| Three-dimensional visualization of objects in scattering medium by use of computational integral imaging. | |
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MedLine Citation:
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PMID: 18711547 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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In this paper, we propose a method to three-dimensionally visualize objects in a scattering medium using integral imaging. Our approach is based on a particular use of the interference phenomenon between the ballistic photons getting through the scattering medium and the scattered photons being scattered by the medium. For three-dimensional (3D) sensing of the scattered objects, the synthetic aperture integral imaging system under coherent illumination records the scattered elemental images of the objects. Then, the computational geometrical ray propagation algorithm is applied to the scattered elemental images in order to eliminate the interference patterns between scattered and object beams. The original 3D information of the scattered objects is recovered by multiple imaging channels, each with a unique perspective of the object. We present both simulation and experimental results with virtual and real objects to demonstrate the proposed concepts. |
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Authors:
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Inkyu Moon; Bahram Javidi |
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Publication Detail:
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Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. |
Journal Detail:
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Title: Optics express Volume: 16 ISSN: 1094-4087 ISO Abbreviation: Opt Express Publication Date: 2008 Aug |
Date Detail:
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Created Date: 2008-08-19 Completed Date: 2008-10-06 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101137103 Medline TA: Opt Express Country: United States |
Other Details:
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Languages: eng Pagination: 13080-9 Citation Subset: IM |
Affiliation:
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Dept of Electrical and Computer Engineering, U-2157, University of Connecticut, Storrs, CT 06269-2157, USA. inm04001@engr.uconn.edu |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Algorithms* Computer Simulation Image Interpretation, Computer-Assisted / methods* Imaging, Three-Dimensional / methods* Light Models, Theoretical* Nephelometry and Turbidimetry / methods* Scattering, Radiation |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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