Surface Representation as a Riemannian Fiber Bundle Jun Zhang has made the interesting proposal that visual perception can be viewed as an interpretation based on the intrinsic geometry determined by rules of organization of the sensory data (Zhang and Wu, 1990; Zhang, 2005). The general idea is to relate perceptual unity to the concept of […]
Introduction The inference of depth information from single images is typically performed by devising models of image formation based on the physics of light interaction and then inverting these models to solve for depth. Once inverted, these models are highly underconstrained, requiring many assumptions, such as Lambertian surface reflectance, smoothness of surfaces, uniform albedo, or […]