. . . "Conference papers and proceedings" . . "Perceiving events and objects : [proceedings of a Symposium in honor of Gunnar Johansson, held Aug. 21-23, 1991, at Uppsala University]" . . . . . . "Beginning with his doctoral dissertation in 1950 which introduced the study of event perception and the application of vector analysis to perception, Gunnar Johansson has been a seminal figure in the field of perception. His work on biomechanical motion in the 1970s challenged conventional notions and stimulated great interest among experimental psychologists and students of machine vision. In 1989 Johansson published his latest theoretical synthesis, the optic sphere theory, an innovative conceptualization that goes beyond his earlier proposals. This volume presents -- for the first." . . . . . . . . . . . "Kongreß" . . . . . "Perceiving events and objects : Proceedings of a symposium in honor of Gunnar Johansson, held Aug. 21-23, 1991, at Uppsala University" . . . . . . . . "Perceiving events and objects" . . . . . . . "Kongress" . . . . . . . . . . . . . "Electronic books" . . . "Perceiving events and objects : Symposium on the optic sphere theory : Papers"@en . . . "Percepción visual." . . "Kongress" . . "visuel perception." . . "Visual Perception Congresses." . . "Perception visuelle du mouvement Congrès." . . "Psychology." . . "Percepcao (psicologia)" . . "Symposium (1991.08.21-23 Uppsala)" . . . "kognitionsvidenskab." . . "Perception." . . "Perception visuelle Congrès." . . "Visuelle Wahrnehmung" . . "Visuelle Wahrnehmung." . "perception visuelle Johansson, Gunnar [congrès]" . . "PSYCHOLOGY / Physiological Psychology" . . "kongresser." . . "Wahrnehmungspsychologie." . . "Visuele waarneming." . . "Percepció visual Congressos." . . "kognitive processer." . .