In: OntoImage 2008. International Workshop on Language Resources for Content-Based Image Retrieval (OntoImage-08), 2nd, located at LREC08, ELDA, 2008.
Zusammenfassung
The work described here concerns the use of complementary resources in sports video analysis; soccer in our case. Structured web data
such as match tables with teams, player names, score goals, substitutions, etc. and multiple, unstructured, textual web data sources
(minute-by-minute match reports) are processed with an ontology-based information extraction tool to extract and annotate events and
entities according to the SmartWeb soccer ontology. Through the temporal alignment of the primary A/V data (soccer videos) with the
textual and structured complementary resources, these extracted and semantically organized events can be used as indicators for video
segment extraction and semantic classification, i.e. occurrences of particular events in the complementary resources can be used to
classify the corresponding video segment, enabling semantic indexing and retrieval of soccer videos.
@inproceedings{pub3708,
author = {
Nemrava, Jan
and
Buitelaar, Paul
and
Svatek, Vojtech
and
Declerck, Thierry
},
title = {Text Mining Support for Semantic Indexing and Analysis of A/V Streams},
booktitle = {OntoImage 2008. International Workshop on Language Resources for Content-Based Image Retrieval (OntoImage-08), 2nd, befindet sich LREC08},
year = {2008},
publisher = {ELDA}
}
Deutsches Forschungszentrum für Künstliche Intelligenz German Research Center for Artificial Intelligence