Code covered by the BSD License  

Highlights from
Heart perfussion MRI phantom simulator

image thumbnail
from Heart perfussion MRI phantom simulator by SANTIAGO AJA-FERNANDEZ
To create a MR perfusion phantom of the heart with basic artifacts and noise.

Sbig=periodic_sg(S0) 
function Sbig=periodic_sg(S0)

[Mx,My]=size(S0);
Sbig=[S0(Mx+1-(1:end),My+1-(1:end)) S0(Mx+1-(1:end),:) S0(Mx+1-(1:end),My+1-(1:end)); S0(:,My+1-(1:end)) S0 S0(:,My+1-(1:end)); S0(Mx+1-(1:end),My+1-(1:end)) S0(Mx+1-(1:end),:) S0(Mx+1-(1:end),My+1-(1:end))];

Contact us