PhD project by Lasse Thurmann Jørgensen

Name: Lasse Thurmann Jørgensen
Project Title:
3-D Motion Estimation
Group:
Center for Fast Ultrasound imaging (CFU)
Supervisor(s):
Jørgen Arendt Jensen and Matthias Bo Stuart

Project Description:
The project will utilize 2-D ultrasound Transducers and the Transverse Oscillation (TO) approach to estimate tissue and blood motion in 3-D. The main objective is to design an imaging sequence capable of acquiring full-volumetric-images suitable for fast-flow velocity estimation and to modify the TO estimator to work with volumetric images.

Perspective:
Currently, most commercial ultrasound scanners estimate flow along one direction. What is estimated is, therefore, the flow's projection onto a 1-D axis, which is insufficient to describe details of the flow that could potentially disclose a vascular condition. With an accurate 3-D flow estimator, the complex flow structures can be quantified, and the 3-D flow data can further be used to reduce motion artifacts, improve image registration, and estimate arterial pressure.

Kontakt

Lasse Thurmann Jørgensen
Postdoc
DTU Sundhedsteknologi

Kontakt

Jørgen Arendt Jensen
Gruppeleder, Professor, Ph.D., Dr.Techn.
DTU Sundhedsteknologi
45 25 39 24

Kontakt

Matthias Bo Stuart
Lektor
DTU Sundhedsteknologi
45 25 39 01