698 search results - page 8 / 140 » On rationally supported surfaces |
CGI
1999
IEEE
13 years 11 months ago
1999
IEEE
We address the problem of texture mapping implicit surfaces. Recent work in providing 2D mappings for implicit surfaces maps points from a auxiliary parametric surface to the impl...
CAGD
2004
13 years 7 months ago
2004
This note conjectures that if two surface patches intersect with G1 continuity along an entire curve, the probability is one that the curve is rational. This idea has significance...
UIST
2003
ACM
14 years 18 days ago
2003
ACM
In this paper we propose a novel way of supporting occasional meetings that take place in unfamiliar public places, which promotes lightweight, visible and fluid collaboration. Ou...
CHI
2010
ACM
14 years 2 months ago
2010
ACM
This paper examines accessibility issues of surface computing with older adults and explores the appeal of surface computing for health care support. We present results from a stu...
AAECC
2002
Springer
13 years 7 months ago
2002
Springer
Abstract. For any integral convex polytope in R2 there is an explicit construction of an error-correcting code of length (q - 1)2 over the finite field Fq, obtained by evaluation o...