Abstract
In this paper, we present theory and design method of 2D perfect reconstruction FIR linear-phase filter bank. Several necessary conditions on the filter length and symmetry polarity are derived. A new designs method is presented without the use of nonlinear optimization. The object function is expressed as quadratic form of filter coefficients and can be solved iteratively.
| Original language | English |
|---|---|
| Pages (from-to) | 721-725 |
| Number of pages | 5 |
| Journal | Conference Record of the Asilomar Conference on Signals, Systems and Computers |
| Volume | 1 |
| Publication status | Published - 1998 |
| Event | Proceedings of the 1997 31st Asilomar Conference on Signals, Systems & Computers. Part 1 (of 2) - Pacific Grove, CA, USA Duration: 1997 Nov 2 → 1997 Nov 5 |
ASJC Scopus subject areas
- Signal Processing
- Computer Networks and Communications