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    Transparent document feeder and image reading apparatus
    92.
    发明专利
    Transparent document feeder and image reading apparatus 审中-公开
    透明文档进纸器和图像读取装置

    公开(公告)号：JP2005094477A

    公开(公告)日：2005-04-07

    申请号：JP2003326353

    申请日：2003-09-18

    Applicant: Seiko Epson Corp ,  セイコーエプソン株式会社

    Inventor： BABA TERUO ,  AKAHA HISAYUKI ,  HARRICK SELVAN ,  LETCHUMANAN THIAGARAJAN

    IPC: H04N1/00 ,  H04N1/04 ,  H04N1/12 ,  H04N1/193

    CPC classification number: H04N1/122 ,  H04N1/121 ,  H04N1/123 ,  H04N1/193 ,  H04N2201/0408

    Abstract: PROBLEM TO BE SOLVED: To provide a transparent document feeder enabling reading a high-quality image from a transparent original without damaging the image recording region of a film without requiring time and effort of loading a transparent document in a carrying holder.
    SOLUTION: The document feeder is provided with a first rail for guiding one end of the transparent original, a second rail provided in parallel with the first rail with the original reading region sandwiched and guiding the other end of the transparent original, a first belt opposing the first rail at a position where the one end of the transparent original is positioned therebetween and carrying the transparent original along the first rail, a second belt opposing the second rail at a position where the other end of the transparent original is positioned therebetween and carrying the transparent original along the second rail, a first engaging means for engaging the one end of the transparent original with the first belt, a second engaging means for engaging the other end of the transparent original with the second belt, and a driving means for driving the first belt and the second belt synchronously with each other.
    COPYRIGHT: (C)2005,JPO&NCIPI

    Abstract translation: 要解决的问题：提供一种能够从透明原件读取高质量图像而不损坏胶片的图像记录区域的透明文件馈送器，而不需要将透明文档装载在携带保持器中的时间和精力。

    解决方案：文件进给器设置有用于引导透明原件的一端的第一轨道，与第一轨道平行设置的第二轨道，原稿读取区域被夹持并引导透明原稿的另一端， 第一带，其在透明原件的一端位于其间并且沿着第一轨道承载透明原件的位置处相对于第一轨道;第二带，其在透明原件的另一端定位的位置处与第二轨道相对; 并且沿着第二轨道承载透明原件，用于将透明原件的一端与第一带接合的第一接合装置，用于将透明原件的另一端与第二带接合的第二接合装置，以及驱动 用于相互同步地驱动第一带和第二带的装置。 版权所有（C）2005，JPO＆NCIPI

    Image scanner
    94.
    发明专利
    Image scanner 失效

    公开(公告)号：JP3453506B2

    公开(公告)日：2003-10-06

    申请号：JP1385398

    申请日：1998-01-27

    Applicant: 富士写真フイルム株式会社

    Inventor： 博明 中村

    IPC: H04N1/19 ,  H04N1/00 ,  H04N1/10 ,  H04N1/193 ,  H04N1/407

    CPC classification number: H04N1/00819 ,  H04N1/00795 ,  H04N1/10 ,  H04N1/193 ,  H04N1/4072 ,  H04N2201/0408 ,  H04N2201/0416

    Abstract: There is provided an image reading apparatus wherein prior to fine scan of an original image using a line CCD sensor at high resolution, a single prescan at low resolution is performed on the scanning lines of the original image using at least two different storage times of the line CCD sensor, in order to determine the reading conditions for the fine scan at the high resolution and the conditions for correction the fine scanned image date. Irrespective of the density of a particular frame image, a single prescan suffices for detecting maximum and minimum densities as well as high-density and medium-to low density image data of appropriate precision in an appropriate and positive way. Then, image information for acquiring not only optimal reading conditions for fine scan that are associated with the density and other characteristics of the original image, but also the conditions as for correcting the captured image data processing conditions can be obtained.

    MOTION PICTURE SCANNING SYSTEM
    96.
    发明申请
    MOTION PICTURE SCANNING SYSTEM 审中-公开
    运动图像扫描系统

    公开(公告)号：WO2013057486A1

    公开(公告)日：2013-04-25

    申请号：PCT/GB2012/052564

    申请日：2012-10-17

    Applicant: WINDENSE LTD

    Inventor： HOWELL, Michael

    IPC: H04N5/253 ,  H04N1/195 ,  H04N3/38 ,  H04N1/387 ,  H04N1/00 ,  H04N5/235

    CPC classification number: H04N5/253 ,  H04N1/19594 ,  H04N1/3876 ,  H04N1/3878 ,  H04N1/4097 ,  H04N5/2356 ,  H04N2201/0408

    Abstract: Described herein is a film scanner, such as scanner for scanning motion picture film, the film scanner comprising one or more imaging devices configured to collect an image of an imaging area; and a transit system for producing relative motion of the film and the imaging device. Advantageously, at least one of the imaging devices comprises a digital single lens reflex (SLR) camera.

    Abstract translation: 这里描述的是一种胶片扫描仪，例如用于扫描动态影像胶片的扫描仪，该胶片扫描器包括被配置成收集成像区域的图像的一个或多个成像装置; 以及用于产生胶片和成像装置的相对运动的运送系统。 有利地，成像装置中的至少一个包括数字单反相（SLR）相机。

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