Fixed material mask

Change-Id: I7d6093d3e53e861863eb5eb52ae643f9c67243b9
A better representation for baseline comparison

Change-Id: Ia8f49de0b832d4d2aa05f6dd8cdc96266aa30f6d
Merge topic 'fix_HTG_bi_material_test' into master

6207e192 A better representation for baseline comparison
fb5520c5 Fixed material mask