Détail de l'auteur
Auteur Vito Pascazio |
Documents disponibles écrits par cet auteur



2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS) : Remote sensing: understanding the Earth for a safer world / Vito Pascazio (2015)
![]()
Titre : 2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS) : Remote sensing: understanding the Earth for a safer world : Proceedings Type de document : Actes de congrès Auteurs : Vito Pascazio, Editeur scientifique Congrès : IGARSS 2015, International Geoscience And Remote Sensing Symposium (26 - 31 juillet 2015; Milan, Italie) , Auteur
Editeur : New York : Institute of Electrical and Electronics Engineers IEEE Année de publication : 2015 ISBN/ISSN/EAN : 978-1-4799-7929-5 Langues : Anglais (eng) Numéro de notice : 17320 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Actes En ligne : http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=7303999 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=83169 Contient
- Multi-temporal optical VHR image fusion for land-cover mapping / Mathias Paget (2015)
- Un-sensored very high resolution land-cover mapping / Adrien Gressin (2015)
- A Random Forest class memberships based wrapper band selection criterion : application to hyperspectral / Arnaud Le Bris (2015)
- Assessment of the relevance of information derived from the unmixing of polarimetric radar images / Sébastien Giordano (2015)
- Fusion of Lidar and SAR data for land-cover mapping in natural environments / Clara Barbanson (2015)
- Retrieving the stand age from a retrospective detection of multinannual forest changes using Landsat data. Application on the heavily managed maritime pine forest in Southwestern France from a 30-year Landsat time-series (1984–2014) / Dominique Guyon (2015)
- Kite-borne photogrammetry for decimetric 3D mapping of several square kilometres areas / Denis Feurer (2015)
- Contribution of textural information from TerraSAR-X image for forest mapping / Cécile Cazals (2015)
Joint estimation of moving target reflectivity and velocity via AT-InSAR systems based on complex interferometric data / Alessandra Budillon in ISPRS Journal of photogrammetry and remote sensing, vol 75 (January 2013)
[article]
Titre : Joint estimation of moving target reflectivity and velocity via AT-InSAR systems based on complex interferometric data Type de document : Article/Communication Auteurs : Alessandra Budillon, Auteur ; Vito Pascazio, Auteur ; G. Schirinzi, Auteur Année de publication : 2013 Article en page(s) : pp 1 - 10 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image radar et applications
[Termes descripteurs IGN] cible mobile
[Termes descripteurs IGN] image radar moirée
[Termes descripteurs IGN] interféromètrie par radar à antenne synthétique
[Termes descripteurs IGN] mesurage de phase
[Termes descripteurs IGN] phase
[Termes descripteurs IGN] réflectivitéRésumé : (Auteur) In this paper a technique for the joint estimation of the complex reflectivity and of the radial velocity of ground moving targets, by means of Along-Track Interferometric Synthetic Aperture Radar (AT-InSAR) systems, is presented. It is essentially based on statistical estimation techniques and exploits the complex interferometric SAR images, contrarily to other conventional AT-InSAR methods, which estimate the target radial velocity exploiting only the interferometric phases. The performances of the method are evaluated both for single baseline and for dual-baseline satellite systems, in terms of Cramer Rao Lower Bounds and of Root Mean Square Errors obtained in numerical experiments, with reference to all the target parameters to be estimated, which are the amplitude and phase of the target reflectivity and the target radial velocity. It is shown that for single baseline systems the obtained radial velocity estimation accuracy is comparable with the one achievable with AT-InSAR methods exploiting phase-only data, and is very high for high values of signal to clutter ratio. For dual-baseline systems, instead, the use of amplitude and phase data allows a performance significantly better than the one achievable exploiting phase-only data. Moreover, in the dual baseline case, high velocity estimation accuracy can be obtained also with lower signal to clutter ratios. Numéro de notice : A2013-028 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32166
in ISPRS Journal of photogrammetry and remote sensing > vol 75 (January 2013) . - pp 1 - 10[article]Réservation
Réserver ce documentExemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 081-2013011 RAB Revue Centre de documentation En réserve 3L Disponible The effect of modified Markov random fields on the local minima occurrence in microwave imaging / G. Ferraiuolo in IEEE Transactions on geoscience and remote sensing, vol 41 n° 5 (May 2003)
[article]
Titre : The effect of modified Markov random fields on the local minima occurrence in microwave imaging Type de document : Article/Communication Auteurs : G. Ferraiuolo, Auteur ; Vito Pascazio, Auteur Année de publication : 2003 Article en page(s) : pp 1043 - 1055 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image
[Termes descripteurs IGN] champ de Markov
[Termes descripteurs IGN] estimation bayesienne
[Termes descripteurs IGN] hyperfréquence
[Termes descripteurs IGN] image satellite
[Termes descripteurs IGN] reconstruction
[Termes descripteurs IGN] tomographieRésumé : (Auteur) The application of a maximum a posteriori estimation method for microwave imaging that makes use of a Markov random field (MRF) a priori statistical model is presented in this paper. In particular, the MRF family adopted is generalized for complex profiles, characterized by a quadratic energy function and "modified" such to make it possible to statistically represent spatial interactions between real and imaginary parts. Thanks to its peculiarities, the use of this approach simultaneously favors in many cases well posedness and robustness against local minima occurrence, as well as high quality in the reconstructed images. Numerical results show the performance of the method. Numéro de notice : A2003-204 Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=22500
in IEEE Transactions on geoscience and remote sensing > vol 41 n° 5 (May 2003) . - pp 1043 - 1055[article]Réservation
Réserver ce documentExemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 065-03051 RAB Revue Centre de documentation En réserve 3L Disponible