3639 search results - page 46 / 728 » Multitouch and surface computing |
CHI
2009
ACM
14 years 8 months ago
2009
ACM
Many surface computing prototypes have employed gestures created by system designers. Although such gestures are appropriate for early investigations, they are not necessarily ref...
CAD
2007
Springer
13 years 7 months ago
2007
Springer
Systematically generalizing planar geometric algorithms to manifold domains is of fundamental importance in computer aided design field. This paper proposes a novel theoretic fra...
PG
2002
IEEE
14 years 18 days ago
2002
IEEE
We present an algorithm for computing the distance between two free-form surfaces. Using line geometry, the distance computation is reformulated as a simple instance of a surface-...
CGI
2006
IEEE
14 years 1 months ago
2006
IEEE
A second order forward differences based subdivision depth computation technique for extra-ordinary Catmull-Clark subdivision surface (CCSS) patches is presented. The new techniqu...
NCA
2007
IEEE
13 years 7 months ago
2007
IEEE
—Information about the spectral reflectance of a color surface is useful in many applications. Assuming that reflectance functions can be adequately approximated by a linear comb...