Image Quality Assessment for Different Wavelet Compression Techniques in a Visual Communication Framework
Joint Authors
Alwan, Nuha A. S.
Hussain, Zahir M.
Source
Modelling and Simulation in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-22
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Images with subband coding and threshold wavelet compression are transmitted over a Rayleigh communication channel with additive white Gaussian noise (AWGN), after quantization and 16-QAM modulation.
A comparison is made between these two types of compression using both mean square error (MSE) and structural similarity (SSIM) image quality assessment (IQA) criteria applied to the reconstructed image at the receiver.
The two methods yielded comparable SSIM but different MSE measures.
In this work, we justify our results which support previous findings in the literature that the MSE between two images is not indicative of structural similarity or the visibility of errors.
It is found that it is difficult to reduce the pointwise errors in subband-compressed images (higher MSE).
However, the compressed images provide comparable SSIM or perceived quality for both types of compression provided that the retained energy after compression is the same.
American Psychological Association (APA)
Alwan, Nuha A. S.& Hussain, Zahir M.. 2013. Image Quality Assessment for Different Wavelet Compression Techniques in a Visual Communication Framework. Modelling and Simulation in Engineering،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-500599
Modern Language Association (MLA)
Alwan, Nuha A. S.& Hussain, Zahir M.. Image Quality Assessment for Different Wavelet Compression Techniques in a Visual Communication Framework. Modelling and Simulation in Engineering No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-500599
American Medical Association (AMA)
Alwan, Nuha A. S.& Hussain, Zahir M.. Image Quality Assessment for Different Wavelet Compression Techniques in a Visual Communication Framework. Modelling and Simulation in Engineering. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-500599
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-500599