TY  - RPRT
TI  - Network model of shape-from-shading: neural function arises from both receptive and projective fields.
AU  - S R Lehky
AU  - T J Sejnowski
PY  - 1988
DO  - 10.1038/333452a0
UR  - https://pubmed.ncbi.nlm.nih.gov/3374585/
ID  - 3374585
ER  -