John P. Frisby

John P. Frisby is a British psychologist and emeritus professor at the University of Sheffield, known for his influential research on visual perception, particularly stereopsis and the computational approach to vision. He co-authored the seminal textbook 'Seeing: The Computational Approach to Biological Vision' with John Mayhew, which has shaped the field of vision science. His work bridges psychology, neuroscience, and computer vision, and he has contributed extensively to understanding how the brain processes depth and 3D structure.