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.
|ジャーナル||Conference Record of the Asilomar Conference on Signals, Systems and Computers|
|出版ステータス||Published - 1998 1 1|
|イベント||Proceedings of the 1997 31st Asilomar Conference on Signals, Systems & Computers. Part 1 (of 2) - Pacific Grove, CA, USA|
継続期間: 1997 11 2 → 1997 11 5
ASJC Scopus subject areas
- コンピュータ ネットワークおよび通信