14850 search results - page 210 / 2970 » A Geometric Approach to Betweenness |
ICIP
2004
IEEE
15 years 8 days ago
2004
IEEE
In this paper, we first propose a new family of geometrical image transforms that decompose images both radially and angularly. Our construction comprises two stages of filter ban...
SMA
2009
ACM
14 years 3 months ago
2009
ACM
Principal curvatures and principal directions are fundamental local geometric properties. They are well deļ¬ned on smooth surfaces. However, due to the nature as higher order diļ...
COMGEO
2010
ACM
13 years 10 months ago
2010
ACM
: We present a method to compute the exact topology of a real algebraic surface S, implicitly given by a polynomial f Q[x,y,z] of arbitrary total degree N. Additionally, our analy...
SENSYS
2003
ACM
14 years 3 months ago
2003
ACM
An effective approach for energy conservation in wireless sensor networks is scheduling sleep intervals for extraneous nodes, while the remaining nodes stay active to provide cont...
SIGGRAPH
1992
ACM
14 years 2 months ago
1992
ACM
To reduce the cost of correcting design errors, assemblies of mechanical parts are modeled using CAD systems and verified electronically before the designs are sent to manufacturi...