An index coding algorithm for image vector quantization

Pei Yin Chen, Ren Der Chen

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

This paper presents a lossless index-coding algorithm for image vector quantization. Using the concept of dynamic tree coding, the method can encode the output index map of a memoryless vector quantizer efficiently without introducing any extra coding distortion. Experiment results show that it achieves better compression efficiency than other lossless index coding schemes. The computation complexity of the method is quite low and its memory requirement is small. Hence, it can be easily implemented by hardware and applied to many real-time applications.

Original languageEnglish
Pages (from-to)1513-1520
Number of pages8
JournalIEEE Transactions on Consumer Electronics
Volume49
Issue number4
DOIs
Publication statusPublished - 2003 Nov 1

Fingerprint

Vector quantization
Hardware
Data storage equipment
Experiments

All Science Journal Classification (ASJC) codes

  • Media Technology
  • Electrical and Electronic Engineering

Cite this

@article{d5416cef953d4bb0a656b176d46cbf6a,
title = "An index coding algorithm for image vector quantization",
abstract = "This paper presents a lossless index-coding algorithm for image vector quantization. Using the concept of dynamic tree coding, the method can encode the output index map of a memoryless vector quantizer efficiently without introducing any extra coding distortion. Experiment results show that it achieves better compression efficiency than other lossless index coding schemes. The computation complexity of the method is quite low and its memory requirement is small. Hence, it can be easily implemented by hardware and applied to many real-time applications.",
author = "Chen, {Pei Yin} and Chen, {Ren Der}",
year = "2003",
month = "11",
day = "1",
doi = "10.1109/TCE.2003.1261261",
language = "English",
volume = "49",
pages = "1513--1520",
journal = "IEEE Transactions on Consumer Electronics",
issn = "0098-3063",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "4",

}

An index coding algorithm for image vector quantization. / Chen, Pei Yin; Chen, Ren Der.

In: IEEE Transactions on Consumer Electronics, Vol. 49, No. 4, 01.11.2003, p. 1513-1520.

Research output: Contribution to journalArticle

TY - JOUR

T1 - An index coding algorithm for image vector quantization

AU - Chen, Pei Yin

AU - Chen, Ren Der

PY - 2003/11/1

Y1 - 2003/11/1

N2 - This paper presents a lossless index-coding algorithm for image vector quantization. Using the concept of dynamic tree coding, the method can encode the output index map of a memoryless vector quantizer efficiently without introducing any extra coding distortion. Experiment results show that it achieves better compression efficiency than other lossless index coding schemes. The computation complexity of the method is quite low and its memory requirement is small. Hence, it can be easily implemented by hardware and applied to many real-time applications.

AB - This paper presents a lossless index-coding algorithm for image vector quantization. Using the concept of dynamic tree coding, the method can encode the output index map of a memoryless vector quantizer efficiently without introducing any extra coding distortion. Experiment results show that it achieves better compression efficiency than other lossless index coding schemes. The computation complexity of the method is quite low and its memory requirement is small. Hence, it can be easily implemented by hardware and applied to many real-time applications.

UR - http://www.scopus.com/inward/record.url?scp=1542752647&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=1542752647&partnerID=8YFLogxK

U2 - 10.1109/TCE.2003.1261261

DO - 10.1109/TCE.2003.1261261

M3 - Article

AN - SCOPUS:1542752647

VL - 49

SP - 1513

EP - 1520

JO - IEEE Transactions on Consumer Electronics

JF - IEEE Transactions on Consumer Electronics

SN - 0098-3063

IS - 4

ER -