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    • 1. 发明申请
    • DEVICE FOR VIEWING DOCUMENTS
    • 设备技术文档查看
    • WO01024509A1
    • 2001-04-05
    • PCT/DE2000/003172
    • 2000-09-13
    • H04N1/04H04N1/10H04N1/107H04N1/193H04N1/00
    • H04N1/00246H04N1/1017H04N1/1043H04N1/1048H04N1/193H04N2201/0422H04N2201/043
    • The invention relates to a device for viewing documents in a flat bed scanner which consists of a stationary document support (1) and a movable scanning unit (4) with a light source (5) for illuminating the document (2) to be scanned, an optoelectronic transducer (7) and a scanning lens (6) for imaging the scanning line of the document (2) onto the optoelectronic transducer (7). A light source (11) is provided below the document support (1), and a diffusing foil (12) is fastened to the scanning unit (4). When the scanning unit (4) is brought into a parking position, it pulls the diffusing foil (12) below the document support (1). When the scanning unit (4) is moved across the document support (1), it draws back the diffusing foil. When the scanning unit (4) is in a parking position, the diffusing foil (12) is tightened by means of an appropriate tightening device.
    • 本发明描述了一种装置,用于在平板扫描仪观看具有静止最模板支承件(1)和(4)具有光源(5),用于照明所述文档被扫描的可移动的感测单元的模板(2),光电转换元件(7)和 用于对光电转换元件进行成像的原始(2)的扫描线扫描透镜(6)(7)。 主载体下面(1)为(11)安装一个光源,和拾取单元(4)被安装,其通过所述拾取单元(4)的文件支承件(1),当拾取单元下绘制的光扩散膜(12)(4 )被带入一个停车位置,并且(由扫描单元4)被拉开,经由主载波(1)在扫描期间的拾取单元(4)上移动时。 光扩散膜(12)被紧密地通过合适的夹紧装置拉伸,当拾取单元(4)处于停放位置。
    • 3. 发明申请
    • REMOTE INTERACTIVE PROJECTOR WITH IMAGE ENHANCEMENT
    • 远程互动投影机与图像增强
    • WO1997016015A1
    • 1997-05-01
    • PCT/US1996016993
    • 1996-10-23
    • POLYCOM, INC.
    • POLYCOM, INC.HINMAN, Brian, L.RODMAN, Jeffrey, C.BAKER, Philip, G.
    • H04N01/00
    • H04N1/00246G03B21/132H04N1/00392H04N1/00795H04N1/195H04N1/40H04N1/42H04N2201/0436
    • The projector (11) of the present invention provides a means for interactively displaying and annotating a document image at two separate locations. The projector consists of an image plate (39) having an array of picture elements for displaying the image; a projection mechanism for projecting the image displayed by the image plate onto a projection screen (49); and a digitizer (41) having a coordinate input array which corresponds to the array of picture elements of the image plate (39), wherein the image displayed by the image plate (39) changes in response to coordinate inputs to the digitizer (41). A method for interactively annotating an image communicated between a remote and local image includes the procedure of simultaneously transmitting to the remote projector (107) annotations made to an image in the local projector (101). Image enhancement means are provided including an overlap-region calibration, a set of cross-polarizers (144, 146), a high-intensity strobed flash lamp (17) using interlaced scanning, sub-divided picture elements, and automatic gain correction.
    • 本发明的投影仪(11)提供了用于在两个分开的位置交互地显示和注释文档图像的装置。 投影仪由具有用于显示图像的图像元素阵列的图像板(39)组成; 用于将由所述图像板显示的图像投影到投影屏幕(49)上的投影机构; 以及具有对应于图像板(39)的像素阵列的坐标输入阵列的数字转换器(41),其中由图像板(39)显示的图像响应于对数字转换器(41)的坐标输入而改变, 。 用于交互地注释在远程和本地图像之间传送的图像的方法包括同时向远程投影仪(107)发送对本地投影仪(101)中的图像所做的注释的过程。 提供图像增强装置,包括重叠区域校准,一组交叉偏振器(144,146),使用隔行扫描,分割图像元素和自动增益校正的高强度选通闪光灯(17)。
    • 4. 发明申请
    • SCROLLING SYSTEM FOR A ROLL OF PRINTED MEDIA AND A METHOD THEREFOR
    • 用于印刷媒体的滚动系统及其方法
    • WO2015063290A1
    • 2015-05-07
    • PCT/EP2014/073543
    • 2014-11-03
    • OCE-TECHNOLOGIES B.V.
