17 search results - page 4 / 4 » Weakly Supervised Learning of a Classifier for Unusual Event... |
ICMCS
2006
IEEE
13 years 10 months ago
2006
IEEE
This paper presents an interactive video event retrieval system based on improved adaboost learning. This system consists of three main steps. Firstly, a long video sequence is pa...
ECCV
2008
Springer
14 years 6 months ago
2008
Springer
Abstract. There is considerable interest in techniques capable of identifying anomalies and unusual events in busy outdoor scenes, e.g. road junctions. Many approaches achieve this...