Correction for EPI distortions using multi‐echo gradient‐echo imaging

作者: Nan-kuei Chen , Alice M. Wyrwicz

DOI: 10.1002/(SICI)1522-2594(199906)41:6<1206::AID-MRM17>3.0.CO;2-L

关键词:

摘要: … A novel and effective technique is described for distortion correction in echo planar imaging (EPI) utilizing the field maps derived from multi‐echo gradient‐echo images. The distortions …

参考文章(14)
Franciszek Hennel, Multiple‐shot echo‐planar imaging Concepts in Magnetic Resonance. ,vol. 9, pp. 43- 58 ,(1997) , 10.1002/(SICI)1099-0534(1997)9:1<43::AID-CMR4>3.0.CO;2-N
Xiaoping Hu, Tuong Huu Le, Artifact reduction in EPI with phase-encoded reference scan Magnetic Resonance in Medicine. ,vol. 36, pp. 166- 171 ,(1996) , 10.1002/MRM.1910360126
Xin Wan, Grant T. Gullberg, Dennis L. Parker, Gengsheng L. Zeng, Reduction of geometric and intensity distortions in echo‐planar imaging using a multireference scan Magnetic Resonance in Medicine. ,vol. 37, pp. 932- 942 ,(1997) , 10.1002/MRM.1910370619
Weiguo Zhang, David M. Goldhaber, David M. Kramer, Separation of water and fat MR images in a single scan at .35 T using „sandwich”︁ echoes Journal of Magnetic Resonance Imaging. ,vol. 6, pp. 909- 917 ,(1996) , 10.1002/JMRI.1880060612
Craig H. Meyer, John M. Pauly, Dwight G. Nishimura, Gerard T. Luk Pat, Reducing flow artifacts in echo-planar imaging Magnetic Resonance in Medicine. ,vol. 37, pp. 436- 447 ,(1997) , 10.1002/MRM.1910370323
Stefan Posse, Gioacchino Tedeschi, Robert Risinger, Robert Ogg, Denis Le Bihan, High speed 1H spectroscopic imaging in human brain by echo planar spatial-spectral encoding. Magnetic Resonance in Medicine. ,vol. 33, pp. 34- 40 ,(1995) , 10.1002/MRM.1910330106
Farhad Farzaneh, Stephen J. Riederer, Norbert J. Pelc, Analysis of T2 limitations and off-resonance effects on spatial resolution and artifacts in echo-planar imaging Magnetic Resonance in Medicine. ,vol. 14, pp. 123- 139 ,(1990) , 10.1002/MRM.1910140112
H. Bruder, H. Fischer, H.-E. Reinfelder, F. Schmitt, Image reconstruction for echo planar imaging with nonequidistant k-space sampling. Magnetic Resonance in Medicine. ,vol. 23, pp. 311- 323 ,(1992) , 10.1002/MRM.1910230211
Michael H. Buonocore, Lisheng Gao, Ghost artifact reduction for echo planar imaging using image phase correction Magnetic Resonance in Medicine. ,vol. 38, pp. 89- 100 ,(1997) , 10.1002/MRM.1910380114