title: Parallel model of the kinetic depth effect using local computations.
abstract: This paper defines a new model for the kinetic depth effect for multidot stimuli. The calculation is performed in a cooperative-competitive network, described as a relaxation labeling process. The process involves a local iterative computation to meet best the constraints indicated by image cues to depth. Given a constraint that prefers interdot distances in three dimensions to remain constant (local rigidity), the model becomes a local parallel computation of the Ullman incremental-rigidity scheme. Several simulations of the model are described, including some in which additional cues are combined with the changing-dot-position cue.
mesh_terms: D003198:Computer Simulation; D003290:Convergence, Ocular; D003463:Cues; D003867:Depth Perception / Q000502:physiology*; D006801:Humans; D007700:Kinetics; D008027:Light; D008959:Models, Neurological