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Document type:
journal article 
Author(s):
Wunderlich, AP; Jehle, B; Lehner, K 
Title:
[Spiral CT angiography: computed improvement of the slice thickness profile] 
Abstract:
It is possible to improve on the low skirt selectivity of the slice sensitivity profile (SSP) in spiral CT by interpolation of the raw data or suitable image after-processing. We determined the SSP function of spiral CT by means of a plexiglas phantom which we subsequently modified empirically-mathematically by a correction function until we obtained maximum possible skirt selectivity and smallest possible FWHM (= full width at half maximum) of the corrected image data set. The corrected image d...    »
 
Journal title abbreviation:
Rofo 
Year:
1996 
Journal volume:
164 
Journal issue:
Pages contribution:
257-60 
Language:
de 
Print-ISSN:
1438-9029 
TUM Institution:
Institut für Radiologie