Mercurial > hg > smallbox
changeset 64:8288a23f041f
(none)
author | idamnjanovic |
---|---|
date | Tue, 15 Mar 2011 15:30:54 +0000 |
parents | e08af264ef93 |
children | 55faa9b5d1ac |
files | To Do list.m |
diffstat | 1 files changed, 13 insertions(+), 0 deletions(-) [+] |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/To Do list.m Tue Mar 15 15:30:54 2011 +0000 @@ -0,0 +1,13 @@ +CardiacMRI: +- Last thing I was dealing with was temporal fft operator that I have put in opFFTxd.m in util directory. +- Problem setup is now kind of realistic: + - user choose upload cardiac images from dataset + - he can shose the slice number (1-10 - default is 5) + - sigma level (0.05 by default) + - undersampling factor (fold default is 6) + - n image size (256 by default) + - read 3d matrix of n*n cardiac images in szt time points + - adds noise sigma*var(signal) + - do 2d circular fft per image and take random lines as specified by mask + - mask is made to sample n*szt/fold lines in phase encode and time dimensions + - play movies of original, undersampled cardiac images and mask \ No newline at end of file