Colorimetric evaluation of photographic film

Details Colorimetric evaluation of photographic film Colorimetric evaluation of photographic film

1979-10-18

1982-01-12

Murray, Richard

Facsimile and static presentation processing

Static presentation processing

Attribute control

358 80, H04N 146

Patent

active

043108482

ABSTRACT:
A method and apparatus for colorimetric evaluation of photographic film by passing light through the film to form a visual image, determining corrections to be made to provide a desired color corrected version of the image, and providing such corrections by adjusting the intensities of separate light beams of different primary colors which are used to form the visual image.

REFERENCES:
patent: 4087176 (1978-05-01), Nigg
patent: 4096523 (1978-06-01), Belmares-Sarabia et al.

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