His primary scientific interests are in Optics, Ultrasonic sensor, Transducer, Speckle pattern and Acoustics. The study incorporates disciplines such as Image quality, Quality and Phase in addition to Optics. His studies deal with areas such as Center frequency, Ablation and Chip, Electrical engineering as well as Ultrasonic sensor.
He combines subjects such as Piezoelectricity, Biomedical engineering and Insertion loss with his study of Transducer. His work carried out in the field of Speckle pattern brings together such families of science as Imaging phantom, Focus, Rayleigh scattering and Medical imaging. His Acoustics research is multidisciplinary, incorporating elements of Stochastic process and Coaxial.
Stephen W. Smith spends much of his time researching Transducer, Biomedical engineering, Ultrasonic sensor, Optics and Acoustics. His Transducer research includes themes of 3D ultrasound, Bandwidth, Scanner and Insertion loss. His Biomedical engineering research is multidisciplinary, incorporating perspectives in Catheter, Medical imaging, Ultrasound, Imaging phantom and Radiology.
The Ultrasonic sensor study combines topics in areas such as Center frequency, Ultrasound imaging, Optoelectronics, Actuator and Electrical impedance. Optics is closely attributed to Image quality in his work. His work on Piezoelectricity as part of general Acoustics study is frequently connected to Finite element method, therefore bridging the gap between diverse disciplines of science and establishing a new relationship between them.
His scientific interests lie mostly in Biomedical engineering, Transducer, Ultrasound, 3D ultrasound and Radiology. His work deals with themes such as Intravascular ultrasound, Imaging phantom, Hyperthermia and Catheter, which intersect with Biomedical engineering. His study in Transducer is interdisciplinary in nature, drawing from both Ultrasonic sensor, Bandwidth, Scanner and Insertion loss.
Stephen W. Smith works mostly in the field of Ultrasound, limiting it down to concerns involving Transcranial Doppler and, occasionally, Optics, Phase aberration, Voxel, Brightness and Microbubbles. His 3D ultrasound study integrates concerns from other disciplines, such as Image quality, Artificial intelligence, Medical imaging, Aperture and Computer vision. As a part of the same scientific study, he usually deals with the Image quality, concentrating on Speckle pattern and frequently concerns with Phase distortion.
His primary areas of study are Ultrasound, Biomedical engineering, Transducer, Scanner and Radiology. His studies deal with areas such as Circle of Willis, Transcranial Doppler and Optics as well as Ultrasound. His Biomedical engineering study combines topics from a wide range of disciplines, such as Visualization, Magnetic resonance imaging, Acoustic radiation force and Catheter.
His Transducer study incorporates themes from Medical imaging, Intravascular ultrasound, Imaging phantom, Ultrasonic sensor and Insertion loss. His Spatial frequency research integrates issues from Image quality and Speckle pattern. His work focuses on many connections between Speckle pattern and other disciplines, such as Autocorrelation, that overlap with his field of interest in Brightness.
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Statistics of Speckle in Ultrasound B-Scans
R.F. Wagner;S.W. Smith;J.M. Sandrik;H. Lopez.
IEEE Transactions on Sonics and Ultrasonics (1983)
High-speed ultrasound volumetric imaging system. I. Transducer design and beam steering
S.W. Smith;H.G. Pavy;O.T. von Ramm.
IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control (1991)
High-speed ultrasound volumetric imaging system. II. Parallel processing and image display
O.T. von Ramm;S.W. Smith;H.G. Pavy.
IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control (1991)
Explososcan: a parallel processing technique for high speed ultrasound imaging with linear phased arrays.
David P. Shattuck;Marc D. Weinshenker;Stephen W. Smith;Olaf T. von Ramm.
Journal of the Acoustical Society of America (1984)
Phase aberration correction in medical ultrasound using speckle brightness as a quality factor
Levin Nock;Gregg E. Trahey;Stephen W. Smith.
Journal of the Acoustical Society of America (1989)
Beam Steering with Linear Arrays
Olaf T. Von Ramm;Stephen W. Smith.
IEEE Transactions on Biomedical Engineering (1983)
Real time volumetric ultrasound imaging system.
Olaf T. von Ramm;Olaf T. von Ramm;Stephen W. Smith;Stephen W. Smith.
Journal of Digital Imaging (1990)
Low Contrast Detectability and Contrast/Detail Analysis in Medical Ultrasound
S.W. Smith;R.F. Wagner;J.M. Sandrik;H. Lopez.
IEEE Transactions on Sonics and Ultrasonics (1983)
Fundamental correlation lengths of coherent speckle in medical ultrasonic images
R.F. Wagner;M.F. Insana;S.W. Smith.
IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control (1988)
Speckle Pattern Correlation with Lateral Aperture Translation: Experimental Results and Implications for Spatial Compounding
G.E. Trahey;S.W. Smith;O.T. von Ramm.
IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control (1986)
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