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    • 3. 发明授权
    • Image reading apparatus
    • 图像读取装置
    • US07307765B2
    • 2007-12-11
    • US10403025
    • 2003-04-01
    • Nobuhiro FujinawaTakuya Shirahata
    • Nobuhiro FujinawaTakuya Shirahata
    • H04N1/04
    • H04N1/00267H04N1/00249H04N1/00806H04N1/12H04N1/193H04N2201/0408
    • An image reading apparatus can read images on film and is capable of alternating between 35 mm film and a roll of film. The apparatus includes a light source, a photoelectric converter, a film transport that transports film past a reading position to which the light is emitted and the photoelectric converter reads, and two insertion openings. The light source illuminates the film so that the photoelectric converter can read the illuminated images and output an image signal. The film transport transports the film to the reading position. A first insertion opening is used for inserting a roll of film (e.g., in a cartridge), while a second insertion opening is used for inserting 35 mm film (e.g., on a film mount).
    • 图像读取装置可以读取薄膜上的图像,并能够在35mm膜和一卷胶片之间交替。 该装置包括光源,光电转换器,将胶片传送到发出光的读取位置并且光电转换器读取的胶片传送器,以及两个插入口。 光源照亮胶片,使得光电转换器可以读取照明图像并输出图像信号。 电影运输将电影运送到阅读位置。 第一插入口用于插入一卷薄膜(例如,在墨盒中),而第二个插入口用于插入35mm薄膜(例如,胶片底座)。
    • 5. 发明授权
    • Image processing method, image processing apparatus, and storage medium for storing control process
    • 图像处理方法,图像处理装置和用于存储控制处理的存储介质
    • US06775419B2
    • 2004-08-10
    • US09533041
    • 2000-03-22
    • Eisaku MaedaNobuhiro FujinawaTakuya Shirahata
    • Eisaku MaedaNobuhiro FujinawaTakuya Shirahata
    • G06K940
    • H04N1/401H04N1/4097H04N5/253H04N9/11
    • An image processing method includes the steps of resolving the color of an image on a transparent original to extract an infrared component, detecting the level of the infrared component, detecting the defect infrared component level at the defect position on the transparent original where the infrared component level becomes lower than a first infrared level, obtaining a correction factor by calculating (first infrared component level)/(defect infrared component level) on the basis of the first infrared component level and defect infrared component level, resolving the color of the image on the transparent original to extract a visible component, detecting the visible component level of the visible component, and calculating the corrected visible component level by multiplying the defect visible component level at the defect position on the transparent original by the correction factor.
    • 一种图像处理方法包括以下步骤:分辨透明原稿上的图像的颜色以提取红外分量,检测红外分量的水平,检测透明原稿上的缺陷位置处的缺陷红外分量水平,其中红外分量 电平变得低于第一红外线电平,通过基于第一红外分量电平和缺陷红外分量电平计算(第一红外分量电平)/(缺陷红外分量电平)来获得校正因子,解析图像的颜色 所述透明原稿提取可见分量,检测所述可见分量的可视分量水平,以及通过将所述透明原稿上的缺陷位置处的缺陷可见分量水平乘以校正因子来计算校正的可见分量水平。
    • 6. 发明授权
    • Image reading system for obtaining a final image by displaying a plurality of preliminary images read under various reading conditions
    • 用于通过显示在各种读取条件下读取的多个初步图像来获得最终图像的图像读取系统
    • US06285436B1
    • 2001-09-04
    • US09388377
    • 1999-09-01
    • Hidehisa TsuchihashiTadashi OhtaTakuya Shirahata
    • Hidehisa TsuchihashiTadashi OhtaTakuya Shirahata
    • G03B2752
    • H04N1/00795H04N1/0035H04N1/0044H04N1/00816H04N1/00822H04N1/40056H04N1/407H04N2201/0408
    • An image reading system to easily obtain a desired final image by displaying a plurality of images read under various image reading conditions for a direct comparison, and an image reading apparatus to output image data read under the various reading conditions with a single reading operation, and a memory medium to store the control procedures thereof. The image reading system includes an image reading device to read the image of a document by dividing the image into a plurality of areas and to output image signals corresponding to the plurality of areas. A reading condition input device sets a first and a second reading condition under which the image is read. An image processing device converts the image signal corresponding to a first area, among the plurality of areas, into a first image signal based on the first image reading condition, and converts the image signal corresponding to a second area into a second image reading based on the second image reading condition. A display then displays respective images according to the first and second image signals.
    • 一种图像读取系统,用于通过显示在各种图像读取条件下读取的用于直接比较的多个图像来容易地获得期望的最终图像;以及图像读取装置,用于以单一读取操作输出在各种读取条件下读取的图像数据,以及 用于存储其控制程序的存储介质。 图像读取系统包括图像读取装置,用于通过将图像分割成多个区域来读取文档的图像并输出与多个区域对应的图像信号。 读取条件输入装置设置读取图像的第一和第二读取条件。 图像处理装置将基于第一图像读取条件的多个区域中的与第一区域对应的图像信号转换为第一图像信号,并且将基于第一图像读取条件的对应于第二区域的图像信号转换为基于 第二图像读取条件。 然后,显示器根据第一和第二图像信号显示各个图像。