322 search results - page 25 / 65 » Methods for Feature Detection in Point Clouds |
PR
2007
13 years 8 months ago
2007
This paper presents a hierarchical multi-state pose-dependent approach for facial feature detection and tracking under varying facial expression and face pose. For effective and e...
CG
2007
Springer
13 years 8 months ago
2007
Springer
In this paper, we describe a new optical tracking algorithm for pose estimation of interaction devices in virtual and augmented reality. Given a 3D model of the interaction device...
VISSYM
2003
13 years 10 months ago
2003
Feature tracking algorithms for instationary vector fields are usually based on a correspondence analysis of the features at different time steps. This paper introduces a method ...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
We introduce global regularities in the 2.5D building modeling problem, to reflect the orientation and placement similarities between planar elements in building structures. Give...
MICCAI
2009
Springer
14 years 10 months ago
2009
Springer
Abstract. Endoscopic endonasal skull base surgery (ESBS) requires high accuracy to ensure safe navigation of the critical anatomy at the anterior skull base. Current navigation sys...