TY  - RPRT
TI  - Achromatic form perception is based on luminance, not brightness.
AU  - S Shioiri
AU  - P Cavanagh
PY  - 1992
DO  - 10.1364/josaa.9.001672
UR  - https://pubmed.ncbi.nlm.nih.gov/1403241/
ID  - 1403241
ER  -