Browse Prior Art Database

Automatic Image Brightness Compensation

IP.com Disclosure Number: IPCOM000061405D
Original Publication Date: 1986-Jun-01
Included in the Prior Art Database: 2005-Mar-09

Publishing Venue

IBM

Related People

Authors:
Vilter, PF [+details]

Abstract

Automatic brightness adjustment is made any time a computer terminal operator changes the presentation mode, i.e. light characters on a dark background to dark characters on light background or vice versa. Although this gross brightness balancing is done automatically, the manual brightness con remains active for any further or fine adjustments.