发明名称 METHOD FOR CHECKING ORIGINAL PLATE FILMS AND ITS APPARATUS
摘要 PURPOSE:To enhance efficiency and exactness of original plate films, by confirming whether the balance among each color is adequate or not on the basis of a picture obtained by superimposing each color on a color monitor television. CONSTITUTION:Image information lights sent through original plate films and zoom lenses 7'-10' and enlarged to desired sizes are converted into electric signals with photoelectric converter 7-10 in television cameras. The image signals Y (yellow), M(magenta), and BL(black) converted into these electric signals are fed to an electric signal processor 11, go through a black-white level controller 12 to a matrix 13, where amplification, synchronization, and conversion into 3 primary colors of the television of each signal, etc. are processed, and the converted 3-primary color signals are fed to the monitor television 14 to display a color synthesized picture.
申请公布号 JPS57108854(A) 申请公布日期 1982.07.07
申请号 JP19800184480 申请日期 1980.12.25
申请人 TOPPAN INSATSU KK 发明人 MIKAMI ATSUTOSHI
分类号 G03F1/00;G03F3/10;G03F9/00;G06T3/00 主分类号 G03F1/00
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