FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3115809762> ?p ?o ?g. }

• W3115809762 endingPage "9103" @default.
• W3115809762 startingPage "9086" @default.
• W3115809762 abstract "This article addresses the 3-D reconstruction of urban areas using a minimal number of Synthetic Aperture Radar (SAR) acquisitions, that is, a set of three images, characterized by intermediate spatial resolution features. In such extreme conditions, conventional tomographic techniques reveal unadapted to refined 3-D imaging purposes, either due to the resulting intrinsic coarse vertical resolution, or to the low dimensionality of the data set, that prevents any separation of complex mixed scattering patterns. A new high-resolution (HR) tomographic estimator, based on a polarimetric signal subspace fitting criterion, is proposed to overcome these limitations, as this method adapts to the statistical behavior of the backscattered signals using robust metrics. The optimization of the corresponding focusing criterion is led through a new polarimetric alternating projection algorithm, characterized by a low computational cost, which may also be used to optimize the polarimetric the deterministic maximum likelihood criterion. The proposed polarimetric signal subspace fitting technique is shown to outperform the other studied HR techniques over both simulated signals and data acquired by the DLR’s ESAR sensor at L-band over Dresden city, Germany. Finally full-rank polarimetric tomographic estimators are proposed that generalize nonparametric polarimetric estimators, and permit to estimate second-order polarimetric representations in 3-D, instead of unitary rank target vector with their conventional versions. This approach makes it possible to characterize polarimetric scattering mechanisms in 3-D." @default.
• W3115809762 created "2021-01-05" @default.
• W3115809762 creator A5029630298 @default.
• W3115809762 creator A5082938344 @default.
• W3115809762 date "2021-11-01" @default.
• W3115809762 modified "2023-10-17" @default.
• W3115809762 title "3-D Characterization of Urban Areas Using High-Resolution Polarimetric SAR Tomographic Techniques and a Minimal Number of Acquisitions" @default.
• W3115809762 cites W1589236794 @default.
• W3115809762 cites W1874303461 @default.
• W3115809762 cites W1966218518 @default.
• W3115809762 cites W1967419560 @default.
• W3115809762 cites W1995071889 @default.
• W3115809762 cites W2017713888 @default.
• W3115809762 cites W2026790033 @default.
• W3115809762 cites W2028431916 @default.
• W3115809762 cites W2043529342 @default.
• W3115809762 cites W2047029664 @default.
• W3115809762 cites W2048289234 @default.
• W3115809762 cites W2063522293 @default.
• W3115809762 cites W2066218102 @default.
• W3115809762 cites W2077282160 @default.
• W3115809762 cites W2078945539 @default.
• W3115809762 cites W2078985447 @default.
• W3115809762 cites W2079886161 @default.
• W3115809762 cites W2087543940 @default.
• W3115809762 cites W2098900141 @default.
• W3115809762 cites W2101658087 @default.
• W3115809762 cites W2106131737 @default.
• W3115809762 cites W2109264274 @default.
• W3115809762 cites W2109467012 @default.
• W3115809762 cites W2113638573 @default.
• W3115809762 cites W2116414176 @default.
• W3115809762 cites W2125189840 @default.
• W3115809762 cites W2126582956 @default.
• W3115809762 cites W2128463189 @default.
• W3115809762 cites W2136287120 @default.
• W3115809762 cites W2136855629 @default.
• W3115809762 cites W2140728947 @default.
• W3115809762 cites W2142623707 @default.
• W3115809762 cites W2143295575 @default.
• W3115809762 cites W2143721422 @default.
• W3115809762 cites W2145250341 @default.
• W3115809762 cites W2149755721 @default.
• W3115809762 cites W2151517138 @default.
• W3115809762 cites W2160840607 @default.
• W3115809762 cites W2162352606 @default.
• W3115809762 cites W2167811736 @default.
• W3115809762 cites W2738487245 @default.
• W3115809762 cites W2759351035 @default.
• W3115809762 cites W2946940648 @default.
• W3115809762 cites W3023522572 @default.
• W3115809762 doi "https://doi.org/10.1109/tgrs.2020.3044150" @default.
• W3115809762 hasPublicationYear "2021" @default.
• W3115809762 type Work @default.
• W3115809762 sameAs 3115809762 @default.
• W3115809762 citedByCount "3" @default.
• W3115809762 countsByYear W31158097622021 @default.
• W3115809762 countsByYear W31158097622022 @default.
• W3115809762 crossrefType "journal-article" @default.
• W3115809762 hasAuthorship W3115809762A5029630298 @default.
• W3115809762 hasAuthorship W3115809762A5082938344 @default.
• W3115809762 hasBestOaLocation W31158097622 @default.
• W3115809762 hasConcept C105795698 @default.
• W3115809762 hasConcept C10929652 @default.
• W3115809762 hasConcept C11413529 @default.
• W3115809762 hasConcept C115961682 @default.
• W3115809762 hasConcept C120665830 @default.
• W3115809762 hasConcept C121332964 @default.
• W3115809762 hasConcept C127313418 @default.
• W3115809762 hasConcept C141379421 @default.
• W3115809762 hasConcept C153180895 @default.
• W3115809762 hasConcept C154945302 @default.
• W3115809762 hasConcept C185429906 @default.
• W3115809762 hasConcept C191486275 @default.
• W3115809762 hasConcept C205372480 @default.
• W3115809762 hasConcept C2777121530 @default.
• W3115809762 hasConcept C28493345 @default.
• W3115809762 hasConcept C31972630 @default.
• W3115809762 hasConcept C32834561 @default.
• W3115809762 hasConcept C33923547 @default.
• W3115809762 hasConcept C41008148 @default.
• W3115809762 hasConcept C554190296 @default.
• W3115809762 hasConcept C57493831 @default.
• W3115809762 hasConcept C62649853 @default.
• W3115809762 hasConcept C76155785 @default.
• W3115809762 hasConcept C87360688 @default.
• W3115809762 hasConcept C97742081 @default.
• W3115809762 hasConcept C99498987 @default.
• W3115809762 hasConceptScore W3115809762C105795698 @default.
• W3115809762 hasConceptScore W3115809762C10929652 @default.
• W3115809762 hasConceptScore W3115809762C11413529 @default.
• W3115809762 hasConceptScore W3115809762C115961682 @default.
• W3115809762 hasConceptScore W3115809762C120665830 @default.
• W3115809762 hasConceptScore W3115809762C121332964 @default.
• W3115809762 hasConceptScore W3115809762C127313418 @default.
• W3115809762 hasConceptScore W3115809762C141379421 @default.
• W3115809762 hasConceptScore W3115809762C153180895 @default.
• W3115809762 hasConceptScore W3115809762C154945302 @default.

• next