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    • 2. 发明公开
    • Magnetic head translation system for recording and reproducing on a magnetic layer on a photographic film
    • 装置,用于对摄影胶片移磁头用于记录和再现的磁性层
    • EP0743548A3
    • 2002-11-20
    • EP96420145.3
    • 1996-04-30
    • EASTMAN KODAK COMPANY
    • Brock, George WilliamSwanson, Robert EarlHower, Sheldon W.
    • G03B17/24G11B5/008
    • G11B5/00804G03B17/24G03B2217/24G11B21/02
    • A magnetic recording and/or reproducing head system particularly for use for writing and/or reading information on tracks in a magnetics-on-film (MOF) layer in the image area of photographic filmstrips, wherein the system provides for mounting of such magnetic heads on a suspension and translation system to move the magnetic heads from track to track of the MOF layer and longitudinally along a selected track. The filmstrip exhibits a lengthwise curvature of a predetermined sign and a cross-film curvature. The filmstrip is advanced to a stationary position in a curved transport path in the length dimension of the filmstrip, the curved transport path having a curvature radius of the same sign as the predetermined curvature sign of the filmstrip. The filmstrip edges are engaged in edge guides such that the transport path curvature and the edge guides negate cross-film curvature. The magnetic head is lengthwise translated along the selected track following the curvature radius on a head track selection assembly which includes a head track guide connected between first ends of a pair of positioning arms extending across the film edge guides for supporting the magnetic head for engagement and lengthwise translation with the filmstrip selected track by pivotal movement thereof. A head track motor drives the magnetic head along a head track selection assembly to a selected track position. The head track selection assembly includes a guide rod and a rotatable lead screw extending between free ends of the positioning arms and across the film transport path. Head mounting means for mounting the magnetic head in relation to the film transport path have a guide opening for engaging the guide rod for inhibiting rotation of the head mounting means about the lead screw on rotation of the lead screw and have a threaded bore for engaging the lead screw, whereby rotation of the lead screw effects translation of the head mounting means along the lead screw and guide rod and across the film transport path to a selected track.
    • 一种磁记录和/或再生磁头的系统特别是用于使用关于在照相电影胶片的图像区域中的磁性元件,薄膜(MOF)层的轨道写入和/或读取信息,worin系统提供谋求磁头安装 中的悬浮液和翻译系统上磁头从一个磁道移动到跟踪纵向沿选定轨道MOF层的和。 胶片具有预定的符号和交膜曲率的纵向曲率。 胶片被推进到静止位置以弯曲的搬送路径中的胶片的长度尺寸,具有相同的符号胶片的预定曲率符号的曲率半径弯曲的搬送路径。 胶片边缘从事寻求边缘引导件并传送路径曲率和边缘导向否定横膜的曲率。 磁头以下上的头道选择组件,其包括连接在一对定位臂在膜边缘导向延伸的第一端部之间的头部轨道引导装置用于支撑所述磁头用于接合和曲率半径沿选出的磁道纵向平移 纵向平移通过其枢转运动胶片所选磁道。 一种头轨马达驱动沿一个头道选择组件中的磁头到所选择的轨道位置。 头道选择组件包括一个导向杆和一个可旋转的基座导螺杆定位臂的自由端部之间并横跨薄膜传输路径延伸。头安装装置,用于在相对于安装磁头的胶片传送路径具有用于接合的导向开口 导杆对于抑制头部安装装置大约在导螺杆的旋转导螺杆的旋转,并具有一个螺纹孔,用于接合所述导螺杆,由此头安装装置沿着所述导螺杆的导螺杆影响翻译的旋转和 导杆和跨越所述胶片传送路径到所选择的轨道。
    • 8. 发明公开
    • Image transformation device enabling local modification of images
    • Gerätzur Bildtransformation,mit lokalerVeränderungvon Bildern
    • EP1056044A1
    • 2000-11-29
    • EP00420073.9
    • 2000-04-13
    • EASTMAN KODAK COMPANY
    • Philiponet, Etienne PierreVandroux, Jean-Philippe
    • G06T3/00
    • G06F3/002G06F3/04845G06T3/0093
    • The invention relates to image transformation.
      The device according to the invention comprises a computer 10 provided with a memory, a processing unit, and a control means 14 to supply, to the processing unit, a control signal enabling the activation of an image transformation algorithm contained in the memory and to change the information of the digital file representative of the image in order to supply a modified file that can be shown on a display device 12. The device is characterized in that the control means comprises a plurality of sensors 20, 22, 24, 26, each associated with a set zone of the image in such a way as to locally modify, in the set zone, the image supplied by the digital file according to the signal generated by the sensor and the algorithm selected from among the plurality of available algorithms.
    • 本发明涉及图像变换。 根据本发明的装置包括具有存储器,处理单元和控制装置14的计算机10,以向处理单元提供控制信号,该控制信号能够激活包含在存储器中的图像变换算法并改变 代表图像的数字文件的信息,以便提供可以在显示装置12上显示的修改文件。该装置的特征在于,控制装置包括多个传感器20,22,24,26,每个 与图像的设定区域相关联,以便在设定区域中根据由传感器生成的信号和从多个可用算法中选择的算法在数字文件中提供的图像进行局部修改。