Other publications by Jean-Christophe Nebel
|
, J.-C. Nebel, M. Lewandowski, J. Thevenon, F. Martinez and S. Velastin
International Symposium on Visual Computing, September 26-28, Las Vegas, Nevada, USA, 2011
2011
[PDF]
Abstract
Cited by
(
Google Scholar: 17,
ISI Web of Knowledge: /
& SCOPUS: 8
): 18
Since video recording devices have become ubiquitous, the automated analysis of human activity from a single uncalibrated video has become an essential area of research in visual surveillance. Despite variability in terms of human appearance and motion styles, in the last couple of years, a few computer vision systems have reported very encouraging results. Would these methods be already suitable for visual surveillance applications? Alas, few of them have been evaluated in the two most challenging scenarios for an action recognition system: view independence and human interactions. Here, first a review of monocular human action recognition methods that could be suitable for visual surveillance is presented. Then, the most promising frameworks, i.e. methods based on advanced dimensionality reduction, bag of words and random forest, are described and evaluated on IXMAS and UT-Interaction datasets. Finally, suitability of these systems for visual surveillance applications is discussed.
2021