Superresolution ISAR imaging using 2-D autoregressive lattice filters

Superresolution ISAR imaging using 2-D autoregressive lattice filters

A new efficient algorithm to obtain high‐resolution ISAR images in the case of limited frequency band and small angular section is presented. The method is based on the two‐dimensional (2‐D) autoregressive modeling of 2‐D Cartesian frequency backscattered data using 2‐D orthogonal lattice filters. I...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Microwave and optical technology letters 2002-01, Vol.32 (1), p.81-85
Hauptverfasser: Erer, Işin, Kayran, Ahmet Hamdi
Format: Artikel
Sprache:eng
Schlagworte:
autoregressive modeling
ISAR imaging
lattice filters
linear prediction
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A new efficient algorithm to obtain high‐resolution ISAR images in the case of limited frequency band and small angular section is presented. The method is based on the two‐dimensional (2‐D) autoregressive modeling of 2‐D Cartesian frequency backscattered data using 2‐D orthogonal lattice filters. ISAR images obtained for an experimental target are included to validate this technique. © 2002 John Wiley & Sons, Inc. Microwave Opt Technol Lett 32: 81–85, 2002.
ISSN:0895-2477
1098-2760
DOI:10.1002/mop.10096