title: Spectral sensitivity functions derived from brightness matching: implication of intensity invariance color-vision models--comment.
abstract: The author points out two errors in a reference in a paper by Elzinga and de Weert [J. Opt. Soc. Am. A 3, 1173 (1986)] and their failure to acknowledge the magnitude scaling aspect of B. C. Wilson's work [B. C. Wilson, Ph.D. dissertation (University of Michigan, Ann Arbor, Mich., 1964)].
mesh_terms: D003118:Color Perception / Q000502:physiology*; D006801:Humans; D008960:Models, Psychological; D010775:Photic Stimulation