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. Author manuscript; available in PMC: 2011 Jul 25.
Published in final edited form as: J Parallel Distrib Comput. 2008 Oct;68(10):1307–1318. doi: 10.1016/j.jpdc.2008.05.013

Fig. 4. Application of advanced MRI reconstruction to human brain data.

Fig. 4

(a) One slice from the gridding reconstructions from each of the three different images. (b) The corresponding slice from the constrained reconstructions. The SE2 image is shown with a modified colorscale in (c) and (d) to illustrate the significant SNR advantage of the advanced reconstruction. The constrained reconstruction’s noise variance is more than 3 times lower than that of the gridded reconstruction.