Add a demo for simulations with source/focal spot offset

Author: defThu

MATLAB/Demos/d025_OffsetSource.m

@@ -22,7 +22,6 @@
 %% Initialize
 clear;
 close all;
-run 'D:\dyf20\CT\TIGRE-offSource\MATLAB\InitTIGRE.m'
 %% Geometry
 geo=defaultGeometry();
 head=headPhantom(geo.nVoxel);
@@ -43,4 +42,4 @@
 % show the difference caused by the offset of source
 imtool([P0(:,:,100)-P1(:,:,100)],[])
 % show the similar reconstruction images
-imtool([img_ref(:,:,128),img(:,:,128)],[])
+imtool([img_ref(:,:,128),img(:,:,128)],[])