Single-pixel imaging with Fourier filtering: application to vision through scattering media
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Other documents of the author: Jauregui-Sánchez, Y.; Clemente, Pere; Lancis, Jesús; Tajahuerce, Enrique
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comunitat-uji-handle2:10234/43662
comunitat-uji-handle3:10234/43643
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Title
Single-pixel imaging with Fourier filtering: application to vision through scattering mediaDate
2019-02-01Publisher
Optical Society of AmericaISSN
0146-9592; 1539-4794Bibliographic citation
JAUREGUI-SÁNCHEZ, Yessenia, et al. Single-pixel imaging with Fourier filtering: application to vision through scattering media. Optics Letters, 2019, vol. 44, no 3, p. 679-682Type
info:eu-repo/semantics/articlePublisher version
https://www.osapublishing.org/ol/fulltext.cfm?uri=ol-44-3-679&id=404382Version
info:eu-repo/semantics/submittedVersionSubject
Abstract
We present a novel approach for imaging through scattering media that combines the principles of Fourier spatial filtering and single-pixel imaging. We compare the performance of our single-pixel imaging setup with ... [+]
We present a novel approach for imaging through scattering media that combines the principles of Fourier spatial filtering and single-pixel imaging. We compare the performance of our single-pixel imaging setup with that of a conventional system. First, we show that a single-pixel camera does not reduce the frequency content of the object, when a small pinhole is used as a low-pass filter at the detection side. Second, we show that the introduction of Fourier gating improves the contrast of imaging through scattering media in both optical systems. We conclude that single-pixel imaging fits better than conventional imaging on imaging through scattering media by the Fourier gating. [-]
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Optics Letters, 2019, vol. 44, no 3Investigation project
Ministerio de Economía y Competitividad (MINECO): FIS2015-72872-EXP, FIS2016-75618-R; Generalitat Valenciana: PROMETEO/2016/079,GRISOLIA/2015/037; Universitat Jaume I (UJI): P1-1B2015-35Rights
© Copyright The Optical Society
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