Split decision function using fuzzy integral

Junli Li, Zheru Chi, Gang Chen

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

2 Citations (Scopus)

Abstract

Quadtree partition is often used in fractal image compression to achieve variable bit rates. In this paper, we propose a split decision function based on fuzzy integral - Fuzzy Mean Error (FME) that can improve image coding quality while speeding up the encoding process. Our proposed split function is compared with other commonly used split decision. In the paper, we also demonstrate that it is difficult for a split decision function to obtain an a priori estimate of the threshold for encoding a given image at a given quality level.
Original languageEnglish
Title of host publication2004 International Symposium on Intelligent Multimedia, Video and Speech Processing, ISIMP 2004
Pages534-537
Number of pages4
Publication statusPublished - 1 Dec 2004
Event2004 International Symposium on Intelligent Multimedia, Video and Speech Processing, ISIMP 2004 - Hong Kong, China, Hong Kong
Duration: 20 Oct 200422 Oct 2004

Conference

Conference2004 International Symposium on Intelligent Multimedia, Video and Speech Processing, ISIMP 2004
Country/TerritoryHong Kong
CityHong Kong, China
Period20/10/0422/10/04

Keywords

  • Fractal coding
  • Fuzzy integral
  • Quadtree
  • Split decision function

ASJC Scopus subject areas

  • Engineering(all)

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