This paper gives a review of the current state-of-the-art in ultrasound parallel acquisition
systems for flow imaging using spherical and plane waves emissions. The imaging methods …

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 …

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 …

This paper gives a review of the most important methods for blood velocity vector flow
imaging (VFI) for conventional sequential data acquisition. This includes multibeam …

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 …

A new method for acquiring flow images using synthetic aperture techniques in medical
ultrasound is presented. The new approach makes it possible to have a continuous …

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 …

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 …

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 …

Conventional ultrasonic motion or flow velocity estimation is limited to the axial velocity
component. A novel technique, called" spatial quadrature," for the simultaneous estimation …