Imperial College London
Alternate

DrTae-KyunKim

Faculty of Engineering, Department of Electrical and Electronic Engineering

Visiting Reader
 
 
 
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Contact

 

+44 (0)20 7594 6317tk.kim Website

 
 
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Location

 

1017Electrical EngineeringSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Serrano:2015:10.1371/journal.pone.0120448,
author = {Serrano, Gracia I and Deniz, Suarez O and Bueno, Garcia G and Kim, T-K},
doi = {10.1371/journal.pone.0120448},
journal = {PLOS One},
title = {Fast Fight Detection},
url = {http://dx.doi.org/10.1371/journal.pone.0120448},
volume = {10},
year = {2015}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - Action recognition has become a hot topic within computer vision. However, the action recognition community has focused mainly on relatively simple actions like clapping, walking, jogging, etc. The detection of specific events with direct practical use such as fights or in general aggressive behavior has been comparatively less studied. Such capability may be extremely useful in some video surveillance scenarios like prisons, psychiatric centers or even embedded in camera phones. As a consequence, there is growing interest in developing violence detection algorithms. Recent work considered the well-known Bag-of-Words framework for the specific problem of fight detection. Under this framework, spatio-temporal features are extracted from the video sequences and used for classification. Despite encouraging results in which high accuracy rates were achieved, the computational cost of extracting such features is prohibitive for practical applications. This work proposes a novel method to detect violence sequences. Features extracted from motion blobs are used to discriminate fight and non-fight sequences. Although the method is outperformed in accuracy by state of the art, it has a significantly faster computation time thus making it amenable for real-time applications.
AU  - Serrano,Gracia I
AU  - Deniz,Suarez O
AU  - Bueno,Garcia G
AU  - Kim,T-K
DO  - 10.1371/journal.pone.0120448
PY  - 2015///
SN  - 1932-6203
TI  - Fast Fight Detection
T2  - PLOS One
UR  - http://dx.doi.org/10.1371/journal.pone.0120448
UR  - http://hdl.handle.net/10044/1/40149
VL  - 10
ER  -
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