A two-dimensional truncated singular value decomposition (TSVD) technique is proposed to enhance spatial resolution of earth observation (EO) products. The algorithm is based on the assumption that the gain function is a two-dimensional tensor product. Experiments under- taken on the data set of simulated two-dimensional radiometer measurements show the robustness of the technique and its effectiveness from a processing time viewpoint.

Two-dimensional TSVD resolution enhancement for EO applications

MIGLIACCIO, Maurizio;NUNZIATA, FERDINANDO;
2012

Abstract

A two-dimensional truncated singular value decomposition (TSVD) technique is proposed to enhance spatial resolution of earth observation (EO) products. The algorithm is based on the assumption that the gain function is a two-dimensional tensor product. Experiments under- taken on the data set of simulated two-dimensional radiometer measurements show the robustness of the technique and its effectiveness from a processing time viewpoint.
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.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11367/1764
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus ND
  • ???jsp.display-item.citation.isi??? ND
social impact