Method and apparatus for contrast enhancement

Details Method and apparatus for contrast enhancement Method and apparatus for contrast enhancement

1992-08-03

1995-11-14

Boudreau, Leo H.

Image analysis

Image enhancement or restoration

Intensity, brightness, contrast, or shading correction

382128, 382299, 36441319, G06K 940

Patent

active

054674042

ABSTRACT:
A method and apparatus are disclosed for enhancing the contrast of a digital image by

REFERENCES:
patent: 4229764 (1980-10-01), Danos
patent: 4315318 (1982-02-01), Kato et al.
patent: 4335427 (1982-06-01), Hunt et al.
patent: 4740896 (1988-04-01), Horiba et al.
patent: 5144686 (1992-09-01), Yumiba: Takashi et al.

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