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Motion Dithering for Increasing Perceived Image Quality for Low‐Resolution Displays
Author(s) -
Beck D. R.
Publication year - 1998
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.1833778
Subject(s) - dither , computer vision , aliasing , artificial intelligence , computer science , image quality , image (mathematics) , resolution (logic) , computer graphics (images) , undersampling , noise shaping
A technique for increasing the apparent image quality of a displayed image is developed. The technique is hereby referred to as Motion Dithering and extends the traditional approaches of dithering, anti‐aliasing, and down‐sampling of high resolution images by associating motion with the original still or animated image. This additional degree of freedom will allow display devices to more accurately represent the original high resolution image. This technique will prove increasingly beneficial in display systems with low resolution or low number of intensity levels.