TY  - RPRT
TI  - Image fidelity: characterizing the imaging transfer function.
AU  - I T Young
PY  - 1989
DO  - 10.1016/s0091-679x(08)60974-7
UR  - https://pubmed.ncbi.nlm.nih.gov/2648107/
ID  - 2648107
ER  -