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Film digitizer

  • US 20040135893A1
  • Filed: 10/21/2003
  • Published: 07/15/2004
  • Est. Priority Date: 10/21/2002
  • Status: Active Grant
First Claim
Patent Images

1. A method for producing electronic signals representative of images on a source film, comprising the steps of:

  • illuminating said film with a light source to obtain an illuminated frame;

    providing an electronic image sensor;

    providing a lens array for projecting said illuminated frame on said electronic image sensor, and providing an aperture in conjunction with said lens array for high spatial frequency cutoff in the image; and

    reading out image representative electronic signals from said electronic image sensor.

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