Title :
Projection reconstruction MR imaging for the reduction of artifacts caused by interview motion
Author :
Van de Walle, R. ; Lemahieu, I. ; Lateu, G. ; Raskin, G. ; Lemmerling, M. ; Achten, E.
Author_Institution :
Dept. of Electron. & Inf. Syst., Ghent Univ., Belgium
Abstract :
In this paper, projection reconstruction (PR) magnetic resonance (MR) imaging is considered. We present a new PR method which allows to minimize the influence of motion on the quality of MR images. The method allows to correct for both translational and rotational position changes and does not require any a priori information concerning the motion
Keywords :
biomedical MRI; image reconstruction; medical image processing; motion compensation; image quality; interview motion; projection reconstruction MRI; reduction of artifacts; rotational position changes; sagittal head images; translational position changes; Argon; Digital signal processing; Distortion measurement; Hospitals; Image reconstruction; Information systems; Magnetic resonance; Magnetic resonance imaging; Magnetization; Motion measurement;
Conference_Titel :
Nuclear Science Symposium, 1998. Conference Record. 1998 IEEE
Conference_Location :
Toronto, Ont.
Print_ISBN :
0-7803-5021-9
DOI :
10.1109/NSSMIC.1998.773899
