An image processing environment for guiding vascular MR interventions

R. van der Weide, K. J. Zuiderveld, C. J.G. Bakker, C. Bos, H.F.M. Smits, T. Hoogenbooin, J. J. van Vaals, M. A. Viergever

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Abstract

MRI offers potential advantages over conventional X-ray techniques for guiding and evaluating vascular interventions. Image guidance of such interventions via passive catheter tracking requires real-time processing of the dynamically acquired MR slices and advanced display facilities inside the MR examination room. Commercially available clinical MR-scanners currently do not provide this functionality. This paper describes a processing environment that allows near-real-time MR-guided interventions. Two stand-alone workstations connected to our MR-scanner offer a flexible and fast tool for guiding the interventionist without affecting the stability of the MR-scanner. The paper describes and discusses our approach, including image processing techniques. Results of a phantom balloon angioplasty experiment are presented.

Original languageEnglish
Title of host publicationMedical Image Computing and Computer-Assisted Intervention ─ MICCAI 1998 - 1st International Conference, Proceedings
EditorsWilliam M. Wells, Alan Colchester, Scott Delp
PublisherSpringer
Pages317-324
Number of pages8
ISBN (Electronic)978-3-540-49563-5
ISBN (Print)978-3-540-65136-9
DOIs
Publication statusPublished - 1998
Event1st International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 1998 - Cambridge, United States
Duration: 11 Oct 199813 Oct 1998

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume1496
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference1st International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 1998
Country/TerritoryUnited States
CityCambridge
Period11/10/9813/10/98

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