Two different techniques, to enhance the spatial resolution of two-dimensional radiometer data, are presented and compared. The first approach is based on the two-dimensional truncated singular value decomposition (TSVD). Instead, the second approach is a generalization of the iterative regularization method (Landweber method) in Banach spaces. Experiments show a) the accurancy of the proposed techniques, b) the best performances of the Landweber method, c) the smallest computation time of the TSVD method.
A comparison of two innovative techniques to enhance the spatial resolution of radiometer data
ESTATICO, CLAUDIO;
2013-01-01
Abstract
Two different techniques, to enhance the spatial resolution of two-dimensional radiometer data, are presented and compared. The first approach is based on the two-dimensional truncated singular value decomposition (TSVD). Instead, the second approach is a generalization of the iterative regularization method (Landweber method) in Banach spaces. Experiments show a) the accurancy of the proposed techniques, b) the best performances of the Landweber method, c) the smallest computation time of the TSVD method.
File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
