Szczegóły publikacji
Opis bibliograficzny
An information-theoretic review of SAR speckle filtering algorithms / Katarina Petranović, Amit Kumar MISHRA, Marko Panić // W: RadarConf'25 [Dokument elektroniczny] : 2025 IEEE Radar Conference : October 4-9, 2025, Krakow, Poland : conference proceedings / eds. Marek Rupniewski, [et al.]. — Wersja do Windows. — Dane tekstowe. — [Piscataway] : IEEE, cop. 2025. — ( Proceedings of the IEEE National Radar Conference ; ISSN 1097-5659 ). — Dod. ISBN: 979-8-3315-4432-4, 979-8-3315-4434-8. — e-ISBN: 979-8-3315-4433-1. — S. 105–110. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 110, Abstr. — A. K. Mishra - dod. afiliacja: University West, Sweden
Autorzy (3)
- Petranović Katarina
- AGHMishra Amit Kumar
- Panić Marko
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 164404 |
|---|---|
| Data dodania do BaDAP | 2025-12-06 |
| Tekst źródłowy | URL |
| DOI | 10.1109/RadarConf2559087.2025.11205078 |
| Rok publikacji | 2025 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | Institute of Electrical and Electronics Engineers (IEEE) |
| Czasopismo/seria | Proceedings of the IEEE National Radar Conference |
Abstract
In this work, we perform an information-theory based investigation of various despeckling algorithms for remote-sensed synthetic aperture radar (SAR) images. Any noise filtering process can also be abstracted as an information enhancement process. Hence, analysing speckle filters by looking at the changes they make to Fisher information of the data can be useful in developing a new generation of despeckling algorithms. In this research, we shall analyse Fisher information of SAR data before and after various despeckling algorithms. Firstly, we present the initial results of our work where we show the histogram of SAR data before and after the application of a few popular despeckling algorithms. Secondly, we shall also present the Fisher information content before and after despeckling algorithms which can be used to design information-theory-based despeckling algorithms in the future.
