In this work, we present a general purpose systemfor hierarchical structural segmentation and automaticannotation of video clips, by means of standardizedlow level features. We propose to automatically extractsome prototypes for each class with a context basedintra-class clustering. Clips are annotated followingthe MPEG-7 standard directives to provide easierportability. Results of automatic annotation and semiautomaticmetadata creation are provided.
Semi-automatic Video Digital Library Annotation Tools / Cucchiara, Rita; Grana, Costantino; Vezzani, Roberto. - ELETTRONICO. - (2007), pp. 18-21. (Intervento presentato al convegno Third Italian Research Conference on Digital Library Systems (IRCDL 2007) tenutosi a Padova nel Jan 29-30).