Image display having automatic image adjustment

Details Image display having automatic image adjustment Image display having automatic image adjustment

1989-04-07

1990-12-04

Boudreau, Leo H.

Image analysis

Histogram processing

For setting a threshold

382 18, 382 51, G06K 900

Patent

active

049759701

ABSTRACT:
A graphical image display provides improved image presentation due to potential removal of background data which would otherwise degrade presentation of the region of interest and due to automatic adjustment of image brightness and contrast based on operator preference. Statistical analysis of the image data is employed. The invention is particularly useful in medical diagnostic imaging.

REFERENCES:
patent: 4298944 (1981-11-01), Stoub et al.
patent: 4496968 (1985-01-01), Pugsley
patent: 4503555 (1985-03-01), Brimhall, Jr. et al.
patent: 4598419 (1986-07-01), Mignot et al.
patent: 4617592 (1986-10-01), MacDonald
patent: 4636845 (1987-01-01), Alkofer
patent: 4644582 (1987-02-01), Morishita et al.
patent: 4688175 (1987-08-01), Kaneko et al.
patent: 4742556 (1988-05-01), Davis, Jr. et al.

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