591 search results - page 67 / 119 » Computing fundamental groups from point clouds |
ACCV
2010
Springer
14 years 6 months ago
2010
Springer
Estimating planar projective transform (homography) from a pair of images is a classical problem in computer vision. In this paper, we propose a novel algorithm for direct register...
100
click to vote
VIS
2007
IEEE
16 years 9 days ago
2007
IEEE
We propose a novel, geometrically adaptive method for surface reconstruction from noisy and sparse point clouds, without orientation information. The method employs a fast convecti...
ICCV
2003
IEEE
15 years 4 months ago
2003
IEEE
The Crossed-Slits (X-Slits) camera is defined by two nonintersecting slits, which replace the pinhole in the common perspective camera. Each point in space is projected to the im...
81
Voted
ICPR
2006
IEEE
16 years 4 days ago
2006
IEEE
This paper investigates using constant inter-frame motion for self-calibration from an image sequence of an object rotating around a single axis with varying camera internal param...
SGP
2007
15 years 1 months ago
2007
In this paper we present a high-fidelity surface approximation technique that aims at a faithful reconstruction of piecewise-smooth surfaces from a scattered point set. The presen...