By Topic

FIR/IIR exact reconstruction filter banks with applications to subband coding of images

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

2 Author(s)
Kim, C.W. ; Pennsylvania Univ., Philadelphia, PA, USA ; Ansari, R.

A class of two-channel analysis/synthesis filter banks which are useful in subband coding is described. The procedure is particularly useful in hierarchical coding where a low-resolution embedded signal is obtained by using separable halfband filters. The filter bank can be composed of finite-duration impulse response or infinite-duration impulse response filters. The basic structure is simple and one can use well-known classes of filters as prototypes in a flexible manner to obtain the exact reconstruction solutions. Even if the filter coefficients are quantized for a low-bit representation, the exact reconstruction property is preserved. Some examples of exact reconstruction solutions are presented

Published in:

Circuits and Systems, 1991., Proceedings of the 34th Midwest Symposium on

Date of Conference:

14-17 May 1991