Title :
A Semi-Automatic Video Annotation tool with MPEG-7 Content Collections
Author :
Vezzani, Roberto ; Grana, Costantino ; Bulgarelli, Daniele ; Cucchiara, Rita
Author_Institution :
DII, Univ. degli Studi di Modena e Reggio Emilia
Abstract :
In this work, we present a general purpose system for hierarchical structural segmentation and automatic annotation of video clips, by means of standardized low level features. We propose to automatically extract some prototypes for each class with a context based intra-class clustering. Clips are annotated following the MPEG-7 standard directives to provide easier portability. Results of automatic annotation and semiautomatic metadata creation are provided
Keywords :
data compression; image segmentation; video coding; MPEG-7 content collections; hierarchical structural segmentation; semiautomatic video annotation tool; Feature extraction; Indexing; MPEG 7 Standard; Proposals; Prototypes; Shape; Software libraries; Spatiotemporal phenomena; US Department of Transportation; Video compression;
Conference_Titel :
Multimedia, 2006. ISM'06. Eighth IEEE International Symposium on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7695-2746-9
DOI :
10.1109/ISM.2006.12
