A New Method of Error Detection in SPIHT Coded Images

DOI

10.2991/iccasm.2012.76How to use a DOI?

Keywords

SPIHT, error detection

Abstract

In this paper we propose a novel approach based on pieces of information detection in order to improve the error detection efficiency and accuracy of the set partitioning in hierarchical trees (SPIHT) algorithm. The erroneous block whose parameter is greater than the threshold is dealt with error concealment according to error concealment neighbor way. The simulation results show that the algorithm is simple, and can effectively find the errors. Comparing with the method without error detection and concealment, the decoder PSNR of reconstructed image has improved 0.3-1.1dB.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Ling Liu
AU  - Xinghui Zhang
AU  - Wei Liang
PY  - 2012/08
DA  - 2012/08
TI  - A New Method of Error Detection in SPIHT Coded Images
BT  - Proceedings of the 2012 International Conference on Computer Application and System Modeling (ICCASM 2012)
PB  - Atlantis Press
SP  - 304
EP  - 307
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccasm.2012.76
DO  - 10.2991/iccasm.2012.76
ID  - Liu2012/08
ER  -