A system for the automatic creation of Pictorially Enriched Ontologies is presented, that is ontologies for context-based video digital libraries, enriched by pictorial concepts for video annotation, summarization and similarity-based retrieval. Extraction of pictorial concepts with video clips clustering, ontology storing with MPEG-7, and the use of the ontology for stored video annotation are described. Re-sults on sport videos and TRECVID2005 video material are reported.
MPEG-7 Pictorially Enriched Ontologies for Video Annotation / Grana, Costantino; Vezzani, Roberto; Bulgarelli, Daniele; Cucchiara, Rita. - STAMPA. - (2006), pp. ---. (Intervento presentato al convegno Seconda Conferenza Italiana sui Sistemi Intelligenti tenutosi a Ancona, Italy nel Sep 27-29).
MPEG-7 Pictorially Enriched Ontologies for Video Annotation
GRANA, Costantino;VEZZANI, Roberto;BULGARELLI, Daniele;CUCCHIARA, Rita
2006
Abstract
A system for the automatic creation of Pictorially Enriched Ontologies is presented, that is ontologies for context-based video digital libraries, enriched by pictorial concepts for video annotation, summarization and similarity-based retrieval. Extraction of pictorial concepts with video clips clustering, ontology storing with MPEG-7, and the use of the ontology for stored video annotation are described. Re-sults on sport videos and TRECVID2005 video material are reported.
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