理器将原件分类为彩色图像。 颜色比是第一颜色块的数量和第二颜色块的数量与多个块的和。

公开(公告)号：US20120050822A1

公开(公告)日：2012-03-01

申请号：US13217517

申请日：2011-08-25

Applicant: Toshiki MOTOYAMA ,  Yuki NAKAJIMA

Inventor： Toshiki MOTOYAMA ,  Yuki NAKAJIMA

IPC: H04N1/393

CPC classification number: H04N1/40068

Abstract: An image scanning device is provided with a scanning unit configured to scan an original with a second resolution which corresponding to a first resolution and output image data thereof, a reduction unit configured to convert a resolution of the image data output by the scanning unit to a third resolution which is lower than the first resolution and the second resolution, a storing unit configured to store the image data converted to have the third resolution by the reduction unit, a magnification varying unit configured to convert the resolution of the image data stored in the storing unit to the first resolution, and an output unit configured to output the image data converted to have the first resolution.

Abstract translation: 一种图像扫描装置具有扫描单元，被配置为以对应于第一分辨率的第二分辨率扫描原稿并输出其图像数据;缩小单元，被配置为将由扫描单元输出的图像数据的分辨率转换为 第三分辨率低于第一分辨率和第二分辨率;存储单元，被配置为存储由缩小单元转换成具有第三分辨率的图像数据;倍率改变单元，被配置为将存储在第一分辨率的图像数据的分辨率 存储单元到第一分辨率，以及输出单元，被配置为输出被转换为具有第一分辨率的图像数据。