Tomographic imaging via wave equation inversion

M. Kaveh; M. Soumekh; R. K. Mueller

doi:10.1109/ICASSP.1982.1171480

Tomographic imaging via wave equation inversion

M. Kaveh, M. Soumekh, R. K. Mueller

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Abstract

Methods that include diffraction effects are discussed for the tomographic reconstruction of the complex index of refraction within a soft-scattering object. The methods are Fourier-domain based and are threfore computationally efficient. An important signal-processing issue is shown to be the determination of the unwrapped phase of the sensed fields. The theoretical presentation is followed by examples of experimental results.

Original language	English (US)
Article number	1171480
Pages (from-to)	1553-1556
Number of pages	4
Journal	ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Volume	1982-May
DOIs	https://doi.org/10.1109/ICASSP.1982.1171480
State	Published - 1982
Event	1982 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 1982 - Paris, France Duration: May 3 1982 → May 5 1982

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© 1982 IEEE.

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10.1109/ICASSP.1982.1171480

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title = "Tomographic imaging via wave equation inversion",

abstract = "Methods that include diffraction effects are discussed for the tomographic reconstruction of the complex index of refraction within a soft-scattering object. The methods are Fourier-domain based and are threfore computationally efficient. An important signal-processing issue is shown to be the determination of the unwrapped phase of the sensed fields. The theoretical presentation is followed by examples of experimental results.",

author = "M. Kaveh and M. Soumekh and Mueller, {R. K.}",

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year = "1982",

doi = "10.1109/ICASSP.1982.1171480",

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AU - Kaveh, M.

AU - Soumekh, M.

AU - Mueller, R. K.

PY - 1982

Y1 - 1982

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AB - Methods that include diffraction effects are discussed for the tomographic reconstruction of the complex index of refraction within a soft-scattering object. The methods are Fourier-domain based and are threfore computationally efficient. An important signal-processing issue is shown to be the determination of the unwrapped phase of the sensed fields. The theoretical presentation is followed by examples of experimental results.

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DO - 10.1109/ICASSP.1982.1171480

M3 - Conference article

AN - SCOPUS:84939761296

SN - 1520-6149

VL - 1982-May

SP - 1553

EP - 1556

JO - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

JF - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

M1 - 1171480

T2 - 1982 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 1982

Y2 - 3 May 1982 through 5 May 1982

ER -

Tomographic imaging via wave equation inversion

Abstract

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