Techniques for fast stereoscopic MRI

Michael A. Guttman, Elliot R. McVeigh

Research output: Contribution to journalArticlepeer-review

Abstract

Stereoscopic MRI can impart 3D perception with only two image acquisitions. This economy over standard multiplanar 3D volume renderings allows faster frame rates, which are needed for real-time imaging applications. Real-time 3D perception may enhance the appreciation of complex anatomical structures, and may improve hand-eye coordination while manipulating a medical device during an image-guided interventional procedure. To this goal, a system is being developed to acquire and display stereoscopic MR images in real-time. A clinically used, fast gradient-recalled echo-train sequence has been modified to produce stereo image pairs. Features have been added for depth cueing, view sharing, and bulk signal suppression. A workstation was attached to a clinical MR scanner for fast data extraction, image reconstruction and stereoscopic image display. Published 2001 Wiley-Liss, Inc.

Original languageEnglish (US)
Pages (from-to)317-323
Number of pages7
JournalMagnetic resonance in medicine
Volume46
Issue number2
DOIs
StatePublished - 2001

Keywords

  • 3D
  • Angiography
  • Interventional
  • Real-time
  • Stereoscopy

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging

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