PhD defence by Iman Taghavi

On Thursday 2 June 2022, Iman Taghavi will defend his PhD thesis "Super-resolution ultrasound imaging".

Time: 13:00
Place: Bldg. 202, R1005 & Zoom:
https://dtudk.zoom.us/meeting/register/u5wkceGvqjgiH9ykjs2Be5epRgYNU47vU2WV
Please be aware that the PhD defense may be recorded - This will also be informed at the beginning of the PhD defense.

Supervisor: Professor Jørgen Arendt Jensen
Co-Supervisor: Associate Professor Matthias Bo Stuart

Assessment committee:
Professor Ole Ravn, DTU Elektro
Research Director Olivier Couture, Sorbonne University
Associate Professor Magnus Cinthio, Lund University

Chairperson:
Associate Professor Marie Sand Traberg, DTU Health Tech

Abstract:
Super-resolution ultrasound imaging (SRI) can achieve a resolution beyond the spatial resolution imposed by the conventional diffraction-limited imaging systems. SRI combines many image and signal processing methods to detect and track contrast agents, i.e., microbubbles (MBs), down to the very smallest vessels. The technique can resolve tiny vessels that are impossible to image with conventional ultrasound imaging. Therefore, SRI has a big potential in medical imaging with clinical applications in diagnosing and monitoring vascular diseases, cancer, and diabetes. Motions for heart beating and breathing are inevitable when scanning a live organ for a long period of time and will blur out the image microvasculature. Another challenge is the tracking of high concentration of the MBs inside complex vascular structures. This Ph.D. project aimed to develop an improved processing pipeline that can cope with tissue motion and MB tracking in a complex vascular tree such as the rodent renal vasculature.

 

Tidspunkt

tor 02 jun 22
13:00 - 16:00

Arrangør

DTU Sundhedsteknologi

Hvor

Bldg. 202, R1005 & Zoom