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    • 8. 发明公开
    • Processing apparatus and method for determining optimum processing conditions
    • Behandlungsgerätund Verfahren zur Bestimmung优化Behandlungsbedingungen
    • EP1164430A1
    • 2001-12-19
    • EP01202142.4
    • 2001-06-01
    • EASTMAN KODAK COMPANY
    • Levy, David H.Irving, Mark E.Reynolds, James H.
    • G03D13/00G03B27/73
    • G03D13/002G03B27/735G03D13/007
    • A method and apparatus for processing thermal film (5) includes a process sequence that involves a pre-process of a portion of a thermal film to determine optimal conditions for a subsequent process for developing images on the film. In a first feature of the invention, the thermal film undergoes a pre-process (7) for determining the requirements of the subsequent full process of the thermal film. During the pre-process, a portion of the film, preferably before or after an area in which images are captured is used as a process test area. Thereafter, processing during a subsequent processing (9) as well as scanning conditions can be modified based on the optimum processing characteristics determined during the pre-process. In a second feature of the invention, the process sequence can include a pre-process of the entire film and an infrared scanning of the entire film to determine optimal processing conditions for the second process for developing the image. In the latter feature, the entire film is processed at a minimum temperature, and scanned at an illumination wavelength that does not cause imagewise exposure. The results of scanning can be used to interpret physical characteristics of the film. This information can be used to determine for example, the temperature and the time of the subsequent process to allow for optimum extraction of information from the film.
    • 用于处理热膜(5)的方法和装置包括一个处理顺序,其涉及热膜的一部分的预处理,以确定用于在膜上显影图像的随后工艺的最佳条件。 在本发明的第一特征中,热膜经历预处理(7)以确定热膜的后续全过程的要求。 在预处理期间,优选在拍摄图像的区域之前或之后的膜的一部分被用作处理测试区域。 此后,可以基于在预处理期间确定的最佳处理特性来修改后续处理(9)中的处理以及扫描条件。 在本发明的第二个特征中,处理顺序可以包括整个膜的预处理和整个膜的红外扫描,以确定用于显影图像的第二过程的最佳处理条件。 在后一个特征中,整个胶片在最低温度下进行处理,并以不引起图像曝光的照明波长进行扫描。 扫描结果可用于解释胶片的物理特性。 该信息可以用于确定例如温度和后续处理的时间,以允许从胶片中最佳地提取信息。