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Author/Affiliation: Giorgia FranchiniOpen AccessArticle
12 Pages, 1,086 KB 
Automatic Stochastic Dithering Techniques on GPU: Image Quality and Processing Time Improved
Abstract:
Dithering or error diffusion is a technique used to obtain a binary image, suitable for printing, from a grayscale one. At each step, the algorithm computes an allowed value of a pixel from a grayscale one, applying a threshold and, therefore, causing a conversion error. To obtain the optical illusion of a continuous tone, the…
Read More(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Interdisciplinary Applications of Computer Science (CSI))