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Updated: Apr 23, 2026

A Volumetric Method for Quantification of Cerebral Vasospasm in a Murine Model of Subarachnoid Hemorrhage
Published on: July 28, 2018
A 3-D moment based approach for blood vessel detection and quantification in MRA
P Reuzé1, J L Coatrieux1, L M Luo2
1Laboratoire Traitement du Signal et de l'Image Campus de Beaulieu, Université de Rennes I, 35042 Rennes France.
Abstract:
This paper describes a new method for the three-dimensional (3-D) tracking and the quantification of blood vessels from magnetic resonance angiography (MRA). The approach is based on 3-D geometrical moments and consists of the following steps: (1) interactive selection of 3-D seed points; (2) automatic tracking of the vessels; (3) local computation of both diameter and orientation; (4) rendering of the vessels. This detection and estimation scheme has been validated on simulated and real data.

