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    SCANNING APPARATUS AND IMAGE FORMING APPARATUS HAVING THE SAME
    12.
    发明申请
    SCANNING APPARATUS AND IMAGE FORMING APPARATUS HAVING THE SAME 有权
    扫描设备和具有该设备的图像形成设备

    公开(公告)号：US20130016406A1

    公开(公告)日：2013-01-17

    申请号：US13623328

    申请日：2012-09-20

    Applicant: Yong-jun YOO

    Inventor： Yong-jun YOO

    IPC: H04N1/04

    CPC classification number: H04N1/1017 ,  H04N1/0035 ,  H04N1/00477 ,  H04N1/0049 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/0452

    Abstract: A scanning apparatus to indicate a scanning progress status includes a main body having a platen on which a document is set, a scanning module to move inside the main body and to scan the document, and an indicating light disposed integrally with the scanning module to indicate a current location of the scanning module.

    Abstract translation: 指示扫描进展状态的扫描装置包括：具有设置文件的台板的主体，在主体内移动并扫描原稿的扫描模块以及与扫描模块一体设置的指示灯，以指示 扫描模块的当前位置。

    PDA compatible text scanner
    13.
    发明授权
    PDA compatible text scanner 失效
    PDA兼容文字扫描器

    公开(公告)号：US08235291B2

    公开(公告)日：2012-08-07

    申请号：US12928665

    申请日：2010-12-16

    Applicant: Erich Wolf

    Inventor： Erich Wolf

    IPC: G06K7/10

    CPC classification number: G06F1/1686 ,  G06F1/1626 ,  G06F1/1632 ,  H04N1/00204 ,  H04N1/00236 ,  H04N1/00241 ,  H04N1/00331 ,  H04N1/0044 ,  H04N1/03 ,  H04N1/0301 ,  H04N1/0303 ,  H04N1/0305 ,  H04N1/195 ,  H04N2201/001 ,  H04N2201/0051 ,  H04N2201/0056 ,  H04N2201/0063 ,  H04N2201/0068 ,  H04N2201/0081 ,  H04N2201/0084 ,  H04N2201/0096 ,  H04N2201/043 ,  H04N2201/0452

    Abstract: An optical text scanning device compatible with a small handheld computer such as a personal digital assistant (PDA). The scanning device allows for a clear view of the text that is scanned simultaneous to the scanning process so that the operator can continuously align the device to the text. The scanned images of the text are converted in real-time to standard byte or word characters for subsequent display on the computer's viewing screen. The operator can quickly verify the accuracy of the conversion by comparing the displayed character with the actual character of text on the surface that is being scanned. Scanned text characters are stored in standard digital text files for ease of manipulation.

    Abstract translation: 与诸如个人数字助理（PDA）的小型手持计算机兼容的光学文本扫描装置。 扫描设备允许清晰地查看与扫描过程同时扫描的文本，使得操作者可以将设备连续地对准文本。 将文本的扫描图像实时转换为标准字节或字符字符，以便随后在计算机的查看屏幕上显示。 通过将显示的字符与正在扫描的表面上的文本的实际字符进行比较，操作员可以快速验证转换的准确性。 扫描的文本字符存储在标准数字文本文件中，以方便操作。

    IMAGE READING UNIT AND OVERHEAD IMAGE READING DEVICE
    15.
    发明申请
    IMAGE READING UNIT AND OVERHEAD IMAGE READING DEVICE 有权
    图像读取单元和OVERHEAD图像读取装置

    公开(公告)号：US20110286052A1

    公开(公告)日：2011-11-24

    申请号：US13075720

    申请日：2011-03-30

    Applicant: Masanari TAKABATAKE

    Inventor： Masanari TAKABATAKE

    IPC: H04N1/04

    CPC classification number: H04N1/00395 ,  H04N1/00798 ,  H04N1/00816 ,  H04N1/00896 ,  H04N1/02855 ,  H04N1/193 ,  H04N2201/0081 ,  H04N2201/02456 ,  H04N2201/02462 ,  H04N2201/0436 ,  H04N2201/0452

    Abstract: An image reading unit includes an image reading section that reads an image of a document in a one-dimensional direction by one-dimensionally aligned imaging elements, a light source that irradiates an image reading region by the image reading section with light, and a rotation head that holds the image reading section and the light source in a manner that the image reading section and the light source are rotatable relative to the document about a rotation axis which is parallel to an alignment direction of the imaging elements.

