992 search results - page 61 / 199 » Anamorphic 3D geometry |
FOCM
2008
13 years 10 months ago
2008
An efficient data reduction scheme for the simplification of a surface given by a large set X of 3D point-samples is proposed. The data reduction relies on a recursive point remov...
ECCV
2004
Springer
15 years 16 days ago
2004
Springer
Abstract. The shapes of many natural and man-made objects have curved contours. The images of such contours usually do not have sufficient distinctive features to apply conventiona...
ECCV
2004
Springer
15 years 16 days ago
2004
Springer
We present a novel approach to surface reconstruction from multiple images. The central idea is to explore the integration of both 3D stereo data and 2D calibrated images. This is ...
ISBI
2006
IEEE
14 years 11 months ago
2006
IEEE
In this paper, we describe the use of three different shape measures -- i.e., shape index, curvedness, and L2 norm of mean curvature -- to quantify cortical gyrification and compl...
VRCAI
2009
ACM
14 years 5 months ago
2009
ACM
Object Segmentation is an important step in object reconstruction from point cloud data of complex urban scenes and in applications to virtual environment. This paper focuses on s...