Title:
磁気共鳴断層撮影による画像化方法、スピン断層撮影装置およびコンピュータプログラムを記録したコンピュータ読み取り可能な記録媒体
Document Type and Number:
Japanese Patent JP5305673
Kind Code:
B2
Abstract:
In a method and apparatus for MRT imaging, data sets acquired from magnetic resonance signals of at least two limited spatial regions of a subject to be examined, (the spatial regions being displaced relative to one another along one spatial direction and overlapping in the respective edge region. Phase coding occurs in an inhomogeneous non-edge region, likewise in this spatial direction. For at least one of these spatial regions, a modulation function is determined that is limited to this entire spatial region and modulates the subject information. Foldovers in the overlap regions of the different spatial regions are calculated on the basis of the modulation function and the MRT images of the non-edge regions of the respective spatial regions are combined without foldovers in the spatial direction under consideration of the calculated foldings.
Inventors:
Hans-Peter Fawz
Stephan Cunningiecer
Stephan Cunningiecer
Application Number:
JP2008017749A
Publication Date:
October 02, 2013
Filing Date:
January 29, 2008
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
A61B5/055; G01R33/48; G01R33/54
Domestic Patent References:
| JP7327956A | ||||
| JP2002010992A | ||||
| JP2004097826A | ||||
| JP2004305759A | ||||
| JP2006130285A | ||||
| JP2007014772A |
Foreign References:
| WO2006077936A1 | ||||
| WO2003092497A1 | ||||
| WO2006109550A1 |
Attorney, Agent or Firm:
Iwao Yamaguchi
Hiroshi Yamamoto
Hiroshi Yamamoto