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    Image reader, image processor, and computer program product
    13.
    发明公开
    Image reader, image processor, and computer program product 有权
    Bilderser，Bildprozessor和Computerprogrammprodukt

    公开(公告)号：EP1835723A2

    公开(公告)日：2007-09-19

    申请号：EP07251104.1

    申请日：2007-03-15

    Applicant: Ricoh Company, Ltd.

    Inventor： Inage, Osamu

    IPC: H04N1/407

    CPC classification number: H04N1/486 ,  H04N1/401 ,  H04N2201/044 ,  H04N2201/0454 ,  H04N2201/0466

    Abstract: An image processor includes a reading unit (10, 13, 17) that moves a scanning optical system (10, 13) toward a reference white sheet (101) to read the reference white sheet (101) from a direction along which the scanning optical system (10, 13) returns to the carried document reading glass (6) before reading one sheet of a document mounted on a carried document reading glass (6) by an automatic document feeding unit (3) in a sheet document reading mode of forming an image of the document carried by the automatic document feeding unit (3) by an image sensor (15) through the scanning optical system (10, 13) facing the carried document reading glass (6).

    Abstract translation: 一种图像处理器包括一个读取单元（10,13,17），该读取单元将扫描光学系统（10,13）朝向参考白板（101）移动，以从扫描光学系统 系统（10,13）在以自动文件馈送单元（3）以成形纸张文档读取模式读取安装在被承载文件读数玻璃（6）上的一张原稿之前返回到被携带的文件阅读玻璃（6） 由图像传感器（15）通过面向所携带的文件读数玻璃（6）的扫描光学系统（10,13）由自动文件馈送单元（3）携带的原稿的图像。

    IMAGING DEVICE FOR CAPTURING IMAGES OF MOVING OBJECTS
    14.
    发明申请
    IMAGING DEVICE FOR CAPTURING IMAGES OF MOVING OBJECTS 审中-公开
    用于捕获移动物体图像的成像装置

    公开(公告)号：WO2013144331A1

    公开(公告)日：2013-10-03

    申请号：PCT/EP2013/056799

    申请日：2013-03-28

    Applicant: ANTELEON IMAGING SÀRL

    Inventor： STARTCHIK, Sergei

    IPC: H04N1/195 ,  H04N5/225 ,  H04N5/232 ,  G01N21/84 ,  H04N1/00 ,  H04N1/14

    CPC classification number: H04N5/2251 ,  G01N21/84 ,  G01N2021/845 ,  H04N1/00827 ,  H04N1/14 ,  H04N1/195 ,  H04N5/23229 ,  H04N7/181 ,  H04N7/183 ,  H04N2201/0081 ,  H04N2201/0442 ,  H04N2201/0454

    Abstract: There is described an imaging device for capturing images of at least portions of moving objects. The system comprises a stationary camera lens (1 1 ) configured for reproducing an image of at least a portion of each moving object (10) in an imaging plane when said object (10) moves across a capturing region (12). The device further comprises at least one image sensor (13; 23; 33; 43; 53) located in the imaging plane for receiving the reproduced image of the at least a portion of the corresponding moving object (10) and converting said image into electronic signals. The at least one image sensor (13; 23; 33; 43; 53) is mounted on a sensor support (14; 24; 34; 44; 54) adapted to be actuated in a manner that the at least one image sensor (13; 23; 33; 43; 53) is moved in the imaging plane relative to the stationary camera lens (1 1 ), and in a manner that the motion of said at least one image sensor (13; 23; 33; 43; 53) is synchronized with the motion of the moving object (10) to be captured. This ensures that there is substantially no relative movement between the reproduced image in the imaging plane and the image sensor (13; 23; 33; 43; 53) when said moving object (10) moves across the capturing region (12). As a result motion blur of the captured image of the at least a portion of each moving object (10) is prevented or significantly reduced.