    Abstract translation: 图像读取单元包括图像读取部，其通过一维排列的成像元件来读取一维方向上的文档的图像，通过图像读取部使光照射图像读取区域的光源和旋转 头部，其以图像读取部分和光源相对于文档围绕与成像元件的排列方向平行的旋转轴线旋转的方式保持图像读取部分和光源。

    Digital Document Capture and Storage System
    17.
    发明申请
    Digital Document Capture and Storage System 审中-公开
    数字文件采集和存储系统

    公开(公告)号：US20080212150A1

    公开(公告)日：2008-09-04

    申请号：US12090036

    申请日：2006-10-12

    Applicant: Joachim Bremm ,  Eric Rietzke

    Inventor： Joachim Bremm ,  Eric Rietzke

    IPC: H04N1/195

    CPC classification number: H04N1/195 ,  H04N2201/0081 ,  H04N2201/0452

    Abstract: The invention relates to a digital document acquisition and storage system, comprising a stand with a support arm hinged thereto and a digital camera, which has an image acquisition area that can be displayed by means of an optical positioning aid and is connected to an electronic data processing device. The aim of the invention is to develop a digital document acquisition and storage system with which it is easy to precisely align the document during reading for electronic acquisition, resulting in a file which gives a qualitative representation of the document which largely matches that of the original. The aim is achieved using a system in which the digital camera has a resolution of at least two million pixels and the optical positioning aid is a single laser which, using a lens, displays a border of the image acquisition area with four guide edges.

    Abstract translation: 本发明涉及一种数字文件采集和存储系统，其包括具有与其铰接的支撑臂的支架和数字照相机，数字照相机具有能够通过光学定位辅助装置显示的图像获取区域，并连接到电子数据 处理装置。 本发明的目的是开发一种数字文档采集和存储系统，通过该系统，可以容易地在读取期间精确地对准文档以进行电子采集，从而得到一个文件，该文件给出了与原始文档大致匹配的文档的定性表示 。 目的是使用其中数码相机具有至少两百万像素的分辨率并且光学定位辅助器是单个激光器的系统来实现的，该激光器使用透镜显示具有四个引导边缘的图像采集区域的边界。

    Image reading apparatus and image reading method
    18.
    发明申请
    Image reading apparatus and image reading method 有权

    公开(公告)号：US20060001923A1

    公开(公告)日：2006-01-05

    申请号：US10963878

    申请日：2004-10-12

    Applicant: Masaki Kakutani

    Inventor： Masaki Kakutani

    IPC: H04N1/04 ,  H04N1/46

    CPC classification number: H04N1/00681 ,  H04N1/00687 ,  H04N1/0071 ,  H04N1/00713 ,  H04N1/00737 ,  H04N1/0075 ,  H04N1/00779 ,  H04N1/0405 ,  H04N1/0429 ,  H04N2201/0452

    Abstract: This invention provides an image reading apparatus including a light source unit which has a plurality of light sources in the same direction as the main scanning direction of an original and irradiates the original to read the original, a reader which reads the original on the basis of irradiation by the light source section and outputs reading information, an original region identificator which identifies an original existing region where the original exists, and a lighting control unit which executes lighting control of the light sources corresponding to the original region identified by the original region identificator. An image reading method using the image reading apparatus is also provided.

