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Type: Conference paper
Title: Wavelet transform and terahertz local tomography
Author: Yin, X.
Ng, B.
Ferguson, B.
Abbott, D.
Citation: Novel Optical Instrumentation for Biomedical Applications III / Christian D. Depeursinge (ed.):663113-1-663113-11
Publisher: International Society for Optical Engineering
Publisher Place: USA
Issue Date: 2007
Series/Report no.: Proceedings of SPIE ; 6631
ISBN: 0819467758
ISSN: 0277-786X
Conference Name: Novel Optical Instrumentation for Biomedical Applications III (2007 : Munich, Germany)
Editor: Depeursinge, C.D.
Statement of
Xiaoxia Yin and Brian W.-H. Ng and Bradley Fergusona and Derek Abbott
Abstract: We use the theory of two dimensional discrete wavelet transforms to derive inversion formulas for the Radon transform of terahertz datasets. These inversion formulas with good localised properties are implemented for the reconstruction of terahertz imaging in the area of interest, with a significant reduction in the required measurements. As a form of optical coherent tomography, terahertz CT complements the current imaging techniques and offers a promising approach for achieving non-invasive inspection of solid materials, with potentially numerous applications in industrial manufacturing and biomedical engineering. © 2007 SPIE-OSA.
Description: Copyright © 2007 SPIE - The International Society for Optical Engineering. Copyright 2007 Society of Photo-Optical Instrumentation Engineers. This paper was published in Novel Optical Instrumentation for Biomedical Applications III, edited by Christian D. Depeursinge Proc. of SPIE-OSA Biomedical Optics, SPIE Vol. 6631, 663113 and is made available as an electronic reprint with permission of SPIE. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.
DOI: 10.1117/12.727937
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Electrical and Electronic Engineering publications

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