2093 search results - page 260 / 419 » Statistical Point Geometry |
108
click to vote
COMPGEOM
2009
ACM
15 years 9 months ago
2009
ACM
We present a data structure for ray shooting-and-insertion in the free space among disjoint polygonal obstacles with a total of n vertices in the plane, where each ray starts at t...
134
click to vote
COMPGEOM
2009
ACM
15 years 9 months ago
2009
ACM
Following recent work of Clarkson, we translate the coreset framework to the problems of finding the point closest to the origin inside a polytope, finding the shortest distance...
117
click to vote
COMPGEOM
2009
ACM
15 years 9 months ago
2009
ACM
We present cache-oblivious solutions to two important variants of range searching: range reporting and approximate range counting. Our main contribution is a general approach for ...
140
click to vote
AMFG
2007
IEEE
15 years 8 months ago
2007
IEEE
Abstract. This paper describes a model-assisted system for reconstruction of 3D faces from a single consumer quality camera using a structure from motion approach. Typical multi-vi...
112
click to vote
PG
2007
IEEE
15 years 8 months ago
2007
IEEE
A new geometry-based finite difference method for a fast and reliable detection of perceptually salient curvature extrema on surfaces approximated by dense triangle meshes is pro...