Journal article
Measuring nonconstant flow in magnetic resonance imaging
Abstract
An attempt is made to quantify rapid flow using magnetic resonance imaging techniques. An analysis is presented in which it is assumed that constant velocity gradients are present. A deconvolution scheme which can remove the blurring from motion with acceleration is developed. This allows improved resolution and velocity determination. Computer experiments were performed on simulated data, where the velocity drops from 100 cm/s to 50 cm/s over …
Authors
Izen SH; Haacke EM
Journal
IEEE Transactions on Medical Imaging, Vol. 9, No. 4, pp. 450–460
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
1990
DOI
10.1109/42.61761
ISSN
0278-0062