EFFICIENCY SPIHT IN COMPRESSION AND QUALITY OF IMAGE

Authors

  • Asst. Lecturer Enas M. Jamel College of Education for Women – University of Baghdad

Abstract

Image compression is an important tool to reduce the bandwidth and storage
requirements of practical image systems. To reduce the increasing demand of storage
space and transmission time compression techniques are the need of the day. Discrete
time wavelet transforms based image codec using Set Partitioning In Hierarchical
Trees (SPIHT) is implemented in this paper. Mean Square Error (MSE), Peak Signal
to Noise Ratio (PSNR) and Maximum Difference (MD) are used to measure the
picture quality of reconstructed image. MSE and PSNR are the most common picture
quality measures. Different kinds of test images are assessed in this work with
different compression ratios. The results show the high efficiency of SPIHT algorithm
in image compression.

Published

2019-02-07

Issue

Section

Articles

How to Cite

“EFFICIENCY SPIHT IN COMPRESSION AND QUALITY OF IMAGE”. Journal of the College of Education for Women, vol. 22, no. 3, Feb. 2019, pp. 627-3, https://jcoeduw.uobaghdad.edu.iq/index.php/journal/article/view/761.

Publication Dates