Graphic Image Dithering Technique Based on Symmetric Error Diffusion


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 4, No. 7, pp. 1893-1899, Jul. 1997
10.3745/KIPSTE.1997.4.7.1893,   PDF Download:

Abstract

Spatial dithering techniques are the method of rendering the illusion of continuous-tone pictures on displays that are capable of producing only binary picture elements. In this paper, we propose a new dithering algorithm which diffuses error into nearby pixels symmetrically. This method complements the artifacts of the error diffusion dither for the graphic images and the short-comings of the ordered dither that can''t display some intensity level. We applied this method to graphic images and obtained results that complement the short-comings of conventional method.


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Cite this article
[IEEE Style]
K. S. Bok and K. Y. Mo, "Graphic Image Dithering Technique Based on Symmetric Error Diffusion," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 4, no. 7, pp. 1893-1899, 1997. DOI: 10.3745/KIPSTE.1997.4.7.1893.

[ACM Style]
Kwon Sung Bok and Kim Young Mo. 1997. Graphic Image Dithering Technique Based on Symmetric Error Diffusion. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 4, 7, (1997), 1893-1899. DOI: 10.3745/KIPSTE.1997.4.7.1893.