Methods, apparatus, and devices for noise reduction

USRE43707E1 · kind E1 · reissue

Assignee

• BARCO N.V. · BE

Inventors

• Tom Kimpe · Landegem, BE
• Paul Matthijs · Eke, BE

Key dates

• Filing date: Dec 28, 2011
• Grant date: Oct 2, 2012
• Expiry date: Dec 28, 2031

Classification

• Technology area (CPC —): General

Abstract

Embodiments include applying a compensation to an image signal based on nonuniformity of a display device. The compensation is based on information about variations in light-output response among elements of the display device. The compensation is also modified based on a characteristic of a desired use of the display.