首页> 外国专利> Image reading apparatus for reading an image on a photosensitive material in which silver halide and/or developing silver remains

Image reading apparatus for reading an image on a photosensitive material in which silver halide and/or developing silver remains

机译:用于在感光材料上读取图像的图像读取设备,其中保留有卤化银和/或显影银

摘要

When color image information including silver image information is photoelectrically read, the deterioration of image quality caused by a silver image is corrected to thereby obtain a high-quality image. In an image reading apparatus 100 for reading an image on a color silver salt photosensitive material in which silver halide and/or developing silver remains, there are provided: a CCD 113 for photoelectrically reading the image on the photosensitive material F in accordance with the spectral sensitivity of the photosensitive material F; and a color correcting portion 121 for correcting the deterioration of image quality caused by silver halide and/or developing silver for each of the color outputs of the CCD 113.
机译:当光电读取包括银图像信息的彩色图像信息时,由银图像引起的图像质量的劣化被校正,从而获得高质量的图像。在用于在其中保留有卤化银和/或显影银的彩色银盐感光材料上读取图像的图像读取设备 100 中,提供了:CCD 113 根据感光材料F的光谱灵敏度光电读取感光材料F上的图像;彩色校正部分 121 ,用于校正CCD 113的每个彩色输出的卤化银和/或显影银引起的图像质量下降。

著录项

  • 公开/公告号US6476404B1

    专利类型

  • 公开/公告日2002-11-05

    原文格式PDF

  • 申请/专利权人 FUJI PHOTO FILM CO. LTD.;

    申请/专利号US19980173759

  • 发明设计人 SETSUJI TATSUMI;

    申请日1998-10-16

  • 分类号G01N218/60;

  • 国家 US

  • 入库时间 2022-08-22 00:46:59

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