    Abstract translation: 描述了用于捕获至少部分移动物体的图像的成像装置。 该系统包括固定照相机镜头（11），其配置用于当所述物体（10）移动穿过拍摄区域（12）时，在成像平面中再现每个移动物体（10）的至少一部分的图像。 该设备还包括位于成像平面中的至少一个图像传感器（13; 23; 33; 43; 53），用于接收对应的移动物体（10）的至少一部分的再现图像，并将所述图像转换成电子 信号。 所述至少一个图像传感器（13; 23; 33; 43; 53）安装在传感器支撑件（14; 24; 34; 44; 54）上，适于以至少一个图像传感器 ; 23; 33; 43; 53）相对于固定摄像机镜头（11）在成像平面中移动，并且以使得所述至少一个图像传感器（13; 23; 33; 43; 53 ）与待捕获的移动物体（10）的运动同步。 这确保当所述移动物体（10）移动穿过捕获区域（12）时，在成像平面中的再现图像与图像传感器（13; 23; 33; 43; 53）之间基本上没有相对移动。 结果，可以防止或显着减少每个移动物体（10）的至少一部分的拍摄图像的运动模糊。

    Image reader
    17.
    发明授权
    Image reader 有权
    图像阅读器

    公开(公告)号：US09307116B2

    公开(公告)日：2016-04-05

    申请号：US14273786

    申请日：2014-05-09

    Applicant: BROTHER KOGYO KABUSHIKI KAISHA

    Inventor： Hidekazu Okada

    IPC: H04N1/04 ,  H04N1/40 ,  H04N1/00 ,  H04N1/12 ,  H04N1/193 ,  H04N1/203 ,  H04N1/19

    CPC classification number: H04N1/40 ,  H04N1/00954 ,  H04N1/121 ,  H04N1/19 ,  H04N1/193 ,  H04N1/2032 ,  H04N2201/0081 ,  H04N2201/0454

    Abstract: An image reader is provided, which includes a first analog front end unit configured to perform A/D conversion for analog signals that are output via a first group of channels of a number resulting from rounding up, to a closest whole number, an average value between a number of at least one channel for a first image reading unit and a number of channels for a second image reading unit, among analog signals output from the first image reading unit and the second image reading unit, and a second analog front end unit configured to perform A/D conversion for analog signals that are output via a second group of channels other than the channels in the first group, among the analog signals output from the first image reading unit and the second image reading unit.

    Abstract translation: 提供了一种图像读取器，其包括：第一模拟前端单元，被配置为对经由由舍入导致的数字的第一组信道输出到模拟信号的A / D转换为最接近的整数，平均值 在从第一图像读取单元和第二图像读取单元输出的模拟信号中，在用于第一图像读取单元的多个通道的数量和用于第二图像读取单元的通道的数量之间，以及第二模拟前端单元 配置成对从第一图像读取单元和第二图像读取单元输出的模拟信号中经由除第一组中的通道之外的第二组通道输出的模拟信号执行A / D转换。

    Image reader, image forming device having the same, and computer-readable storage medium for the same
    18.
    发明授权
    Image reader, image forming device having the same, and computer-readable storage medium for the same 有权
    图像读取器，具有该图像形成装置的图像形成装置，以及用于其的计算机可读存储介质

    公开(公告)号：US08411336B2

    公开(公告)日：2013-04-02

    申请号：US12891305

    申请日：2010-09-27

    Applicant: Hiroko Ishikawa

    Inventor： Hiroko Ishikawa

    IPC: H04N1/04

    CPC classification number: H04N1/00649 ,  H04N1/00013 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/0005 ,  H04N1/00063 ,  H04N1/00087 ,  H04N1/0057 ,  H04N1/0464 ,  H04N1/121 ,  H04N1/1225 ,  H04N1/123 ,  H04N1/1235 ,  H04N1/125 ,  H04N1/2032 ,  H04N2201/0081 ,  H04N2201/044 ,  H04N2201/0454 ,  H04N2201/0462

    Abstract: An image reader is provided, which includes a feeder feeding a document sheet, a first reading sensor, a first reference member, a moving mechanism moving the first reading sensor to a document reading position to read an image of the document sheet and a reference reading position to read an image of the first reference member, and a controller that controls the moving mechanism to move the first reading sensor to the reference reading position, controls the first reading sensor to read the image of the first reference member, and controls the moving mechanism to move the first reading sensor to the document reading position after the first reading sensor reads the image of the first reference member. The controller controls the feeder to start feeding the document sheet to the document reading position before the first reading sensor reaches the document reading position from the reference reading position.

