Video retrieval web interface developed with Google Web Toolkit (GWT)

Resource Type Date
Demo 2011-01-24


Web interface prototype for the retrieval of videos based on their keyframes. The keyframes belong to assets found after a text query. A reranking algorithm promotes the diversity of assets on a classic random walk approach. Keyframes can be clustered by applying the quality threshold algorithm. Visual similarity is assed using four MPEG-7 visual descriptors.

Web interface developed during the bachelor thesis of Mónica Alfaro at the Catalan Broadcast Corporation (CCMA), with the assistance of Manuel Martos to adapt the UPC web services.


People involved

Xavier Giró Associate Professor

Related Projects

Related Publications

X. Giró-i-Nieto, Alfaro, M., and Marqués, F., Diversity ranking for video retrieval from a broadcaster archive, in 1st ACM International Conference on Multimedia Retrieval (ICMR '11), 2011, pp. 1–8. (1000.12 KB)