416 search results - page 40 / 84 » Image Segmentation using Multi-Coloured Active Illumination |
ACCV
2006
Springer
13 years 11 months ago
2006
Springer
Shading analysis of an object under near lighting is not an easy task, because the direction and distance of the light source vary over the surface of the object. Observing a small...
MICCAI
2009
Springer
14 years 9 months ago
2009
Springer
We propose a novel method for functional segmentation of fMRI data that incorporates multiple functional attributes such as activation effects and functional connectivity, under a ...
CVPR
1997
IEEE
14 years 19 hour ago
1997
IEEE
In this paper we focus on using local 3D structure for segmentation. A tensor descriptor is estimated for each neighbourhood, i.e. for each voxel in the data set. The tensors are ...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
This paper presents a content-based approach for temporal segmentation of videos. Tracked objects are characterized by their 2D trajectories which are used in a meaningful way to ...
ICIP
2000
IEEE
14 years 6 days ago
2000
IEEE
In this paper we propose an algorithm to partition MPEG-4 video objects into temporal segments with uniform activity levels. These segments can be used for efficient summarization...