87 search results - page 2 / 18 » Range Image Segmentation for Modeling and Object Detection i... |
WACV
2005
IEEE
13 years 9 months ago
2005
IEEE
In this paper we present a novel view point independent range image segmentation and recognition approach. We generate a library of 3D models off-line and represent each model wit...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
A key goal of far-field activity analysis is to learn the usual pattern of activity in a scene and to detect statistically anomalous behavior. We propose a method for unsupervised...
GIS
2008
ACM
14 years 5 months ago
2008
ACM
This paper presents an automatic algorithm which reconstructs building models from airborne LiDAR (light detection and ranging) data of urban areas. While our algorithm inherits t...
CVPR
2011
IEEE
13 years 15 days ago
2011
IEEE
3D scene understanding is key for the success of applications such as autonomous driving and robot navigation. However, existing approaches either produce a mild level of understa...
IJCV
2008
13 years 4 months ago
2008
Supplying realistically textured 3D city models at ground level promises to be useful for pre-visualizing upcoming traffic situations in car navigation systems. Because this previs...