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Multimodal Integration for Meeting Group Action Segmentation and Recognition
Published on 2007-02-253022 Views
We address the problem of segmentation and recognition of sequences of multimodal human interactions in meetings. These interactions can be seen asa rough structure of a meeting, and can be used eithe
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Presentation
TITLE00:00
Overview00:08
Structuring of Meetings00:29
Meeting Views01:31
Action Lexicon02:13
M4 Meeting Corpus02:46
System Overview03:11
Visual Features03:40
Audio Features04:22
Lexical Features04:55
BIC-like approach05:25
Multi-layer Hidden Markov Model07:05
Multi-stream DBN Model09:24
Experimental Results10:19
Mixed-State DBN11:07
Summary13:02