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Electronic distortion correction for multiple image layers
Author(s) -
Winzker Marco,
Rabeler Uwe
Publication year - 2003
Publication title -
journal of the society for information display
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 52
eISSN - 1938-3657
pISSN - 1071-0922
DOI - 10.1889/1.1825661
Subject(s) - image warping , computer science , distortion (music) , image (mathematics) , computer vision , artificial intelligence , projection (relational algebra) , image quality , algorithm , telecommunications , amplifier , bandwidth (computing)
— Images displayed by projection systems can experience geometric distortions. These distortions can be compensated for by electronic correction, also called image warping. When the image that will be displayed is composed of several input sources, the different image layers have to be corrected independently from each other in order to achieve optimal image quality. A VLSI architecture for independent electronic correction of multiple image layers is proposed.