본문 바로가기
  • Home

A Study on Formation of Incremental Palette for Lower Quality Display

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2008, 13(1), pp.169-174
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

Paik Doowon 1 임헌규 1 황주연 1

1숭실대학교

Accredited

ABSTRACT

A navigation system for virtual environments using low-quality HMD(head mounted display) must quantize images when the system presents true-color image with restricted number of colors. Such navigation system quantizes an image by using fixed palette. If the system represents an image by using a variable palette which is made considering a region around the viewpoint then user can perceive a virtual environments more vividly because human visual system is sensitive to the colors variation in the region around the viewpoint. In this paper we propose a color quantization algorithm that quantize a region around the viewpoint more finely than other regions at each variation of viewpoint for virtual environments navigation system.

Citation status

* References for papers published after 2022 are currently being built.