Anthony J. Devaney
Northeastern University
82 Papers
911 Citations
Anthony J. Devaney is an academic researcher from Northeastern University. The author has contributed to research in topics: Diffraction tomography & Inverse problem. The author has an hindex of 24, co-authored 82 publications.
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Papers
Time reversal imaging of obscured targets from multistatic data
TL;DR: It is shown that the singular vectors of the K matrix together with knowledge of the Green function of the background medium in which the targets are embedded lead directly to classical time-reversal based images of the target locations as well as super-resolution images based on a generalized Multiple-Signal-Classification algorithm recently developed for use with the K Matrix.
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•Book
Mathematical Foundations of Imaging, Tomography and Wavefield Inversion
Anthony J. Devaney
- 30 Jul 2012
TL;DR: Inverse problems are of interest and importance across many branches of physics, mathematics, engineering and medical imaging as discussed by the authors, and the foundations of imaging and wavefield inversion are presented in a clear and systematic way The necessary theory is gradually developed throughout the book, progressing from simple wave equation based models to vector wave models.
Time-reversal imaging with multiple signal classification considering multiple scattering between the targets
TL;DR: In this article, the Born approximation was generalized to incorporate multiple scattering between the targets and the same method can be used in the location of point targets even if there is multiple scattering.
Transmission mode time-reversal super-resolution imaging
TL;DR: The theory of time-reversal super-resolution imaging of point targets embedded in a reciprocal background medium is generalized to the case where the transmitter and receiver sensor arrays need not be coincident and for cases where the background medium can be nonreciprocal.
176
Diffraction tomography for multi-monostatic ground penetrating radar imaging
Ross Deming,Anthony J. Devaney +1 more
TL;DR: In this paper, a generalized diffraction tomographic (DT) algorithm is derived for subsurface imaging from multifrequency multi-monostatic ground penetrating radar (GPR) data.
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