Visual performance, visibility and apparent contrast

Figure 1: Examples of parts from a resulting input depth image (bottom row), with the corresponding parts from the reference color image (top row), showing the three issues

Whole area (large red polygon) and visible area (small green polygon) of the 3D object projection in the image plane. If too small the scheme may stay in IBVS mode. Similarly, a

(This plaza has no terrace café)---217 Table VI.9: Measurements of five isovist drawn from inside the limits of Zwaka plaza.----224 Table VI.10 Shows the number people of each type

when the intensity λ of the underlying Poisson point process is a function λ(R) of the radius which goes to infinity when R → 0.. Let V λ,R be the total visibility associated with

It is estimated by a three-step processing of the pair of left and right stereo images: segmentation of the roadway on each image using color information, registration between

In this paper we describe a unified data-structure, the 3D Vis- ibility Complex which encodes the visibility information of a 3D scene of polygons and smooth convex objects.. This

In previous global visibility algorithms, in particular those relating to aspect graph computations (e.g., [21, 10, 9]), and to antipenumbra [26] or discontinuity meshing [5,

right) vertex of the first (resp. last) face of the walk, but we just have to sweep them before (resp. after) the walk). We also see that vertices incident to f are swept correctly