A VERSATILE ALGORITHM FOR 2-DIMENSIONAL SYMMETRICAL NONCAUSAL MODELING

Authors
GLENTIS GO SLUMP CH HERRMANN OE
Citation
Go. Glentis et al., A VERSATILE ALGORITHM FOR 2-DIMENSIONAL SYMMETRICAL NONCAUSAL MODELING, IEEE transactions on circuits and systems. 2, Analog and digital signal processing, 45(2), 1998, pp. 251-256
Citations number
9
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE transactions on circuits and systems. 2, Analog and digital signal processing → ACNP
ISSN journal
10577130
Volume
45
Issue
2
Year of publication
1998
Pages
251 - 256
Database
ISI
SICI code
1057-7130(1998)45:2<251:AVAF2S>2.0.ZU;2-Z
Abstract
In this brief, a novel algorithm is presented for the efficient two-di mensional (2-D) symmetric noncausal finite impulse response (FIR) filt ering and autoregressive (AR) modeling. Symmetric filter masks of gene ral boundaries are allowed. The proposed algorithm offers the greatest maneuverability in the 2-D index space in a computationally efficient way. This flexibility can he taken advantage of if the shape of the 2 -D mask is not a priori known and has to be dynamically configured.