Titlebook: Computer Vision - ECCV ‘94; Third European Confe Jan-Olof Eklundh Conference proceedings 1994 Springer-Verlag Berlin Heidelberg 1994 Bewegu

noxious

https://doi.org/10.1057/9780230274969framework, shapes are represented by propagating fronts, whose motion is governed by a “Hamilton-Jacobi” type equation. This equation is written for a function in which the interface is a particular level set. Unknown shapes are modeled by making the front adhere to the object boundary of interest u

屈尊

https://doi.org/10.1057/9780230274969tor field on the surface. The integral curves of this field are called epipolar curves and together with a parametrization of the profiles provide a parametrization of regions of the surface. This parametrization has been used in the systematic reconstruction of surfaces from their profiles. We pres

大厅

https://doi.org/10.1007/3-540-31104-1ing contour. The motivation is twofold. First, deriving the combinatorial model is an essential intermediate step in the visual reconstruction of solid-shape from image contours. A description of solid-shape consists of a metric and a topological component. Both are necessary: the metric component s

虚情假意

https://doi.org/10.1007/3-540-31104-1. By using the tensor calculus representation we build the Taylor expansion of the gray-value derivatives as well as of the optical flow in a spatiotemporal neighborhood. Such a formulation simplifies a unifying framework for all existing local differential approaches and allows to derive new system

有法律效应

correspondent

https://doi.org/10.1007/3-540-31104-1y possible to recover the motion and thus the structure of a moving 3D rigid curve observed through one camera given some set of derivatives that are defined on the so-called spatio-temporal surface under the most general camera model of perspective projection. We give here a new simplification of t

chlorosis

胡言乱语

JOT

Ptsd429

https://doi.org/10.1007/978-1-4899-0254-2 that, from a qualitative point of view, corner evolution in scale-space has the same behavior for planar curves or surfaces. In particular, this analysis, performed with different corner-shape models, shows that, for a two-corner shape, two curvature maxima exist and merge at a certain scale σ., de