Real-time cardiac MRI using DSP's

IEEE Transactions on Medical Imaging

Volumn 18, Issue 7, 1999, Pages 649-653

  Morgan, P N ^a  

^a Texas AandM University   (United States)

Author keywords

Cardiac; Digital signal processing; Magnetic resonance imaging

Indexed keywords

CARDIOLOGY; DATA TRANSFER; DIGITAL SIGNAL PROCESSING; GRAPHICAL USER INTERFACES; IMAGE COMPRESSION; INTERACTIVE COMPUTER GRAPHICS; MAGNETIC RESONANCE IMAGING; PARALLEL PROCESSING SYSTEMS; REAL TIME SYSTEMS;

CARDIAC MOVIES; MOVING PICTURE EXPERTS GROUP (MPEG);

MEDICAL IMAGING;

ARTIFACT; COMPARATIVE STUDY; ECHO PLANAR IMAGING; HEART; HEART CONTRACTION; HISTOLOGY; HUMAN; LETTER; METHODOLOGY; SIGNAL PROCESSING; TELERADIOLOGY; VIDEORECORDING;

ARTIFACTS; ECHO-PLANAR IMAGING; HEART; HUMANS; MYOCARDIAL CONTRACTION; SIGNAL PROCESSING, COMPUTER-ASSISTED; TELERADIOLOGY; VIDEO RECORDING;

EID: 0033153750     PISSN: 02780062     EISSN: None     Source Type: Journal    
DOI: 10.1109/42.790464     Document Type: Article

References (20)

1. P. LauterburImage formation by induced local interactions: Examples employing NMRNature, vol. 242, pp. 190-191, 1973.
2. R. BellEconomics of MRI technologyJ. Magn. Reson. Imag., vol. 1, pp. 10-25, 1996.
3. J. A. Utz, R. J. Herfkens, J. A. Heinsimer, T. Bashore, R. Califf, G. Glover, N. Pelc, and A. ShimakawaCine MR determination of left ventricular ejection fractionAmer. J. Roentgen., vol. 148, pp. 839-843, 1987.
4. D. J. Atkinson and R. R. EdelmanCineangiography of the heart in a single breath hold with a segmented turboflash sequenceRadiology, vol. 178, pp. 357-360, 1991.
5. T. K. F. Foo, M. A. Bernstein, A. M. Aisen, R. J. Hernandez, B. D. Collick, and T. BernsteinImproved ejection fraction and flow velocity estimates with use of view sharing and uniform repetition time excitation with fast cardiac techniquesRadiology, vol. 195, pp. 471-478, 1995.
6. J. Feinstein, F. Epstein, A. Aral, T. Foo, M. Hartley, R. Balaban, and S. WolffUsing cardiac phase to order reconstruction (CAPTOR): A method to improve diastolic imagesProc. Int. Soc. Magnetic Resonance Medicine, Apr. 1997, p. 855.
7. A. F. Gmitro, A. R. Ehsani, T. A. Berchem, and R. J. SnellA real-time reconstruction system for magnetic resonance imagingMagn. Reson. Med., vol. 35, no. 5, pp. 734-740, 1996.
8. P. Andersen, M. Rosen, P. Erhard, G. Adriany, J. Strupp, R. Salmi, and K. UgurbilOver-sampling digital if receiver for MRIProc. Int. Soc. Magnetic Resonance Medicine, Apr. 1996, p. 1403.
9. J. Debbins, S. Riederer, P. Rossman, R. Grimm, J. Felmlee, J. Breen, and R. EhmanCardiac magnetic resonance fluoroscopyMagn. Reson. Med., vol. 36, pp. 588-595, 1996.
10. A. Alexander, C. Yoon, D. Parker, and A. GmitroCardiac echo-planar MR fluoroscopyProc. Int. Soc. Magnetic Resonance Medicine, Apr. 1997, p. 856.
11. A. Kerr, J. Pauly, B. Hu, K. Li, C. Hardy, C. Meyer, A. Macovski, and D. NishimuraReal-time interactive MRI on a conventional scannerMagn. Reson. Med., vol. 38, pp. 355-367, 1997.
12. G. C. McKinnonUltrafast interleaved gradient-echo-planar imaging on a standard scannerMagn. Reson. Med., vol. 30, pp. 609-616, 1993.
13. R. C. Wright, S. J. Riederer, F. Farzaneh, P. J. Rossman, and Y. LiuReal-time MR fluoroscopic data acquisition and image reconstructionMagn. Reson. Med., vol. 12, no. 3, pp. 407-415, 1989.
14. F. H. Epstein, S. D. Wolff, and A. E. AralSegmented k-space fast cardiac imaging using an echo-train readoutMagn. Reson. Med., vol. 41, pp. 609-613, 1999.
15. P. C. Yang, A. B. Kerr, A. C. Liu, D. H. Liang, C. Hardy, C. H. Meyer, A. Macovski, J. M. Pauly, and B. S. HuNew real-time interactive cardiac magnetic resonance imaging system complements echocardiographyJ. Amer. Coll. Cardiol., vol. 32, pp. 2049-2056, 1998.
16. C. J. Hardy, R. D. Darrow, E. J. Nieters, P. B. Roemer, R. D. Watkins, W. J. Adams, N. R. Hattes, and J. K. MaierRealtime acquisition, display, and interactive graphic control of NMR cardiac profiles and imagesMagn. Reson. Med., vol. 29, pp. 667-673, 1993.
17. D. Sodickson and W. ManningSimultaneous acquisition of spatial harmonics (smash): Fast imaging with radiofrequency coil arraysMagn. Reson. Med., vol. 38, pp. 591-603, 1997.
18. J. R. Kelton, R. L. Magin, and S. M. WrightAn algorithm for rapid image acquisition using multiple receiver coilsProc. Soc. Magnetic Resonance Medicine, Aug. 1989, p. 1172.
19. J. W. Carlson and T. MinemuraImaging time reduction through multiple receiver coil data acquisition and image reconstructionMagn. Reson. Med., vol. 29, pp. 681-688, 1993.
20. M. Weiger, K. Pruessmann, and P. BoesigerHigh performance cardiac real-time imaging using senseProc. Int. Soc. Magnetic Resonance in Medicine., May 1999, p. 385.