Prodotti
Articoli
Autofocusing of Inverse Synthetic Aperture Radar Images Using Contrast Optimisation
- autori
- Fabrizio Berizzi, Giovanni Corsini
- anno
- 1996
- tipo prodotto
- Articolo in rivista
- rivista
- IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS
- isbn-issn
- 0018-9251
- tipo indicizzazione
- ISI
- lingua
- inglese
- volume/numero rivista
- 32
- numero pagine
- 7
- pagina iniziale
- 1185
- numero
- 3
- data articolo
- luglio 1996
- ABSTRACT
- A number of autofocusing techniques are proposed for motion compensation in inverse synthetic aperture radar (ISAR) imaging of objects. These techniques rae based on the optimisation of a contrast function, which represents a measure of the degree of focus of the image. Three novel image contrast functions are defined and the main steps of the autofocusing algorithm are described. a comparison of the behavior of the proposed techiniques is performed analyzing some results obtained from simulation of realistic targets.
- schede autori
- CORSINI GIOVANNI