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EnglishAn innovative technique, based on a generalization of the conjugate gradient (CG) method in Banach spaces, is first proposed to enhance the spatial resolution of microwave radiometer measurements. This approach allows reducing the over-smoothing effects and the oscillations that are often present in Hilbert reconstructions and it is very effective in terms of processing time. Experiments undertaken on actual SSM/I data confirm the soundness of the proposed approach and show that CG is able to provide reconstructions similar to the conventional Landweber ones but with a significantly reduced processing time.
| Titolo: | Conjugate gradient algorithm in Banach spaces to enhance the spatial resolution of microwave remote sensing data |
| Autori: | |
| Data di pubblicazione: | 2015 |
| Serie: | |
| Handle: | http://hdl.handle.net/11567/824698 |
| ISBN: | 978-1-4799-7929-5 |
| Appare nelle tipologie: | 04.01 - Contributo in atti di convegno |
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|---|---|---|---|
| 07325957.pdf | Documento in versione editoriale | Administrator Richiedi una copia |
http://hdl.handle.net/11567/824698
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