Magnetic field imaging using CT technique - ROI reconstruction system

Hideo Saito, Ken'ichi Fujita, Masato Makajima

Research output: Contribution to journalArticle

Abstract

This paper proposes a method to visualize the spatial distribution of the magnetic field in the region of interest (ROI), using CT technique. An experimental system is constructed to visualize the magnetic field in ROI. In the reconstruction of the distribution in general by the CT technique, the projection data should not contain data outside the region of reconstruction. In the visualization of the magnetic field by CT techniques proposed up to the present, however, the projection data containing the magnetic field distribution outside the region of reconstruction are contained in the measurement. Consequently, the technique has been applied only to the case where the magnetic field exists only inside ROI. Using the proposed method, result of visualization is shown for magnetic field distribution produced by a permanent magnet.

Original languageEnglish
Pages (from-to)93-104
Number of pages12
JournalSystems and Computers in Japan
Volume24
Issue number5
Publication statusPublished - 1993

Fingerprint

Region of Interest
Magnetic Field
Imaging
Magnetic fields
Imaging techniques
Visualization
Projection
Permanent Magnet
Spatial Distribution
Spatial distribution
Permanent magnets

ASJC Scopus subject areas

  • Computational Theory and Mathematics
  • Hardware and Architecture
  • Information Systems
  • Theoretical Computer Science

Cite this

Magnetic field imaging using CT technique - ROI reconstruction system. / Saito, Hideo; Fujita, Ken'ichi; Makajima, Masato.

In: Systems and Computers in Japan, Vol. 24, No. 5, 1993, p. 93-104.

Research output: Contribution to journalArticle

Saito, Hideo ; Fujita, Ken'ichi ; Makajima, Masato. / Magnetic field imaging using CT technique - ROI reconstruction system. In: Systems and Computers in Japan. 1993 ; Vol. 24, No. 5. pp. 93-104.
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