207 search results - page 39 / 42 » Object Boundary Detection in Images using a Semantic Ontolog... |
TMM
2002
13 years 7 months ago
2002
In this paper, we present a computational scene model and also derive novel algorithms for computing audio and visual scenes and within-scene structures in films. We use constraint...
SPIEVIP
2010
13 years 10 months ago
2010
In video surveillance, automatic methods for scene understanding and activity modeling can exploit the high redundancy of object trajectories observed over a long period of time. ...
CIVR
2009
Springer
14 years 2 months ago
2009
Springer
Contextual information is vital for the robust extraction of semantic information in automated surveillance systems. We have developed a scene independent framework for the detect...
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
Depth ordering is instrumental for understanding the 3D geometry of an image. We as humans are surprisingly good ordering even with abstract 2D line drawings. In this paper we pro...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
In the H.264/AVC video coding standard, motion compensation can be performed by partitioning macroblocks into square or rectangular sub-macroblocks in a quadtree decomposition. Th...