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ICMCS
2006
IEEE

Adaptive Video News Story Tracking based on Earth Mover'S Distance

14 years 5 months ago
Adaptive Video News Story Tracking based on Earth Mover'S Distance
This paper proposes an adaptive system for video news story tracking based on the Earth Mover’s Distance (EMD). When an interesting story appears in the news, it is flagged manually as a topic for tracking. Our system then tracks the events as they unfold over time and present accumulated results to the user for feedback. This feedback is used to adapt the topic model to changes in the tracked story. EMD provides the system with a robust way of performing many-to-many matching of news stories independent of the temporal order of their contents. This is particularly suitable in the news genre as stories often are subjected to video editing between shows. Experiments have been run with a range of topics and show promising results.
Mats Uddenfeldt, Keiichiro Hoashi, Kazunori Matsum
Added 11 Jun 2010
Updated 11 Jun 2010
Type Conference
Year 2006
Where ICMCS
Authors Mats Uddenfeldt, Keiichiro Hoashi, Kazunori Matsumoto, Fumiaki Sugaya
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