Dynamic block matching to assess the longitudinal component of the dense motion field of the carotid artery wall in B‐mode ultrasound sequences—Association with …

G Zahnd, K Saito, K Nagatsuka, Y Otake… - Medical …, 2018 - Wiley Online Library
Purpose The motion of the common carotid artery tissue layers along the vessel axis during
the cardiac cycle, observed in ultrasound imaging, is associated with the presence of …

Evaluation of a Kalman-based block matching method to assess the bi-dimensional motion of the carotid artery wall in B-mode ultrasound sequences

G Zahnd, M Orkisz, A Sérusclat, P Moulin, D Vray - Medical Image Analysis, 2013 - Elsevier
We aim at investigating arterial diseases at early stage, by assessing the longitudinal (ie in
the same direction as the blood flow) motion of the intima-media complex. This recently …

Progressive attenuation of the longitudinal kinetics in the common carotid artery: preliminary in vivo assessment

G Zahnd, S Balocco, A Sérusclat, P Moulin… - Ultrasound in Medicine …, 2015 - Elsevier
Longitudinal kinetics (LOKI) of the arterial wall consists of the shearing motion of the intima–
media complex over the adventitia layer in the direction parallel to the blood flow during the …

A new user-independent in vivo method for 2D motion estimation of the carotid wall by ultrasound imaging for early detection of pathological behavior

G Zahnd, A Marion, A Sérusclat, P Moulin… - Proc. IEEE Ultrason …, 2010 - ieeexplore.ieee.org
This work introduces a novel user-independent method to estimate in vivo the two-
dimensional (2D), ie radial and longitudinal, trajectory of B-mode ultrasound (US) …

Real‐time ultrasound‐tagging to track the 2D motion of the common carotid artery wall in vivo

G Zahnd, S Salles, H Liebgott, D Vray… - Medical …, 2015 - Wiley Online Library
Purpose: Tracking the motion of biological tissues represents an important issue in the field
of medical ultrasound imaging. However, the longitudinal component of the motion (ie …

Carotid artery wall motion estimated from B-mode ultrasound using region tracking and block matching

S Golemati, A Sassano, MJ Lever, AA Bharath… - Ultrasound in medicine …, 2003 - Elsevier
The motion of the carotid atheromatous plaque relative to the adjacent wall may be related
to the risk of cerebral events. A quantitative method for motion estimation was applied to …

Real time US-tagging combined with phase-based optical flow applied to 2D motion estimation of the carotid artery wall

S Salles, G Zahnd, H Liebgott… - 2012 IEEE …, 2012 - ieeexplore.ieee.org
Early detection of cardiovascular diseases (CVD) is possible by assessing the dynamic
properties of the common carotid artery, ie the 2D (radial and longitudinal) motion of the wall …

Minimal-path contours combined with speckle tracking to estimate 2D displacements of the carotid artery wall in B-mode imaging

G Zahnd, M Orkisz, A Sérusclat… - 2011 IEEE International …, 2011 - ieeexplore.ieee.org
We present here an enhancement of our Contour and Speckle Tracking (CST) method,
dedicated to assess the bi-dimensional (radial and longitudinal) movement of the common …

[PDF][PDF] Carotid artery motion estimation from sequences of B-mode ultrasound images: effect of dynamic range and persistence

J Stoitsis, S Golemati, D Perakis… - Proceedings of the …, 2006 - researchgate.net
Motion of the carotid artery wall can be quantitatively estimated from sequences of B-mode
ultrasound images. Ultrasound scanner settings, including dynamic range and persistence …

Carotid wall longitudinal motion in ultrasound imaging: an expert consensus review

FY Rizi, J Au, H Yli-Ollila, S Golemati… - Ultrasound in Medicine …, 2020 - Elsevier
Motion extracted from the carotid artery wall provides unique information for vascular health
evaluation. Carotid artery longitudinal wall motion corresponds to the multiphasic arterial …