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Image reconstruction scheme that combines modified Newton method and efficient initial guess estimation for optical tomography of finger joints
Yuan Z.; Jiang H.
2007-05-10
Source PublicationApplied Optics
ISSN15394522 1559128X
Volume46Issue:14Pages:2757-2768
Abstract

What we believe to be a novel 3D diffuse optical tomography scheme is developed to reconstruct images of both absorption and scattering coefficients of finger joint systems. Compared with our previous reconstruction method, the improved 3D algorithm employs both modified Newton methods and an enhanced initial value optimization scheme to recover the optical properties of highly heterogeneous media. The developed approach is tested using simulated, phantom, and in vivo measurement data. The recovered results suggest that the improved approach is able to provide quantitatively better images than our previous algorithm for optical tomography reconstruction. © 2007 Optical Society of America.

DOI10.1364/AO.46.002757
URLView the original
Indexed BySCI
Language英语
WOS Research AreaOptics
WOS SubjectOptics
WOS IDWOS:000246237900023
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Cited Times [WOS]:12   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Health Sciences
AffiliationUniversity of Florida
Recommended Citation
GB/T 7714
Yuan Z.,Jiang H.. Image reconstruction scheme that combines modified Newton method and efficient initial guess estimation for optical tomography of finger joints[J]. Applied Optics,2007,46(14):2757-2768.
APA Yuan Z.,&Jiang H..(2007).Image reconstruction scheme that combines modified Newton method and efficient initial guess estimation for optical tomography of finger joints.Applied Optics,46(14),2757-2768.
MLA Yuan Z.,et al."Image reconstruction scheme that combines modified Newton method and efficient initial guess estimation for optical tomography of finger joints".Applied Optics 46.14(2007):2757-2768.
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