DocumentCode
3002167
Title
Reconstruction from incomplete data in echo diffraction imaging
Author
Soumekh, Mehrdad
Author_Institution
Dept. of Electr. & Comput. Eng., State Univ. of New York, Amherst, NY, USA
fYear
1988
fDate
11-14 Apr 1988
Firstpage
1304
Abstract
Examines the implications of reconstruction based on measurements of echoed waves from an object. The Helmholtz wave equation model is used for the inversion (diffraction imaging). It is shown that the resultant inverted data provides coverage in a one-quadrant of the spatial frequency domain. This coverage yields accurate information regarding the surface structure of the object under study
Keywords
electromagnetic wave diffraction; picture processing; Helmholtz wave equation model; echo diffraction imaging; echoed waves; measurements; picture processing; spatial frequency domain; Acoustic diffraction; Acoustic imaging; Frequency domain analysis; Image reconstruction; Optical diffraction; Optical imaging; Optical scattering; Partial differential equations; Solid modeling; Ultrasonic imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1988. ICASSP-88., 1988 International Conference on
Conference_Location
New York, NY
ISSN
1520-6149
Type
conf
DOI
10.1109/ICASSP.1988.196842
Filename
196842
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