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 …

Motion tracking of the carotid artery wall from ultrasound image sequences: a nonlinear state-space approach

Z Gao, Y Li, Y Sun, J Yang, H Xiong… - IEEE transactions on …, 2017 - ieeexplore.ieee.org
The motion of the common carotid artery (CCA) wall has been established to be useful in
early diagnosis of atherosclerotic disease. However, tracking the CCA wall motion from …

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 …

Freehand three-dimensional ultrasound imaging of carotid artery using motion tracking technology

SW Chung, CC Shih, CC Huang - Ultrasonics, 2017 - Elsevier
Ultrasound imaging has been extensively used for determining the severity of carotid
atherosclerotic stenosis. In particular, the morphological characterization of carotid plaques …

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 …

CAROLAB a platform to analyze carotid ultrasound data

G Zahnd, M Orkisz, EED Serrano… - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
The CAROLAB software platform is introduced to analyze B-mode ultrasound image
sequences of the carotid artery. The main objective of CAROLAB is to enable automatic …

Iterative 2D tissue motion tracking in ultrafast ultrasound imaging

J Albinsson, H Hasegawa, H Takahashi, E Boni… - Applied Sciences, 2018 - mdpi.com
In order to study longitudinal movement and intramural shearing of the arterial wall with a
Lagrangian viewpoint using ultrafast ultrasound imaging, a new tracking scheme is required …

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) …

2-D arterial wall motion imaging using ultrafast ultrasound and transverse oscillations

S Salles, AJY Chee, D Garcia, CH Alfred… - IEEE Transactions …, 2015 - ieeexplore.ieee.org
Ultrafast ultrasound is a promising imaging modality that enabled, inter alia, the
development of pulse wave imaging and the local velocity estimation of the so-called pulse …

A fast 2D tissue motion estimator based on the phase of the intensity enables visualization of the propagation of the longitudinal movement in the carotid artery wall

T Nilsson, ÅR Ahlgren, J Albinsson… - 2013 IEEE …, 2013 - ieeexplore.ieee.org
A fast 2D motion estimator has been developed and evaluated. The method does not utilize
block-matching or iterative solutions and is thus more computationally efficient and suitable …