6533b82cfe1ef96bd128fa59

RESEARCH PRODUCT

JACOB: Just A COntent Based query system for video databases

Marco La CasciaEdoardo Ardizzone

subject

Settore ING-INF/05 - Sistemi Di Elaborazione Delle InformazioniVideo indexing image analysis motion analysis

description

The increasing development of advanced multimedia applications requires new technologies for organizing and retrieving by content databases of still digital images or digital video sequences. The authors describe JACOB, a prototypal system allowing content-based browsing and querying in video databases. The JACOB system automatically splits a video into a sequence of shots, extracts a few representative frames (said r-frames) from each shot and computes r-frame descriptors based on features like color and texture. No user action is required during the database population step. Queries exploit this image content description and may be direct or by example

yearjournalcountryeditionlanguage
1996-01-01
http://hdl.handle.net/10447/38603