Dictionary matching code generates incorrect parameter maps

[qianenlin]

Describe the bug
When I ran MRF_dict_matching_demo.m under mrf/Dictionary_Matching using T1 array slice data, the script generates incorrect T1 and T2 maps.

To Reproduce
Steps to reproduce the behavior:

1. Go to 'mrf/Dictionary_Matching/Data'.
2. Load 'dict_example.mat'.
3. Download T1 array slice data from here, T2 array slice data from here
4. Load 'T1_plane.mat'.
5. Run the demo code in 'mrf/Dictionary_Matching/MRF_dict_matching_demo.m'.
6. The code generates incorrect parameter maps.

Expected behavior
The script should be able to produce T1 and T2 maps whose values agree with the true values reported by NIST. The true values can be found on NIST websites

Screenshots
These are the incorrect results given by the script.

Desktop

• OS: [Windows]