Vernier Acuity with Opposite-Contrast Stimuli
Vernier Acuity with Opposite-Contrast Stimuli is a scholarly work, published in 1990 in ''Perception''. The main subjects of the publication include visual acuity, Hyperacuity, Vernier scale, visual perception, contrast, color psychology, Vernier acuity, psychology, audiology, color constancy, optics, and stimulus. Subjects showed little improvement in OC vernier acuity, even after 50 000 trials.