An Iterative Approach to Improve Images of Multiple Targets and Targets with Layered or Continuous Profile

An iterative approach, based on the linear sampling method (LSM) and the contrast source inversion (CSI) method, is proposed to improve the recovered images of multiple targets and targets with layered or continuous profile, including shape and distribution of electric properties. The difficulties i...

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Bibliographic Details
Published inInternational journal of microwave science and technology Vol. 2015; pp. 1 - 13
Main Authors Kuo, Yu-Hsin, Kiang, Jean-Fu
Format Journal Article
LanguageEnglish
Published New York Hindawi Publishing Corporation 2015
Hindawi Limited
Subjects
Dealing
Dielectrics
Electric properties
Image contrast
Inversions
Microwaves
Nondestructive testing
Sampling methods
Simulation
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Summary:An iterative approach, based on the linear sampling method (LSM) and the contrast source inversion (CSI) method, is proposed to improve the recovered images of multiple targets and targets with layered or continuous profile, including shape and distribution of electric properties. The difficulties in dealing with large targets or high contrast are partly overcome with this approach. Typical targets studied in the literatures are chosen for simulations and comparison.
Bibliography:ObjectType-Article-1
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ISSN:1687-5826
1687-5834
DOI:10.1155/2015/376374