591 search results - page 33 / 119 » Computing fundamental groups from point clouds |
CVPR
2006
IEEE
16 years 29 days ago
2006
IEEE
This paper addresses the problem of recovering epipolar geometry from spheres. Previous works have exploited epipolar tangencies induced by frontier points on the spheres for moti...
ICPR
2006
IEEE
16 years 2 days ago
2006
IEEE
A novel algorithm for robust RANSAC-like estimation of epipolar geometry (of uncalibrated camera pair) from two correspondences of local affine frames (LAFs) is presented. Each LA...
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COMGEO
2008
ACM
14 years 11 months ago
2008
ACM
Given a planar polygonal subdivision S, the point location problem is to preprocess S into a data structure so that the cell of the subdivision that contains a given query point c...
RT
2001
Springer
15 years 3 months ago
2001
Springer
Opacity shadow maps approximate light transmittance inside a complex volume with a set of planar opacity maps. A volume made of standard primitives (points, lines, and polygons) i...
CVPR
2001
IEEE
16 years 29 days ago
2001
IEEE
In this paper we present a new algorithm for structure from motion from point correspondences in images taken from uncalibrated catadioptric cameras with parabolic mirrors. We ass...