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    SCANNER
    91.
    发明申请
    SCANNER 审中-公开
    扫描器

    公开(公告)号：US20120120463A1

    公开(公告)日：2012-05-17

    申请号：US13157817

    申请日：2011-06-10

    Applicant: Yulun HU

    Inventor： Yulun HU

    IPC: H04N1/04

    CPC classification number: H04N1/195 ,  H04N1/00562 ,  H04N2201/0081 ,  H04N2201/0436 ,  H04N2201/0446

    Abstract: A scanner comprising a shell with a rut, and a lens arm matching the shape of rut connected with the shell through a revolving shaft. The scanner makes a 180 degree rotation orbiting with the revolving shaft. Lens arm and shell are vertical when in use, resembling the expansion structure of “7.” A flexible pole is retracted when out of use, and the lens arm is folded into the rut of shell. The lens arm and flexible pole are connected by metal revolving shaft as a connecting part, both of which can be set up in the shell to avoid the horizontal bar drooping or being upswept.

    Abstract translation: 一种扫描器，包括具有车辙的壳体，以及通过旋转轴与通过壳体连接的车辙形状匹配的透镜臂。 扫描仪与旋转轴一起旋转180度。 透镜臂和外壳在使用时是垂直的，类似于“7.”的扩展结构。当不使用时，柔性杆被缩回，并且镜头臂被折叠成壳的车辙。 透镜臂和柔性杆通过金属旋转轴连接作为连接部分，两者都可以安装在壳体中，以避免水平杆下垂或上升。

    Image reading apparatus
    92.
    发明授权
    Image reading apparatus 失效
    图像读取装置

    公开(公告)号：US08149473B2

    公开(公告)日：2012-04-03

    申请号：US11915945

    申请日：2005-12-22

    Applicant: Haruhisa Oshida ,  Yuichi Yamamoto ,  Ayumu Murakami ,  Takuma Koizumi ,  Kiyoshi Oyama ,  Toshifumi Itabashi ,  Yusuke Imai

    Inventor： Haruhisa Oshida ,  Yuichi Yamamoto ,  Ayumu Murakami ,  Takuma Koizumi ,  Kiyoshi Oyama ,  Toshifumi Itabashi ,  Yusuke Imai

    IPC: H04N1/04

    CPC classification number: H04N1/19 ,  H04N1/0464 ,  H04N1/1017 ,  H04N1/1215 ,  H04N1/125 ,  H04N1/195 ,  H04N2201/0436 ,  H04N2201/0458

    Abstract: An image reading apparatus is provided that can prevent image streaks due to dirt, stain or the like from being produced in an image of an original that is read while being conveyed. The image reading apparatus (A) includes an ADF (40) having a scanner unit (59) incorporated therein and comprised of a cylinder (60) having an outer peripheral surface thereof on which a plurality of read pixels (61) are arranged in a matrix. In reading an original (D), the scanner unit is rotatably driven in an original conveying direction at a circumferential speed approximately equal to an original conveying speed, and reads image information on the original passing through an image reading position (P1).

    Abstract translation: 提供一种图像读取装置，其能够防止在被输送时读取的原稿的图像中产生由污垢，污渍等引起的图像条纹。 图像读取装置（A）包括具有并入其中的扫描器单元（59）的ADF（40），其包括具有外周表面的圆筒（60），多个读取像素（61）布置在其中 矩阵。 在读取原稿（D）时，扫描器单元以原始传送速度大致等于圆周速度以原始传送方向旋转驱动，并且读取通过图像读取位置（P1）的原稿上的图像信息。

    Image processing device, image projection apparatus, image processing method, recording medium, and computer data signal
    94.
    发明授权
    Image processing device, image projection apparatus, image processing method, recording medium, and computer data signal 有权
    图像处理装置，图像投影装置，图像处理方法，记录介质和计算机数据信号

    公开(公告)号：US08111949B2

    公开(公告)日：2012-02-07

    申请号：US11067087

    申请日：2005-02-25

    Applicant: Keiichi Sakurai

    Inventor： Keiichi Sakurai

    IPC: G06K9/32

    CPC classification number: H04N1/00283 ,  G06T3/0006 ,  H04N1/195 ,  H04N1/387 ,  H04N1/40068 ,  H04N2201/0436

    Abstract: A captured image projection apparatus obtains projection parameters and image effect correction parameters from a moving image captured at a low resolution in a task different from a task in which capturing of a high-resolution still image is to be performed, when a change ceases to occur in the moving image and before the capturing of the high-resolution still image is started. The apparatus changes the scale of the obtained projection parameters from one for low-resolution image to one for high-resolution image. The apparatus applies an image conversion process and an image effect process to the captured high-resolution still image by using the projection parameters and image effect correction parameters obtained before the still image is captured. Thereby, the captured image projection apparatus shortens the time required from the capturing of the image to projection thereof.

