Field modelling acceleration on ultrasonic systems using graphic hardware

Abstract Field modelling is a common practice in the area of ultrasonic non-destructive evaluation (NDE) because it is a useful tool for assessing NDE imaging. However, it is a very time consuming task because of its complexity and data volume, making difficult its use in systems demanding real time responses. Recently, graphics processing units (GPUs) have experienced an extraordinary evolution in both computing performance and programmability, leading to greater use on non-rendering applications. This work shows that the use of GPU technology, which has a high level of parallelism, accelerates the ultrasonic field simulation, reducing the computing time in more than one order of magnitude respect to CPU implementations.

[1]  R. Lerch,et al.  Finite element modeling of the pulse-echo behavior of ultrasound transducers , 1994, 1994 Proceedings of IEEE Ultrasonics Symposium.

[2]  J. Weight,et al.  Transmit–receive mode responses from finite‐sized targets in fluid media , 1987 .

[3]  Raphaële Raillon,et al.  Impulse‐response method to predict echo responses from targets of complex geometry. Part II. Computer implementation and experimental validation , 1994 .

[4]  J. Ogilvy.  Computerized ultrasonic ray tracing in austenitic steel , 1985 .

[5]  B. Piwakowski,et al.  A new approach to calculate the field radiated from arbitrarily structured transducer arrays , 1999, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.

[6]  J A Jensen,et al.  A model for the propagation and scattering of ultrasound in tissue. , 1991, The Journal of the Acoustical Society of America.

[7]  G. Kino.  Acoustic waves : devices, imaging, and analog signal processing , 1987 .

[8]  J. Arendt.  Paper presented at the 10th Nordic-Baltic Conference on Biomedical Imaging: Field: A Program for Simulating Ultrasound Systems , 1996 .

[9]  Lester W. Schmerr,et al.  Generation of the basis sets for multi-Gaussian ultrasonic beam models--an overview. , 2006 .

[10]  Alain Lhémery,et al.  Impulse‐response method to predict echo‐responses from targets of complex geometry. Part I: Theory , 1991 .

[11]  R. Cobbold,et al.  Calculating the pulsed response of linear arrays: accuracy versus computational efficiency , 1997, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.

[12]  Paul D. Wilcox,et al.  Ultrasonic arrays for non-destructive evaluation: A review , 2006 .

[13]  S. K. Jespersen,et al.  Modeling of received signals from annular array ultrasound transducers due to extended reflectors , 2003, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control.

[14]  A computational method to calculate the longitudinal wave evolution caused by interfaces between isotropic media , 2004, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.

[15]  P. Pedersen,et al.  Modeling of received ultrasound signals from finite planar targets , 1996, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.

[16]  K. Boone,et al.  Effect of skin impedance on image quality and variability in electrical impedance tomography: a model study , 1996, Medical and Biological Engineering and Computing.

[17]  J H Lee,et al.  A parametric study of ultrasonic beam profiles for a linear phased array transducer. , 2000, IEEE transactions on ultrasonics, ferroelectrics, and frequency control.

[18]  L. Paradis,et al.  Modeling of ultrasonic fields and their interaction with defects , 1998, 1998 IEEE Ultrasonics Symposium. Proceedings (Cat. No. 98CH36102).

[19]  N. F. Haines,et al.  The reflection of ultrasonic pulses from surfaces , 1980 .

[20]  Erik Lindholm,et al.  NVIDIA Tesla: A Unified Graphics and Computing Architecture , 2008, IEEE Micro.

[21]  Greer S. Garrett,et al.  Reflection of parametric radiation from a finite planar target , 1984 .

[22]  Kevin Skadron,et al.  Scalable parallel programming , 2008, 2008 IEEE Hot Chips 20 Symposium (HCS).

[23]  N.G.R. Iyengar,et al.  Finite element modelling of the scattering of ultrasonic waves by isolated flaws , 2000 .

[24]  Bernard D. Steinberg,et al.  Principles of aperture and array system design: Including random and adaptive arrays , 1976 .