Fully Convolutional Neural Network for Fast Anomaly Detection in Crowded Scenes

@article{sabokrou2016fullyscenes,
author = "Sabokrou, M and Fayyaz, M and Fathy, M and klette, R",
journal = "",
month = "Sep",
title = "Fully Convolutional Neural Network for Fast Anomaly Detection in Crowded
  Scenes",
url = "http://arxiv.org/abs/1609.00866v1",
year = "2016",
abstract = "We present an efficient method for detecting and localizing anomalies in
videos showing crowded scenes. Research on {\it fully convolutional neural
networks} (FCNs) has shown the potentials of this technology for object
detection and localization, especially in images. We investigate how to involve
temporal data, and how to transform a supervised FCN into an unsupervised one
such that the resulting FCN ensures anomaly detection. Altogether, we propose
an FCN-based architecture for anomaly detection and localization in crowded
scenes videos. For reducing computations and, consequently, improving
performance both with respect to speed and accuracy, we investigate the use of
cascaded out-layer detection. Our architecture includes two main components,
one for feature representation, and one for cascaded out-layer detection.
Experimental results on Subway and UCSD benchmarks confirm that the detection
and localization accuracy of our method is comparable to state-of-the-art
methods, but at a significantly increased speed of 370 fps.",
keyword = "cs.CV",
keyword = "cs.CV",
day = "4",
}