Imaging an object buried in the sediment bottom of a deep sea by linearized inversion of synthetic and experimental scattered acoustic wavefields

Inverse Problems

Volumn 16, Issue 6, 2000, Pages 1777-1797

  Guillermin, R ^a   Lasaygues, P ^a   Sessarego, J P ^a   Wirgin, A ^a  

^a CNRS   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC FIELD MEASUREMENT; ACOUSTIC IMAGING; APPROXIMATION THEORY; COMPUTER SIMULATION; GREEN'S FUNCTION; INTEGRAL EQUATIONS; LINEAR EQUATIONS; REFRACTIVE INDEX; SEDIMENTS; WAVEGUIDES;

DOMAIN INTEGRAL EQUATIONS (DIE); DOMAIN INTEGRAL REPRESENTATIONS (DIR); SCATTERED ACOUSTIC WAVEFIELDS;

UNDERWATER ACOUSTICS;

EID: 0034500114     PISSN: 02665611     EISSN: None     Source Type: Journal    
DOI: 10.1088/0266-5611/16/6/312     Document Type: Article

References (22)

1. Berkhout A J 1980 Seismic Migration Imaging of Acoustic Energy by Wave Field Extrapolation (Amsterdam: Elsevier)
2. Herman G C, Milligan P A, Huggins R J and Rector J W 2000 Imaging shallow objects and heterogeneities with scattered guided wave Geophysics 65
3. Kristensson G and Ström S 1978 Scattering from inhomogeneities - a general three dimensional formalism J. Acoust. Soc. Am. 64 917-35
4. Fawcett J A, Fox W L J and Maguer A 1998 Modeling of scattering by objects on seabed J. Acoust. Soc. Am. 104 296-304
5. Parry J R and Ward S H 1971 Electromagnetic scattering from cylinders of arbitrary cross-section in a conductive half-space Geophysics 30 67-100
6. Hohman G W 1971 Electromagnetic scattering by conductors in the earth near a line source of current Geophysics 36 101-31
7. Lim R, Lopes J L, Hackman R H and Todoroff D G 1993 Scattering by objects buried in underwater sediments: theory and experiment J. Acoust. Soc. Am. 93 1762-83
8. Wiskin W, Borup D T and Johnson S A 1997 Inverse scattering from arbitrary two-dimensional objects in stratified environments via a Green operator J. Acoust. Soc. Am. 102 853-64
9. Chiu C C and Kiang Y W 1991 Inverse scattering of a buried conducting cylinder Inverse Problems 7 187-202
10. Ozdemir T, Roy S and Berkowitz R S 1992 Imaging of shallow subsurface objects: an experimental investigation IEEE Trans. Geosci. Remote Sensing 30 472-81
11. Chaturvedi P and Plumb R G 1995 Electromagnetic imaging of underground targets using constrained optimization IEEE Trans. Geosci. Remote Sensing 33 551-61
12. Duchêne B and Tabbara W 1984 Characterization of a buried cylindrical object from its scattered field IEEE Trans. Sonics and Utltrasonics 31 658-63
13. Duchêne B 1986 Caracterisation ultrasonore de milieux fluides inhomogenes. Application au diagnostic et a l'imagerie PhD Thesis Université de Paris-Sud, centre d'Orsay
14. Duchêne B, Lesselier D and Tabbara W 1987 Acoustical imaging of 2D fluid targets buried in a half-space: a diffraction tomography approach IEEE Trans. Ultrason. Ferroelectr. Freq. Control 34 540-9
15. Haddadin O S 1998 Ultrasound inverse scattering for tomographic imaging and self-focusing arrays PhD Thesis University of Michigan
16. Harrington R F 1968 Field Computation by Moment Method (New York: Macmillan)
17. Richmond J H 1965 Scattering by a dielectric cylinder of arbitrary cross-secticn shape IEEE Trans. Antennas Propag. 13 334-41
18. Tikhonov A N, Goncharsky A V, Stepanov V V and Yagola A G 1995 Numerical Method for the Solution of Ill-Posed Problems (Dordrecht: Kluwer)
19. Sano A 1993 Optimally regularized inverse of singular value decomposition and application to signal extrapolation Signal Processing 30 163-76
20. Morse P M and Ingard K U 1968 Theoretical Acoustics (New York: McGraw-Hill)
21. Schmidt H and Lee J 1999 Physics of 3-D scattering from rippled seabeds and buried targets in shallow water J. Acoust. Soc. Am. 105 1605-17
22. Lim R 1994 Scattering by an obstacle in a plane-stratified poroelastic medium application to an obstacle in ocean sediments J. Acoust. Soc. Am. 95 1223-44