Filtered backprojection and spectral width of MR signal

Reconstructed images obtained by filtered backprojection are altered when the projections are distorted by an attenuation of the high frequency components of the demodulated magnetic resonance (MR) signal. This attenuation occurs if the spectral width of the MR signal is reduced by the bandwidth of...

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Veröffentlicht in:	Journal of computer assisted tomography 1988-11, Vol.12 (6), p.1020-1025
Hauptverfasser:	GOUNOT, D, DUMITRESCO, B, ARMSPACH, J. P, CHAMBRON, J
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Image Enhancement - methods Image Processing, Computer-Assisted Investigative techniques, diagnostic techniques (general aspects) Magnetic Resonance Imaging - methods Medical sciences
Online-Zugang:	Volltext
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