    Method and apparatus for indicating a field of view for a document camera
    19.
    发明授权
    Method and apparatus for indicating a field of view for a document camera 有权
    用于指示文件相机的视场的方法和装置

    公开(公告)号：US06463220B1

    公开(公告)日：2002-10-08

    申请号：US09707930

    申请日：2000-11-08

    Applicant: Christopher R. Dance ,  Mauritius Seeger

    Inventor： Christopher R. Dance ,  Mauritius Seeger

    IPC: G03B1748

    CPC classification number: H04N1/19594 ,  G03B17/06 ,  H04N1/195 ,  H04N2201/043 ,  H04N2201/0436 ,  H04N2201/0452 ,  H04N2201/04717 ,  H04N2201/04743 ,  H04N2201/04751

    Abstract: A document camera is described for capturing an electronic image of a document, for subsequent optical character recognition. In order to avoid the need for a user to look through a viewfinder of the camera, the camera comprises a projector for projecting an optical field of view indicator on to the document. The user can see the projected indicator on the document page, indicating the effective field of view of the camera. The camera may include auto-focus and zooming mechanisms. In one form, the camera processes a detected image to determine a capture zone corresponding to whole regions of the document falling entirely within the field of view. The projected indicator is controlled to indicate only the capture zone. When the image is to be captured, the camera zooms in to the capture zone to capture the image at maximum resolution.

    Abstract translation: 描述用于捕获文档的电子图像的文档照相机，用于随后的光学字符识别。 为了避免用户需要通过相机的取景器观看，相机包括用于将光学视场指示器投影到文档上的投影仪。 用户可以在文档页面上看到投影指示，指示相机的有效视场。 相机可能包括自动对焦和缩放机制。 在一种形式中，相机处理检测到的图像以确定与完全落在视场内的文档的整个区域相对应的捕获区域。 控制投影指示器仅指示捕获区域。 拍摄图像时，照相机会放大到拍摄区域，以最大的分辨率拍摄图像。

    Apparatus for guiding a manually-operated scanning device
    20.
    发明授权
    Apparatus for guiding a manually-operated scanning device 失效
    用于引导手动扫描装置的装置

    公开(公告)号：US5940546A

    公开(公告)日：1999-08-17

    申请号：US546513

    申请日：1997-09-12

    Applicant: John Avery Howard

    Inventor： John Avery Howard

    IPC: H04N1/107 ,  H04N1/24

    CPC classification number: H04N1/107 ,  H04N2201/043 ,  H04N2201/0452

    Abstract: Apparatus for scanning an image comprising a manually-operated scanning device with a photoelectric source and having a light tunnel extending from the photoelectric source to a side of the manually-operated scanning device. The scanning device with light tunnels offers high contrast edges and encourages proper alignment of the image being scanned. In one embodiment, the scanning device has a light tunnel extending from each vertical side corresponding to and illuminating the horizontal axis to be scanned. In another embodiment, the scanning device has, in addition to light tunnels illuminating the horizontal axis, light tunnels extending from the front or horizontal side of the scanning device to illuminate the vertical boundary that is scanned by the scanning device. The light tunnels in the invention provide the user with a highly visible reference of exactly where the manually-operated scanning device's scan window is located at a particular instance.

    Abstract translation: 一种用于利用光电源扫描包括手动操作的扫描装置并且具有从光电源延伸到手动扫描装置的一侧的光通道的图像的装置。 具有光通道的扫描设备提供高对比度边缘，并鼓励正在扫描的图像正确对齐。 在一个实施例中，扫描装置具有从对应于并照射待扫描的水平轴的每个垂直侧延伸的光通道。 在另一个实施例中，除了照亮水平轴的光通道之外，扫描装置还具有从扫描装置的前侧或水平侧延伸的照明通道，以照亮由扫描装置扫描的垂直边界。 本发明中的光通道为用户提供了在特定情况下手动操作的扫描设备的扫描窗口位于何处的高度可见的参考。

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