Cart (Loading....) | Create Account
Close category search window

Eigenvalue approach to analysis of performance of non-orthogonal perfect reconstruction filter banks in signal reconstruction applications

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Zavarsky, P. ; Nagaoka Univ. of Technol., Japan ; Kamiya, M. ; Kambayashi, N.

In the paper, a new approach to gain deeper insight into the performance of non-orthogonal (biorthogonal) perfect reconstruction filter banks in signal reconstruction applications is proposed. It is shown that signal reconstruction applications can utilize the potential of modification of signal-to-additive-signal ratio of non-orthogonal perfect reconstruction filter banks to optimize signal reconstruction. To benefit from the modification of the signal-to additive-signal ratio, it is proposed to decompose the action of the non-orthogonal transform of an arbitrary signal into a sum of transforms on the orthogonal components of the signal. The orthogonal components of the signal are given by projections of the signal on to eigenvectors of quadratic form of the transform. The amplification/attenuation factors of the orthogonal components are known and given by eigenvalues of the quadratic form. An example of benefits of the proposed signal reconstruction approach in a lossy image compression application is shown in the paper.

Published in:

Electronics, Circuits and Systems, 2002. 9th International Conference on  (Volume:3 )

Date of Conference:


Need Help?

IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.