Analysis of motion tracking in echocardiographic image sequences: Influence of system geometry and point-spread function
This paper focuses on motion tracking in echocardiographic ultrasound images. The
difficulty of this task is related to the fact that echographic image formation induces …
difficulty of this task is related to the fact that echographic image formation induces …
Improving motion estimation by accounting for local image distortion
V Behar, D Adam, P Lysyansky, Z Friedman - Ultrasonics, 2004 - Elsevier
Cardiac elastography is a useful diagnostic technique for detection of heart function
abnormalities, based on analysis of echocardiograms. The analysis of the regional heart …
abnormalities, based on analysis of echocardiograms. The analysis of the regional heart …
Motion decorrelation in echocardiography: Analysis from a realistic simulation
B Touil, O Bernard, D Friboulet - 2008 5th IEEE International …, 2008 - ieeexplore.ieee.org
Echocardiography has been widely used to perform motion estimation in real time for heart
function analysis. However, this imaging modality may induce a decorrelation between the …
function analysis. However, this imaging modality may induce a decorrelation between the …
Speckle tracking in interpolated echocardiography to estimate heart motion
AH Curiale, G Vegas Sánchez-Ferrero… - Functional Imaging and …, 2013 - Springer
The heart motion estimation plays an important role in identifying different types of
pathology. For this purpose, ultrasound imaging has commonly used due to its high time …
pathology. For this purpose, ultrasound imaging has commonly used due to its high time …
Towards pointwise motion tracking in echocardiographic image sequences–comparing the reliability of different features for speckle tracking
In this paper, we studied the problem of feature-based motion tracking in echocardiographic
image sequences. We described the relation between possible feature variations and …
image sequences. We described the relation between possible feature variations and …
Tissue motion assessment from 3D echographic speckle tracking
J Meunier - Physics in Medicine & Biology, 1998 - iopscience.iop.org
The potential of ultrasonic image speckle tracking to characterize tissue dynamics has been
illustrated and validated elsewhere. In this paper we wish to extend this speckle tracking …
illustrated and validated elsewhere. In this paper we wish to extend this speckle tracking …
A new technique for the estimation of cardiac motion in echocardiography based on transverse oscillations: A preliminary evaluation in silico and a feasibility …
M Alessandrini, A Basarab, L Boussel… - … on Medical Imaging, 2014 - ieeexplore.ieee.org
Quantification of regional myocardial motion and deformation from cardiac ultrasound is
fostering considerable research efforts. Despite the tremendous improvements done in the …
fostering considerable research efforts. Despite the tremendous improvements done in the …
Histogram-based optical flow for motion estimation in ultrasound imaging
Motion estimation on ultrasound data is often referred to as 'Speckle Tracking'in clinical
environments and plays an important role in diagnosis and monitoring of cardiovascular …
environments and plays an important role in diagnosis and monitoring of cardiovascular …
Assessing local myocardial deformation from speckle tracking in echography
J Meunier, M Bertrand, G Mailloux… - Medical Imaging …, 1988 - spiedigitallibrary.org
In the field of echography, there is a large interest for the diagnostic potential of textures or
speckle patterns encountered in echographic B-scan images. In this work, we present a new …
speckle patterns encountered in echographic B-scan images. In this work, we present a new …