Subpixel rendering on nonstriped colour matrix displays

Author

Messing, Dean S. ; Kerofsky, Louis ; Daly, Scott

Author_Institution

Inf. Syst. Technol. Lab., Sharp Labs. of America, Camas, WA, USA

Volume

2

fYear

2003

fDate

14-17 Sept. 2003

Abstract

Luminance resolution of colour matrix displays can be enhanced when subpixel resampling is used to render images, but at the cost of colour aliasing if appropriate filtering is not done. The problem has been effectively solved for the case of one-dimensional RGB striped matrix displays by using a high-pass chrominance filter, based on a human perceptual model, following resampling. In this paper we motivate the case of 2D subpixel geometries and suggest an extension to the ID solution.

Keywords

brightness; colour displays; high-pass filters; image enhancement; image resolution; visual perception; 2D subpixel geometry; colour aliasing; high-pass chrominance filter; human perceptual model; image rendering; luminance resolution enhancement; nonstriped colour matrix display; one-dimensional RGB striped matrix display; red, green, blue; subpixel resampling; Cathode ray tubes; Costs; Displays; Filtering; Geometry; Image resolution; Information systems; Laboratories; Rendering (computer graphics); Spatial resolution;

fLanguage

English

Publisher

ieee

Conference_Titel

Image Processing, 2003. ICIP 2003. Proceedings. 2003 International Conference on

ISSN

1522-4880

Print_ISBN

0-7803-7750-8

Type

conf

DOI

10.1109/ICIP.2003.1246840

Filename

1246840