TY  - RPRT
TI  - Evaluating image quality--A new formulation.
AU  - E L Hall
AU  - S J Dwyer
PY  - 1972
DO  - 10.1016/0010-4825(72)90004-2
UR  - https://pubmed.ncbi.nlm.nih.gov/4554962/
ID  - 4554962
ER  -