Transverse oscillation (TO) methods introduce oscillations in the pulse–echo field (PEF)
along the direction transverse to the ultrasound propagation direction. This may be exploited …

Several techniques can estimate the 2-D velocity vector in ultrasound. Directional
beamforming (DB) estimates blood flow velocities with a higher precision and accuracy than …

A quantitative angle-independent 2-D modality for flow and tissue imaging based on multi-
angle plane wave acquisition was evaluated. Simulations of realistic flow in a carotid artery …

This paper presents a novel approach for estimating 2-D flow angles using a high-frame-rate
ultrasound method. The angle estimator features high accuracy and low standard deviation …

This paper presents a vector flow imaging method for the integration of quantitative blood
flow imaging in portable ultrasound systems. The method combines directional transverse …

Measurement of the maximum blood flow velocity is the primary means for determining the
degree of carotid stenosis using ultrasound. The current standard for estimating the …

Conventional color Doppler imaging is limited, since it only provides velocity estimates
along the ultrasound beam direction for a restricted field of view at a limited frame rate. High …

Current clinical ultrasound (US) systems are limited to show blood flow movement in either 1-
D or 2-D. In this paper, a method for estimating 3-D vector velocities in a plane using the …

Several ultrasound (US) methods have been recently proposed to produce 2-D velocity
vector fields with high temporal and spatial resolution. However, the real-time …

Conventional ultrasound Doppler techniques estimate the blood velocity exclusively in the
axial direction to produce the sonograms and color flow maps needed for diagnosis of …