Compressive Spectral and Coherence Imaging

Name: Compressive Spectral and Coherence Imaging
Brand: VDM Verlag
SKU: 9783639346060
Price: 66.66 EUR
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Ashwin Ashok Wagadarikar

Autor: Ashwin Wagadarikar

Jazyk:

Väzba: Brožovaná

Vydavateľ: VDM Verlag

Dostupnosť: U vydavateľa na objednávku

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66.66 €

This work describes two computational sensors that were used to demonstrate applications of generali...

Informácie o knihe

Autor

Ashwin Wagadarikar

Jazyk

Angličtina

Väzba

Kniha - Brožovaná

Vydalo

2011

Stránok

184

EAN

9783639346060

ISBN

3639346068

Enbook ID

06841115

Vydavateľ

VDM Verlag

Hmotnosť

277

Rozmery

152 x 229 x 11

Kompletný popis

This work describes two computational sensors that were used to demonstrate applications of generalized sampling of the optical field. The first sensor was an incoherent imaging system designed for compressive measurement of the power spectral density in the scene (spectral imaging). The other sensor was an interferometer used to compressively measure the mutual intensity of the optical field (coherence imaging) for imaging through turbulence. Each sensor made anisomorphic measurements of the optical signal of interest and digital post-processing of these measurements was required to recover the signal. The optical hardware and post-processing software were co-designed to permit acquisition of the signal of interest with sub-Nyquist rate sampling, given the prior information that the signal was sparse or compressible in some basis.

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Compressive Spectral and Coherence Imaging

Ashwin Ashok Wagadarikar

Informácie o knihe

Kompletný popis

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