179 search results - page 21 / 36 » Model-Based Detection of Tubular Structures in 3D Images |
ICCV
1998
IEEE
13 years 12 months ago
1998
IEEE
Many applications require detecting structural changes in a scene over a period of time. Comparing intensity values of successive images is not effective as such changes don'...
3DPVT
2006
IEEE
14 years 1 months ago
2006
IEEE
Range sensing technology allows the photo-realistic modeling of large-scale scenes, such as urban structures. A major bottleneck in the process of 3D scene acquisition is the auto...
3DIM
2011
IEEE
12 years 7 months ago
2011
IEEE
—Image-based computation of a 3D map for an indoor environment is a very challenging task, but also a useful step for vision-based navigation and path planning for autonomous sys...
CVPR
2003
IEEE
14 years 9 months ago
2003
IEEE
This paper presents a generative model based approach to man-made structure detection in 2D natural images. The proposed approach uses a causal multiscale random field suggested i...
MM
2005
ACM
14 years 1 months ago
2005
ACM
Most work in human activity recognition is limited to relatively simple behaviors like sitting down, standing up or other dramatic posture changes. Very little has been achieved i...