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    • 9. 发明授权
    • Photographic film inspection apparatus
    • 摄影胶卷检验仪
    • US5729328A
    • 1998-03-17
    • US665684
    • 1996-06-18
    • Tsutomu KimuraJunji Sugano
    • Tsutomu KimuraJunji Sugano
    • G03B27/80G03B27/62G03B27/73G03B27/52G03B27/72
    • G03B27/6285G03B27/735G03B2206/004G03B2217/244G03B2217/247
    • A photographic film inspection apparatus for inspecting a photographic film before it undergoes exposure. The photographic film inspection apparatus includes an exposure condition reading unit for reading from the photographic film information regarding exposure conditions necessary for exposure including information regarding each picture frame, a digital image information capturing unit for dividing an image recorded on each picture frame of the photographic film into a plurality of pixels and for capturing them as data, an image presence/absence detection unit for detecting whether or not an image is recorded in a predetermined photographable area of the photographic film, an exposure condition calculation unit for calculating exposure conditions used during exposure based on the exposure condition information read by the exposure condition reading unit, and a digital image information correction unit for correcting the digital image information so as to permit images captured by the digital image information capturing unit to be properly reproduced on the photosensitive material though exposed under standard exposure conditions. With this structure, various inspection processes can be performed efficiently using a single inspection apparatus before printing images on a printing paper through exposure.
    • 照相胶片检查装置,用于在曝光之前检查照相胶片。 摄影胶片检查装置包括:曝光条件读取单元,用于从照相胶片读取关于包含关于每个图像帧的信息的曝光所需的曝光条件的信息;数字图像信息捕获单元,用于分割记录在摄影胶片的每个相框上的图像 分成多个像素并将其作为数据进行拍摄;图像存在/不存在检测单元,用于检测图像是否被记录在照相胶片的预定可拍摄区域中;曝光条件计算单元,用于计算曝光期间使用的曝光条件 基于由曝光条件读取单元读取的曝光条件信息,以及数字图像信息校正单元,用于校正数字图像信息,以便允许由数字图像信息捕捉单元拍摄的图像通过感光材料适当地再现,尽管 在标准暴露条件下暴露。 利用这种结构,通过曝光在打印纸上打印图像之前,可以使用单个检查装置有效地执行各种检查处理。
    • 10. 发明授权
    • Photographic film preparation workstation
    • 摄影胶片制作工作站
    • US5612796A
    • 1997-03-18
    • US394533
    • 1995-02-17
    • Bradley C. DeCookThomas J. Murray
    • Bradley C. DeCookThomas J. Murray
    • G03B27/46G03D15/00H04N1/27
    • G03D15/001G03B27/462G03B2217/244G03B2217/247
    • A photographic film preparation workstation for supplying a high speed photographic printer and an index printer with film image computational data and film encoded data includes a film motion controller subsystem for controlling film movement, a film code reader subsystem for reading optically encoded film data, a magnetics reader subsystem for reading magnetically encoded film data, a film scanner subsystem for scanning film image data and generating a scanned image signal, a magnetics writer subsystem for optionally writing magnetic data to new format films, and a workstation controller in communication with the workstation subsystems for organizing, storing, and distributing subsystem signals.
    • 用于向高速摄影打印机和索引打印机提供胶片图像计算数据和胶片编码数据的摄影胶片制备工作站包括用于控制胶片移动的胶片运动控制器子系统,用于读取光学编码胶卷数据的胶片代码阅读器子系统, 用于读取磁编码胶片数据的读取器子系统,用于扫描胶片图像数据并产生扫描图像信号的胶片扫描器子系统,用于可选地将磁数据写入新格式胶片的磁性写入器子系统,以及与工作站子系统通信的工作站控制器, 组织,存储和分发子系统信号。