34 search results - page 4 / 7 » Sharp Feature Detection in Point Clouds |
CAD
2004
Springer
13 years 5 months ago
2004
Springer
This article discusses the reverse engineering problem of reconstructing objects with planar faces. We will present the main geometric features of a modeling system which are the ...
CVPR
2009
IEEE
15 years 23 days ago
2009
IEEE
We propose a novel formulation of stereo matching that considers each pixel as a feature vector. Under this view, matching two or more images can be cast as matching point clouds i...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
Image geo-registration is the process of relating a photograph and its pose to referenced world coordinates. The application is relevant, especially to the social networking, phot...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
We present a computer vision system for robust object tracking in 3D by combining evidence from multiple calibrated cameras. This kernel-based 3D tracker is automatically bootstra...
VMV
2008
13 years 7 months ago
2008
In this paper we present a new surface reconstruction technique for piecewise smooth surfaces from point clouds, such as scans of architectural sites or man-made artifacts. The te...