Vítezslav Beran Michal Hradis Pavel Zemcík Adam Herout Ivo Reznícek Video summarization at Brno university of technology. 31-34 2008 TVS http://doi.acm.org/10.1145/1463563.1463567 conf/mm/2008tvs db/conf/mm/tvs2008.html#BeranHZHR08