comparison To Do list.m @ 64:8288a23f041f

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author idamnjanovic
date Tue, 15 Mar 2011 15:30:54 +0000
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children 55faa9b5d1ac
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63:e08af264ef93 64:8288a23f041f
1 CardiacMRI:
2 - Last thing I was dealing with was temporal fft operator that I have put in opFFTxd.m in util directory.
3 - Problem setup is now kind of realistic:
4 - user choose upload cardiac images from dataset
5 - he can shose the slice number (1-10 - default is 5)
6 - sigma level (0.05 by default)
7 - undersampling factor (fold default is 6)
8 - n image size (256 by default)
9 - read 3d matrix of n*n cardiac images in szt time points
10 - adds noise sigma*var(signal)
11 - do 2d circular fft per image and take random lines as specified by mask
12 - mask is made to sample n*szt/fold lines in phase encode and time dimensions
13 - play movies of original, undersampled cardiac images and mask