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Thanasis Loupas
Thanasis Loupas
Principal Clinical Scientist, Philips Ultrasound
Bestätigte E-Mail-Adresse bei philips.com
Titel
Zitiert von
Zitiert von
Jahr
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
5971995
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
Flow spectrograms synthesized from ultrasonic flow color doppler information
T Loupas
US Patent 7,815,572, 2010
422010
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