    • DEL-AGUILA, ArletteDUPRE, Michael
    • G09F11/29G09F11/295G09F11/32
    • H04N5/225G09F11/29G09F11/295G09F11/325G09F2011/0018H04N1/00246H04N1/0032
    • The invention relates to a scrolling system for scrolling a printed roll of media comprising a mechanical scrolling apparatus and a user interface device (8A-8C), the mechanical scrolling apparatus comprising a first winder (1A) for placing the printed roll and from which first winder (1A) the printed roll is unwindable, a second winder (1B) for winding up the printed roll unwound from the first winder (1A), wherein at least one winder of the first and second winder (1Α,1Β) is drivable by a motor, an unwound area (4) at which a piece of the printed roll is unwound from the first winder (1A) and not yet wound up on the second winder (1B), and the user interface device (8A-8C) configured to receive a selection of a part of a digital representation of images printed on the roll, wherein upon receiving a selection of the part of the digital representation of the images printed on the roll by means of the user interface (8A-8C) device the motor is activated in order to scroll the printed roll by means of the two winders (1Α,1Β) until a piece of the printed roll arrives in the unwound area (4), which piece of the printed roll corresponds to the selected part of the digital representation. The invention also relates to a method to be applied by the scrolling system.
    • 本发明涉及一种用于滚动包括机械滚动装置和用户界面装置(8A-8C)的印刷卷筒的滚动系统,所述机械滚动装置包括用于放置打印辊的第一卷绕机(1A) 卷绕机(1A)印刷的卷筒是可展开的,用于卷绕从第一卷绕机(1A)展开的印刷卷的第二卷绕机(1B),其中第一和第二卷绕机(1A,1B)的至少一个卷绕机可由 一个电动机,一个退绕区域(4),一片印刷辊从第一络纱机(1A)展开而尚未卷绕在第二卷绕机(1B)上,用户界面装置(8A-8C)被配置 接收打印在卷上的图像的数字表示的一部分的选择,其中在通过用户界面(8A-8C)设备接收到打印在卷上的图像的数字表示的部分的选择时, 电机被激活以滚动打印 通过两个络纱机(1A,1B)滚动,直到一片印刷卷到达展开区域(4),哪个印刷卷对应于数字表示的所选部分。 本发明还涉及一种由滚动系统应用的方法。
    • 5. 发明申请
    • IMAGE MODIFIERS FOR USE IN SCANNING PHOTOGRAPHIC IMAGES
    • 用于扫描摄影图像的图像修改器
    • WO00072144A1
    • 2000-11-30
    • PCT/US2000/012956
    • 2000-05-12
    • H04N1/00G06F9/455G03B11/00
    • H04N1/00246H04N1/00127H04N1/00795H04N1/00827
    • A system and a method for modifying an original image to simulate a painting effect, wherein an irregularly translucent diffusion element is configured to be overlayed with an original image (see Fig., item 91) such as a photograph or picture and a scanner or photocopier is configured to scan an imaging area adjacent the original image overlayed with the diffusion element (see Fig., item 93) and produce image data representative of the original image modified by the diffusion element. Alternatively, the painting effect can be simulated in software to produce shifts in pixels of original image data and display a distorted image with painting effect based on the shifts in pixel values.
    • 一种用于修改原始图像以模拟绘画效果的系统和方法,其中不规则半透明的漫射元件被配置为与诸如照片或图片的原始图像(见图91)和扫描仪或复印机 被配置为扫描与扩散元件重叠的原始图像相邻的成像区域(参见图93),并且产生表示由扩散元件修改的原始图像的图像数据。 或者,可以在软件中模拟绘画效果以产生原始图像数据的像素的移动,并且基于像素值的偏移来显示具有绘画效果的失真图像。