Abnormal Event Detection at 150 FPS in MATLAB

Cewu Lu, Jianping Shi, Jiaya Jia; Proceedings of the IEEE International Conference on Computer Vision (ICCV), 2013, pp. 2720-2727

Abstract


Speedy abnormal event detection meets the growing demand to process an enormous number of surveillance videos. Based on inherent redundancy of video structures, we propose an efficient sparse combination learning framework. It achieves decent performance in the detection phase without compromising result quality. The short running time is guaranteed because the new method effectively turns the original complicated problem to one in which only a few costless small-scale least square optimization steps are involved. Our method reaches high detection rates on benchmark datasets at a speed of 140~150 frames per second on average when computing on an ordinary desktop PC using MATLAB.

Related Material


[pdf]
[bibtex]
@InProceedings{Lu_2013_ICCV,
author = {Lu, Cewu and Shi, Jianping and Jia, Jiaya},
title = {Abnormal Event Detection at 150 FPS in MATLAB},
booktitle = {Proceedings of the IEEE International Conference on Computer Vision (ICCV)},
month = {December},
year = {2013}
}