A fast image reconstruction algorithm for continuous wave diffuse optical tomography

Jang Jer Tsai*, Nan Jung Chen, Wai-Chi Fang, Jian Shiang Chen

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

6 Scopus citations

Abstract

In this paper, we propose a fast high resolution image reconstruction algorithm for continuous wave (CW) diffuse optical tomography (DOT). First, we devise the overlapped-truncated-Jacobi singular value decomposition (OSVD) scheme for the image reconstruction. Second, we adopt the cubic interpolation to enhance the image quality. Simulation results show that our proposed algorithm effectively reduces the computing complexity, keeps the confidence of the image and enhances the image resolution.

Original languageEnglish
Title of host publicationProceedings of the 2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011
Pages92-95
Number of pages4
DOIs
StatePublished - 23 May 2011
Event2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011 - Bethesda, MD, United States
Duration: 7 Apr 20118 Apr 2011

Publication series

NameProceedings of the 2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011

Conference

Conference2011 IEEE/NIH Life Science Systems and Applications Workshop, LiSSA 2011
CountryUnited States
CityBethesda, MD
Period7/04/118/04/11

Keywords

  • Inverse problem
  • continuous wave
  • diffuse optical tomography
  • singular value decomposition

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