A fast vector quantization encoder for video coding

Yih Chuan Lin, Shen Chuan Tai

Research output: Contribution to journalArticlepeer-review

Abstract

A fast Vector Quantization (VQ) encoder for video signals is developed. The video signal is encoded by VQ in a frame by frame manner. This VQ encoder can quickly search codebook for a minimum distortion codeword by exploiting the spatial and temporal redundancy as well as using dimension reduction technique. Finally a simplified labels replenishment technique is employed for the benefit to bit rate.

Original languageEnglish
Pages (from-to)451-457
Number of pages7
JournalIEEE Transactions on Consumer Electronics
Volume40
Issue number3
DOIs
Publication statusPublished - 1994 Aug

All Science Journal Classification (ASJC) codes

  • Media Technology
  • Electrical and Electronic Engineering

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