    Abstract translation: 提供了一种图像读取器，其包括馈送文件片的馈送器，第一读取传感器，第一参考构件，将第一读取传感器移动到文件读取位置以读取文档片材的图像的移动机构和参考读取 位置读取第一参考构件的图像，以及控制器，其控制移动机构将第一读取传感器移动到参考读取位置，控制第一读取传感器读取第一参考构件的图像，并且控制移动 在第一读取传感器读取第一参考构件的图像之后将第一读取传感器移动到文档读取位置的机构。 在第一读取传感器从参考读取位置到达原稿读取位置之前，控制器控制进纸器开始将原稿输送到原稿读取位置。

    Control method for document scanning device
    19.
    发明授权
    Control method for document scanning device 失效
    文件扫描装置的控制方法

    公开(公告)号：US07742201B2

    公开(公告)日：2010-06-22

    申请号：US11080393

    申请日：2005-03-16

    Applicant: Yukio Murata

    Inventor： Yukio Murata

    IPC: H04N1/04

    CPC classification number: H04N1/0402 ,  H04N1/04 ,  H04N1/0443 ,  H04N1/333 ,  H04N2201/0081 ,  H04N2201/0454 ,  H04N2201/333 ,  H04N2201/33314 ,  H04N2201/33342 ,  H04N2201/3335 ,  H04N2201/33378

    Abstract: A document scanning device reads an image on a document while scanning the image, and generates image data based on the image. The document scanning device selects and sets a scanning speed in accordance with a transfer mode used when the document scanning device transfers the image data to another apparatus. The document scanning device controls the amount of generated image data by using the set scanning speed to successively read the image, whereby optimal transfer processing in accordance with the transfer mode can be performed. By switching a transfer path in accordance with the type of the read data, i.e., binary data per pixel or multilevel data per pixel, efficient data transfer can be performed.

    Abstract translation: 文档扫描装置在扫描图像的同时读取文档上的图像，并且基于图像生成图像数据。 文档扫描装置根据文件扫描装置将图像数据传送到另一装置时使用的传送模式来选择并设定扫描速度。 文件扫描装置通过使用设定的扫描速度来控制生成的图像数据量，以连续地读取图像，从而可以执行根据传送模式的最佳传送处理。 通过根据读取数据的类型（即，每像素的二进制数据或每像素的多级数据）切换传送路径，可以执行有效的数据传送。

    Image reading apparatus and image reading method
    20.
    发明授权
    Image reading apparatus and image reading method 失效
    图像读取装置和图像读取方法

    公开(公告)号：US07551331B2

    公开(公告)日：2009-06-23

    申请号：US11492001

    申请日：2006-07-25

    Applicant: Shuji Ishimaru ,  Kouji Ogino

    Inventor： Shuji Ishimaru ,  Kouji Ogino

    IPC: H04N1/04

    CPC classification number: H04N1/00801 ,  H04N1/00795 ,  H04N1/00822 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/02416 ,  H04N2201/0454 ,  H04N2201/04755 ,  H04N2201/04791

    Abstract: An image reading apparatus includes a platen for placing the original, a reading device for reading the original placed on the platen to obtain image data in a first reading mode or a second reading mode; a transport device for transporting the original to be capable of returning the original to the platen; and a detection device for determining whether the image data read by the reading device is a first kind of data or a second kind of data. A control device operates the transport device for ejecting the original and outputting the image data read in the first reading mode when the image data is the first kind, and operates the transport device to return the original to the platen and actuates the reading device to read in the second reading mode when the image data is the second kind.

    Abstract translation: 图像读取装置包括用于放置原稿的压板，用于读取放置在压板上的原稿的读取装置，以获得第一读取模式或第二读取模式的图像数据; 用于运送原稿以便将原稿返回到压板的运送装置; 以及检测装置，用于确定由读取装置读取的图像数据是第一种数据还是第二种数据。 当图像数据是第一类型时，控制装置操作用于喷射原稿的输送装置并输出以第一读取模式读取的图像数据，并且操作传送装置将原稿返回到压板并致动读取装置以读取 当第二类图像数据为二读模式时。

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