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Thanasis Loupas
Thanasis Loupas
Principal Clinical Scientist, Philips Ultrasound
Verified email at philips.com
Title
Cited by
Cited by
Year
An adaptive weighted median filter for speckle suppression in medical ultrasonic images
T Loupas, WN McDicken, PL Allan
IEEE transactions on Circuits and Systems 36 (1), 129-135, 1989
10101989
An axial velocity estimator for ultrasound blood flow imaging, based on a full evaluation of the Doppler equation by means of a two-dimensional autocorrelation approach
T Loupas, JT Powers, RW Gill
IEEE transactions on ultrasonics, ferroelectrics, and frequency control 42 …, 1995
5961995
Ultrafast compound Doppler imaging: Providing full blood flow characterization
J Bercoff, G Montaldo, T Loupas, D Savery, F Mézière, M Fink, M Tanter
IEEE transactions on ultrasonics, ferroelectrics, and frequency control 58 …, 2011
4782011
Experimental evaluation of velocity and power estimation for ultrasound blood flow imaging, by means of a two-dimensional autocorrelation approach
T Loupas, RB Peterson, RW Gill
IEEE transactions on ultrasonics, ferroelectrics, and frequency control 42 …, 1995
2131995
Muscle thickness changes during abdominal hollowing: an assessment of between-day measurement error in controls and patients with chronic low back pain
AF Mannion, N Pulkovski, D Gubler, M Gorelick, D O’Riordan, T Loupas, ...
European spine journal 17, 494-501, 2008
1982008
RSNA/QIBA: Shear wave speed as a biomarker for liver fibrosis staging
TJ Hall, A Milkowski, B Garra, P Carson, M Palmeri, K Nightingale, ...
2013 IEEE International Ultrasonics Symposium (IUS), 397-400, 2013
1562013
Arterial pulse wave velocity with tissue Doppler imaging
A Eriksson, E Greiff, T Loupas, M Persson, P Pesque
Ultrasound in medicine & biology 28 (5), 571-580, 2002
1522002
On the performance of regression and step-initialized IIR clutter filters for color Doppler systems in diagnostic medical ultrasound
AP Kadi, T Loupas
IEEE transactions on ultrasonics, ferroelectrics, and frequency control 42 …, 1995
1481995
Ultrasonic diagnostic imaging system with doppler assisted tracking of tissue motion
AL Criton, T Loupas
US Patent 5,800,356, 1998
981998
A machine-learning algorithm toward color analysis for chronic liver disease classification, employing ultrasound shear wave elastography
I Gatos, S Tsantis, S Spiliopoulos, D Karnabatidis, I Theotokas, ...
Ultrasound in medicine & biology 43 (9), 1797-1810, 2017
972017
Inhibition of red cell aggregation prevents spontaneous echocardiographic contrast formation in human blood
D Fatkin, T Loupas, J Low, M Feneley
Circulation 96 (3), 889-896, 1997
891997
Blood pressure estimation in the human fetal descending aorta
PC Struijk, VJ Mathews, T Loupas, PA Stewart, EB Clark, EAP Steegers, ...
Ultrasound in Obstetrics and Gynecology: The Official Journal of the …, 2008
802008
Spatial compounding with ultrasonic doppler signal information
RB Peterson, DC Schmiesing, T Loupas
US Patent 6,390,980, 2002
742002
Quantification of blood echogenicity: evaluation of a semiquantitative method of grading spontaneous echo contrast
D Fatkin, T Loupas, N Jacobs, MP Feneley
Ultrasound in medicine & biology 21 (9), 1191-1198, 1995
731995
Ultrasonic pulsed doppler flow measurement system with two dimensional autocorrelation processing
JE Powers, T Loupas
US Patent 5,386,830, 1995
711995
A new method for the noninvasive determination of abdominal muscle feedforward activity based on tissue velocity information from tissue Doppler imaging
AF Mannion, N Pulkovski, P Schenk, PW Hodges, H Gerber, T Loupas, ...
Journal of applied physiology 104 (4), 1192-1201, 2008
612008
A comparison of the Doppler spectra from human blood and artificial blood used in a flow phantom
PR Hoskins, T Loupas, WN McDicken
Ultrasound in medicine & biology 16 (2), 141-147, 1990
571990
Temporal stability assessment in shear wave elasticity images validated by deep learning neural network for chronic liver disease fibrosis stage assessment
I Gatos, S Tsantis, S Spiliopoulos, D Karnabatidis, I Theotokas, ...
Medical physics 46 (5), 2298-2309, 2019
562019
Low-order AR models for mean and maximum frequency estimation in the context of Doppler color flow mapping
T Loupas, WN McDicken
IEEE transactions on ultrasonics, ferroelectrics, and frequency control 37 …, 1990
471990
Coincident tissue and motion ultrasonic diagnostic imaging
DN Roundhill, T Loupas, AL Criton, D Rust
US Patent 6,139,501, 2000
422000
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