Integrated Quantitative Analysis of Tagged Magnetic Resonance Images

Authors:
Patrick Clarysse;Pierre Croisille;Luc Bracoud;Isabelle E. Magnin
Affiliations:
-;-;-;-
Venue:
Proceedings of the First International Workshop on Functional Imaging and Modeling of the Heart
Year:
2001

Citing 1
Cited 1

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Segmentation of myocardial boundaries in tagged cardiac MRI using active contours: a gradient-based approach integrating texture analysis

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Abstract

An image processing pipeline is presented for the quantitative analysis of 2D grid tagged Magnetic Resonance images. The first step concerns the automatic extraction of the tagging pattern and the definition of the left ventricular myocardial contours. In a second step, a spatio-temporal displacement field is fitted to the tag data points. Finally, parameters related to the contractile function can be investigated through graphic displays, movies and statistical analysis.