TY  - RPRT
TI  - Lightness and retinex theory.
AU  - E H Land
AU  - J J McCann
PY  - 1971
DO  - 10.1364/josa.61.000001
UR  - https://pubmed.ncbi.nlm.nih.gov/5541571/
ID  - 5541571
ER  -