Detection and characterization of buried objects using an adaptive B-spline scheme

Detection and characterization of buried objects using an adaptive B-spline scheme

The nonlinearized reconstruction of geometry and electrical characteristics of homogeneous obstacles buried in a half-space is investigated. The sources and sensors are placed in the other homogeneous half-space. To solve this non linear and ill-posed problem, an adaptive scheme based on the use of...

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Bibliographic Details
Published in:IGARSS 2003. 2003 IEEE International Geoscience and Remote Sensing Symposium. Proceedings (IEEE Cat. No.03CH37477) Vol. 6; pp. 3833 - 3835 vol.6
Main Authors: Baussard, A., Miller, E.L.
Format: Conference Proceeding
Language:English
Published: IEEE 2003
Subjects:
Buried object detection
Electric variables
Electromagnetic scattering
Geometry
Image reconstruction
Inverse problems
Optimization methods
Permittivity
Sensor phenomena and characterization
Spline
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Summary:The nonlinearized reconstruction of geometry and electrical characteristics of homogeneous obstacles buried in a half-space is investigated. The sources and sensors are placed in the other homogeneous half-space. To solve this non linear and ill-posed problem, an adaptive scheme based on the use of B-spline basis is proposed. The proposed numerical results show the possibilities of this inversion scheme.
ISBN:9780780379299
0780379292
DOI:10.1109/IGARSS.2003.1295285