Marco Carli Alberto Degli Esposti Alessandro Micarelli Alessandro Neri Structural segmentation for multimedia content-based information retrieval. 1-9 2002 Storage and Retrieval for Media Databases http://dx.doi.org/10.1117/12.451078 conf/spieSR/2002 db/conf/spieSR/spieSR2002.html#CarliEMN02