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Dokumenttyp:
journal article 
Autor(en):
Gaass, Thomas, T; Bauman, Grzegorz, G; Potdevin, Guillaume, G; Noël, Peter B, PB; Haase, Axel, A 
Titel:
Rapid dynamic radial MRI via reference image enforced histogram constrained reconstruction. 
Abstract:
Exploiting spatio-temporal redundancies in sub-Nyquist sampled dynamic MRI for the suppression of undersampling artifacts was shown to be of great success. However, temporally averaged and blurred structures in image space composite data poses the risk of false information in the reconstruction. Within this work we assess the possibility of employing the composite image histogram as a measure of undersampling artifacts and as basis of their suppression. The proposed algorithm utilizes a histogra...    »
 
Zeitschriftentitel:
J Magn Reson 
Jahr:
2014 
Band / Volume:
240 
Seitenangaben Beitrag:
1-7 
Sprache:
eng 
Print-ISSN:
1090-7807 
TUM Einrichtung:
r Radiologie