13 search results - page 1 / 3 » Range-enhanced active foreground extraction |
ICIP
2005
IEEE
14 years 6 months ago
2005
IEEE
We describe a new technique that uses active scene illumination to perform foreground-background segmentation and recover partial HDR information. We explore the fact that relativ...
SIBGRAPI
2006
IEEE
13 years 10 months ago
2006
IEEE
This paper addresses the problem of foreground extraction using active illumination and graph-cut optimization. Our approach starts by detecting image regions that are likely to b...
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
“Ghosts” arise in traditional background subtraction when an object starts to move, causing the exposed background to be labelled as a ghost foreground. With background model ...
ICMCS
2009
IEEE
13 years 2 months ago
2009
IEEE
In this paper, we present a novel approach for human activities recognition in the video. We analyze human activities in the sequential frames because human activities can be cons...
MVA
2000
13 years 6 months ago
2000
In this paper, we propose a story unit extraction method using contextual information in video shots. We divide the contextual information into two categories: local and global co...