Advanced Ground Truth Multimodal Imaging Using Time Reversal (TR) Based Nonlinear Elastic Wave Spectroscopy (NEWS): Medical Imaging Trends Versus Non-destructive Testing Applications

2020 ◽  
pp. 55-87 ◽  
Author(s):  
Serge Dos Santos
Keyword(s):  
Medical Imaging ◽  
Elastic Wave ◽  
Time Reversal ◽  
Multimodal Imaging ◽  
Ground Truth ◽  
Non Destructive Testing ◽  
Destructive Testing ◽  
Nonlinear Elastic ◽  
Non Destructive ◽  
Nonlinear Elastic Wave

A two-dimensional pseudospectral model for time reversal and nonlinear elastic wave spectroscopy

2007 ◽  
Vol 122 (6) ◽  
pp. 3220-3229 ◽  
Author(s):  
Thomas Goursolle ◽  
Samuel Callé ◽  
Serge Dos Santos ◽  
Olivier Bou Matar
Keyword(s):  
Elastic Wave ◽  
Time Reversal ◽  
Two Dimensional ◽  
Nonlinear Elastic ◽  
Nonlinear Elastic Wave

scholarly journals Theoretical Study of Memristor and \\ Time Reversal based\\ Nonlinear Elastic Wave Spectroscopy

2018 ◽  
Author(s):  
Sadataka Furui ◽  
Serge Dos Santos
Keyword(s):  
Elastic Wave ◽  
Time Reversal ◽  
Theoretical Study ◽  
Chaotic Oscillation ◽  
Acoustic Tomography ◽  
Linear Elastic ◽  
Strong Signal ◽  
Nonlinear Elastic ◽  
Nonlinear Elastic Wave ◽  
Elastic Unit

Principle of memristor presented by Leon Chua and time reversal based non-linear elastic wave spectroscopy (TR-NEWS) which can be applied to acoustic tomography are reviewed. Correlation of acoustic or electromagnetic nonlinear waves and its time reversed wave can produce strong signal. Materials like transducer or biological skin can be assumed to be composed of a large number of small elastic unit: hysteretic elementary unit (HEU), and one can take a HEU as a memristor whose operation depends on time. Relation between TR-NEWS and solitonic wave in fluid, and relation between decomposition of time reversal operator (DORT) and chaotic oscillation are discussed.

Ultrasonic Time Reversal Processing in Non Destructive Testing

1996 ◽  
pp. 513-518
Author(s):  
Véronique Miette ◽  
Mathias Fink ◽  
François Wu
Keyword(s):  
Time Reversal ◽  
Non Destructive Testing ◽  
Destructive Testing ◽  
Ultrasonic Time ◽  
Non Destructive

scholarly journals Probing the interior of a solid volume with time reversal and nonlinear elastic wave spectroscopy

2011 ◽  
Vol 130 (4) ◽  
pp. EL258-EL263 ◽  
Author(s):  
P. Y. Le Bas ◽  
T. J. Ulrich ◽  
B. E. Anderson ◽  
R. A. Guyer ◽  
P. A. Johnson
Keyword(s):  
Elastic Wave ◽  
Time Reversal ◽  
Nonlinear Elastic ◽  
Nonlinear Elastic Wave
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