Adaptive motion vector quantization for video coding

Wen Jyi Hwang, Tung Yuan Tsai

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

A novel adaptive motion vector quantization algorithm is presented in this letter. The algorithm effectively updates the set of motion vectors using gold-washing technique for block-matching according to the features of input imago sequences. Simulation results show that the algorithm has both robust performance and low computational complexity for video coding.

Original languageEnglish
Pages (from-to)1486-1492
Number of pages7
JournalIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
VolumeE82-A
Issue number7
Publication statusPublished - 2000 Jan 1

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Keywords

  • Motion compensation
  • Vector quantization
  • Video coding

ASJC Scopus subject areas

  • Signal Processing
  • Computer Graphics and Computer-Aided Design
  • Electrical and Electronic Engineering
  • Applied Mathematics

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