TY - RPRT TI - Suprathreshold processing of complex visual stimuli: evidence for linearity in contrast perception. AU - A P Ginsburg AU - M W Cannon AU - M A Nelson PY - 1980 DO - 10.1126/science.7367887 UR - https://pubmed.ncbi.nlm.nih.gov/7367887/ ID - 7367887 ER -