TY - CHAP A1 - Thi-Lan Le A2 - Monique Thonnat A3 - Alain Boucher ED1 - Hazem El-Alfy Y1 - 2012-04-04 PY - 2012 T1 - Appearance-Based Retrieval for Tracked Objects in Surveillance Videos N2 - With surveillance cameras installed everywhere and continuously streaming thousands of hours of video, how can that huge amount of data be analyzed or even be useful? Is it possible to search those countless hours of videos for subjects or events of interest? Shouldn’t the presence of a car stopped at a railroad crossing trigger an alarm system to prevent a potential accident? In the chapters selected for this book, experts in video surveillance provide answers to these questions and other interesting problems, skillfully blending research experience with practical real life applications. Academic researchers will find a reliable compilation of relevant literature in addition to pointers to current advances in the field. Industry practitioners will find useful hints about state-of-the-art applications. The book also provides directions for open problems where further advances can be pursued. BT - Recent Developments in Video Surveillance SP - Ch. 3 UR - https://doi.org/10.5772/30356 DO - 10.5772/30356 SN - PB - IntechOpen CY - Rijeka Y2 - 2021-06-14 ER -