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IMR
2004
Springer
14 years 2 months ago
2004
Springer
We present a method that computes a global potentially visible set for the complete region outside the convex hull of an object. The technique is used to remove invisible parts (t...
IUI
2003
ACM
14 years 2 months ago
2003
ACM
In this paper, we evaluate several means of presenting route instructions to a mobile user. Starting from an abstract languageindependent description of a route segment, we show h...
DIGRA
2003
Springer
14 years 2 months ago
2003
Springer
Most modern graphics-based computer games entertain the player in part by presenting him or her with a simulated space, an imaginary two- or threedimensional region whose visual a...
NPAR
2000
ACM
14 years 1 months ago
2000
ACM
We present a new algorithm for rendering silhouette outlines of 3D polygonal meshes with stylized strokes. Rather than use silhouette edges of the model directly as the basis for ...
CVPR
1998
IEEE
14 years 1 months ago
1998
IEEE
Image mosaics are useful for a variety of tasks in vision and computer graphics. A particularly convenient way to generate mosaics is by `stitching' together many ordinary ph...