    Abstract translation: 拍摄图像投影装置在不同于将要执行高分辨率静止图像的拍摄的任务的任务中以低分辨率捕获的运动图像获取投影参数和图像效果校正参数，当变化不再发生时 在移动图像中并且在开始拍摄高分辨率静止图像之前。 该装置将获得的投影参数的比例从低分辨率图像的尺度改变为用于高分辨率图像的尺度。 该装置通过使用拍摄静止图像之前获得的投影参数和图像效果校正参数，对拍摄的高分辨率静止图像应用图像转换处理和图像效果处理。 由此，拍摄图像投影装置缩短从拍摄图像到投影所需的时间。

    Document camera
    95.
    发明授权
    Document camera 失效
    文件相机

    公开(公告)号：US07929050B2

    公开(公告)日：2011-04-19

    申请号：US11824293

    申请日：2007-06-29

    Applicant: Ernie Liang ,  Rajeev Mishra ,  Supina Mapon

    Inventor： Ernie Liang ,  Rajeev Mishra ,  Supina Mapon

    IPC: H04N5/225 ,  G03B21/14 ,  G03B21/22

    CPC classification number: H04N1/00519 ,  H04N1/00559 ,  H04N2201/0081 ,  H04N2201/0096 ,  H04N2201/02404 ,  H04N2201/0436

    Abstract: A document camera includes a base, a first arm, a second arm, and a camera head assembly. The base includes control electronics. The first arm is connected at a first end to a side of the base utilizing a first hinge. The second arm is connected at a first end to a second end of the first arm utilizing the second hinge. The camera head assembly is connected at a first end to a second end of the second arm utilizing the third hinge. The camera head assembly includes a lens adjuster and an imaging sensor and movement of the lens adjuster changes an orientation of the imaging sensor. The first side of the first arm is connected to a first side of the base and a second side of the first arm is connected to the second hinge.

    Abstract translation: 文件照相机包括基座，第一臂，第二臂和照相机头组件。 基地包括控制电子。 第一臂使用第一铰链在第一端连接到基座的一侧。 第二臂利用第二铰链在第一端连接到第一臂的第二端。 相机头组件利用第三铰链在第一端连接到第二臂的第二端。 相机头组件包括透镜调节器和成像传感器，并且透镜调节器的移动改变成像传感器的取向。 第一臂的第一侧连接到基座的第一侧，第一臂的第二侧连接到第二铰链。

    PRESENTATION DEVICE
    96.
    发明申请
    PRESENTATION DEVICE 审中-公开
    演示装置

    公开(公告)号：US20100302390A1

    公开(公告)日：2010-12-02

    申请号：US12767204

    申请日：2010-04-26

    Applicant: Masaki Tanabe ,  Masataka Furuya

    Inventor： Masaki Tanabe ,  Masataka Furuya

    IPC: H04N5/232

    CPC classification number: H04N5/45 ,  G09B5/06 ,  H04N1/00291 ,  H04N1/195 ,  H04N1/19594 ,  H04N2201/043 ,  H04N2201/0436

    Abstract: A document presentation device 10 includes a video signal controller 50 adapted to output a video signal of a video image for display on a display unit 40; and a remote controller RC. The video signal controller 50 includes a video signal processing unit 60 for creating a live video image within the field captured by an image sensor 31a; and a capture control unit that upon receiving an instruction from a capture instruction portion of the remote controller RC, on the basis of the picture signal of the image sensor 31a, creates a still image reduced in size relative to the field of capture and displays the still image in a capture window PiW superimposed on the live video image; and that upon receiving an instruction from a position instruction unit changes the display position of the capture window.

    Abstract translation: 文件呈现装置10包括视频信号控制器50，其适于输出用于显示在显示单元40上的视频图像的视频信号; 和遥控器RC。 视频信号控制器50包括用于在由图像传感器31a捕获的场内产生实况视频图像的视频信号处理单元60; 捕获控制单元，在从遥控器RC的拍摄指示部接收到指示的情况下，基于图像传感器31a的图像信号，生成相对于捕捉场减小的静止图像，并显示 静态图像在捕获窗口PiW叠加在实时视频图像上; 并且在从位置指令单元接收到指令时，改变捕获窗口的显示位置。

    Method and apparatus for capturing images of a document with interaction
    98.
    发明授权
    Method and apparatus for capturing images of a document with interaction 失效
    用于通过交互捕获文档的图像的方法和装置

    公开(公告)号：US07711207B2

    公开(公告)日：2010-05-04

    申请号：US10900910

    申请日：2004-07-28

    Applicant: Stephen Bernard Pollard ,  Maurizio Pilu

    Inventor： Stephen Bernard Pollard ,  Maurizio Pilu

    IPC: G06K9/32

    CPC classification number: G06F3/0425 ,  H04N1/195 ,  H04N1/19594 ,  H04N2201/0416 ,  H04N2201/0436 ,  H04N2201/046

    Abstract: The user assistance system provides a system and method for capturing images of a document and interaction of a primary user with the document in an interaction session. Briefly described, one embodiment comprises an image capture means adapted to capture an initial image of the document and at least one subsequent, additional image of the document during an interaction session, the image being mapped to a known co-ordinate system, interaction capture means for capturing the interaction of a user with the document whereby to determine at least one co-ordinate of a pointer used for the interaction relative to the same co-ordinate system defined for the initial captured image, and processing means for determining an appropriate transform that maps the additional image onto the original image.

    Abstract translation: 用户辅助系统提供用于在交互会话中捕获文档的图像和主用户与文档的交互的系统和方法。 简要描述，一个实施例包括适于在交互会话期间捕获文档的初始图像和文档的至少一个后续附加图像的图像捕获装置，该图像被映射到已知的坐标系统，交互捕获装置 用于捕获用户与文档的交互，从而确定用于相对于为初始捕获图像定义的相同坐标系的交互的指针的至少一个坐标;以及处理装置，用于确定适当变换， 将附加图像映射到原始图像上。

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