Patent №
US 7,564,589
Granted
2009-07-21
Filed 2006
Owner
EASTMAN KODAK COMPANY
Lab
—
AI components
2
vision · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11468971
A method for multi-toning an input digital image having input pixels with two or more color channels to form an output digital image having modified output levels. The method includes producing shifted error signals for each color channel, weighting the shifted error signals to determine weighted error signals for nearby pixels that have yet to be processed; producing shifted weighted error signals; and adjusting the input levels for the nearby pixels responsive to the shifted weighted error signals.
AI classification
Ownership
EASTMAN KODAK COMPANY
assignment · 181950590
Assignors
SPAULDING, KEVIN E., COUWENHOVEN, DOUGLAS W., SPAULDING, KEVIN E., COUWENHOVEN, DOUGLAS W.
On an employer assignment, the assignors are typically the inventors.