359 search results - page 2 / 72 » Video Segmentation Based on Graphical Models |
CVPR
2005
IEEE
15 years 11 months ago
2005
IEEE
We consider a visual scene analysis scenario where objects (e.g. people, cars) pass through the viewing field of a static camera and need to be detected and segmented from the bac...
ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
Efficient multimodal fusion is a key feature of future video indexing systems. Hidden Markov Models provide a powerful framework for video structure analysis but they require all...
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PR
2008
14 years 9 months ago
2008
This paper tackles the problem of surveillance video content modelling. Given a set of surveillance videos, the aims of our work are twofold: firstly a continuous video is segment...
CVPR
2001
IEEE
15 years 11 months ago
2001
IEEE
Video segmentation is different from segmentation of a single image. While several correct solutions may exist for segmenting a single image, there needs to be a consistency among...
BMVC
2010
14 years 7 months ago
2010
We propose a novel directed graphical model for label propagation in lengthy and complex video sequences. Given hand-labelled start and end frames of a video sequence, a variation...