Single-pixel polarimetric imaging spectrometer by compressive sensing
Impacto
Scholar |
Otros documentos de la autoría: Soldevila, Fernando; Irles, Esther; Durán, Vicente; Clemente Pesudo, Pedro Javier; Fernández Alonso, Mercedes; Tajahuerce, Enrique; Lancis, Jesús
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Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
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http://dx.doi.org/10.1007/s00340-013-5506-2 |
Metadatos
Título
Single-pixel polarimetric imaging spectrometer by compressive sensingAutoría
Fecha de publicación
2013-12Editor
SpringerCita bibliográfica
SOLDEVILA, F.; IRLES, E.; DURÁN BOSCH, V. A.; CLEMENTE PESUDO, P. J.; FERNÁNDEZ ALONSO, M.; TAJAHUERCE, E.; LANCIS SÁEZ, J. Single-pixel polarimetric imaging spectrometer by compressive sensing. Applied Physics B , v. 113, Issue 4 (December 2013), p. 551-558Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://link.springer.com/article/10.1007/s00340-013-5506-2Versión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
We present an optical system that performs polarimetric spectral imaging with a detector with no spatial resolution. This fact is possible by applying the theory of compressive sampling to the data acquired by a sensor ... [+]
We present an optical system that performs polarimetric spectral imaging with a detector with no spatial resolution. This fact is possible by applying the theory of compressive sampling to the data acquired by a sensor composed of an analyzer followed by a commercial fiber spectrometer. The key element in the measurement process is a digital micromirror device, which sequentially generates a set of intensity light patterns to sample the object image. For different configurations of the analyzer, we obtain polarimetric images that provide information about the spatial distribution of light polarization at several spectral channels. Experimental results for colorful objects are presented in a spectral range that covers the visible spectrum and a part of the NIR range. The performance of the proposed technique is discussed in detail, and further improvements are suggested. [-]
Publicado en
Applied Physics B , v. 113, Issue 4 (December 2013)Derechos de acceso
http://rightsstatements.org/vocab/CNE/1.0/
info:eu-repo/semantics/restrictedAccess
info:eu-repo/semantics/restrictedAccess
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