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Proceedings Paper

Digital image reproduction systems of corporate usage
Author(s): G. Doroshenkov; V. Katchukovskiy; Evgeni A. Khodiakov
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Paper Abstract

Nowadays digital systems of image reproduction are the most mobile as compared with other systems of corporate usage. As a rule the given systems comprise compound screens for reproduction of half-tone color image of TV-type. The screens are assembled of modules. The developed module comprises four full-color (color pixels consists of three cells emitting in red, green, blue parts of spectrum), d.c. gas discharge indication panels (GDIP) and control panel. These four panels form the information field having the following parameters: (1) the number of color lines -- 64; (2) the number of color pixels in a line -- 64; (3) color pixel step -- 6 mm. New approach, realized for control panel construction permits to obtain 64 brightness gradings for each color components. All these measures allowed to improve the quality of the image being reproduced.

Paper Details

Date Published: 12 June 2001
PDF: 4 pages
Proc. SPIE 4425, Selected Papers from the International Conference on Optoelectronic Information Technologies, (12 June 2001); doi: 10.1117/12.429697
Show Author Affiliations
G. Doroshenkov, Open International Univ. of Human Development (Ukraine)
V. Katchukovskiy, Open International Univ. of Human Development (Ukraine)
Evgeni A. Khodiakov, Vinnytsia State Technical Univ. (Ukraine)


Published in SPIE Proceedings Vol. 4425:
Selected Papers from the International Conference on Optoelectronic Information Technologies
Sergey V. Svechnikov; Volodymyr P. Kojemiako; Sergey A. Kostyukevych, Editor(s)

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