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Hierarchical navigation and visual search for video keyframe retrieval

Author
Ventura, C.; Martos, M.; Giro, X.; Vilaplana, V.; Marques, F.
Type of activity
Presentation of work at congresses
Name of edition
18th International Conference on MultiMedia Modeling
Date of publication
2012
Presentation's date
2012-01-06
Book of congress proceedings
Advances in Multimedia Modeling, Proceedings of the 18th International Conference, MMM 2012
First page
652
Last page
654
Publisher
Springer Verlag
DOI
https://doi.org/10.1007/978-3-642-27355-1_67 Open in new window
Repository
http://hdl.handle.net/2117/15510 Open in new window
URL
http://www.springerlink.com/content/g225j8144x104683/ Open in new window
Abstract
This work presents a browser that supports two strategies for video browsing: the navigation through visual hierarchies and the retrieval of similar images. The input videos are firstly processed by a keyframe extractor to reduce the temporal redundancy and decrease the number of elements to consider. These generated keyframes are hierarchically clustered with the Hierachical Cellular Tree (HCT) algorithm, an indexing technique that also allows the creation of data structures suitable for browsi...
Citation
Ventura, C. [et al.]. Hierarchical navigation and visual search for video keyframe retrieval. A: International Conference on MultiMedia Modeling. "Advances in Multimedia Modeling, Proceedings of the 18th International Conference, MMM 2012". Klagenfurt: Springer Verlag, 2012, p. 652-654.
Group of research
GPI - Image and Video Processing Group
IDEAI-UPC - Intelligent Data Science and Artificial Intelligence Research Center

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