Full-Color Stereoscopic Imaging With a Single-Pixel Photodetector
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Other documents of the author: Salvador Balaguer, Eva; Clemente Pesudo, Pedro Javier; Tajahuerce, Enrique; Pla, Filiberto; Lancis, Jesús
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Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/43662
comunitat-uji-handle3:10234/43643
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Title
Full-Color Stereoscopic Imaging With a Single-Pixel PhotodetectorAuthor (s)
Date
2016Publisher
Institute of Electrical and Electronics EngineersISSN
1551-319X; 1558-9323Type
info:eu-repo/semantics/articlePublisher version
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7307083Version
info:eu-repo/semantics/acceptedVersionSubject
Abstract
We present an optical system for stereoscopic color imaging by using a single-pixel detector. The system works by illuminating the input scene with a sequence of microstructured light patterns generated by a color ... [+]
We present an optical system for stereoscopic color imaging by using a single-pixel detector. The system works by illuminating the input scene with a sequence of microstructured light patterns generated by a color digital light projector (DLP). A single monochromatic photodiode, synchronized with the DLP, measures the light scattered by the object for each pattern. The image is recovered computationally by applying compressive sensing techniques. The RGB chromatic components of the image are discriminated by exploiting the time-multiplexed color codification of the DLP. The stereoscopic pair is obtained by splitting the light field generated by the DLP and projecting microstructured light patterns onto the sample from two different directions. The experimental setup is configured by simple optical components, a commercial photodiode and an off-the-shelf DLP projector. Color stereoscopic images of a 3D scene obtained with this system are shown. [-]
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Journal of display technology, vol. 12, no. 4, april 2016Rights
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