29 search results - page 4 / 6 » Extracting feature lines from 3D unstructured grids |
ICRA
2010
IEEE
13 years 6 months ago
2010
IEEE
— The detection of features from Light Detection and Ranging (LIDAR) data is a fundamental component of featurebased mapping and SLAM systems. Existing detectors tend to exploit ...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
In this paper, we present a new approach to camera pose estimation from single shot images in known environment. Such a method comprises two stages, a learning step and an inferen...
VISUALIZATION
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper presents a novel method for computing simulated x-ray images, or DRRs (digitally reconstructed radiographs), of tetrahedral meshes with higher-order attenuation functio...
ICRA
2009
IEEE
14 years 2 months ago
2009
IEEE
—This paper presents a new method for extracting object edges from range images obtained by a 3D range imaging sensor⎯the SwissRanger SR-3000. In range image preprocessing stag...
DAGM
2003
Springer
14 years 23 days ago
2003
Springer
We present a system capable of visually detecting pointing gestures and estimating the 3D pointing direction in real-time. We use Hidden Markov Models (HMMs) trained on different ...