Improvements in Detection and Classification of Passing Objects for a Security System

Ricardo Sánchez-Sáez, Alfons Juan, Taizo Umezaki, Yuki Inoue, Masahiro Hoguro, Setta Takefumi

2008

Abstract

Pattern recognition techniques are used in the construction of video surveillance systems. In this work a video-based security system that detects and classifies laterally crossing objects, introduced in a previous paper, is reviewed. More reliable results for the system are presented, obtained by performing a leaving one out on the data corpus rather than employing a manual approach. Other alternatives in the pattern preprocessing are explored: we employ greyscale patterns, and implement a different method for calculating difference images of consecutive video frames. A final benchmark of the classification part is done comparing the results obtained using dynamic time warping, to the ones obtained using discrete hidden Markov models plus vector quantization.

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Paper Citation


in Harvard Style

Sánchez-Sáez R., Juan A., Umezaki T., Inoue Y., Hoguro M. and Takefumi S. (2008). Improvements in Detection and Classification of Passing Objects for a Security System . In Proceedings of the 8th International Workshop on Pattern Recognition in Information Systems - Volume 1: PRIS, (ICEIS 2008) ISBN 978-989-8111-42-5, pages 205-212. DOI: 10.5220/0001730202050212


in Bibtex Style

@conference{pris08,
author={Ricardo Sánchez-Sáez and Alfons Juan and Taizo Umezaki and Yuki Inoue and Masahiro Hoguro and Setta Takefumi},
title={Improvements in Detection and Classification of Passing Objects for a Security System},
booktitle={Proceedings of the 8th International Workshop on Pattern Recognition in Information Systems - Volume 1: PRIS, (ICEIS 2008)},
year={2008},
pages={205-212},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001730202050212},
isbn={978-989-8111-42-5},
}


in EndNote Style

TY - CONF
JO - Proceedings of the 8th International Workshop on Pattern Recognition in Information Systems - Volume 1: PRIS, (ICEIS 2008)
TI - Improvements in Detection and Classification of Passing Objects for a Security System
SN - 978-989-8111-42-5
AU - Sánchez-Sáez R.
AU - Juan A.
AU - Umezaki T.
AU - Inoue Y.
AU - Hoguro M.
AU - Takefumi S.
PY - 2008
SP - 205
EP - 212
DO - 10.5220/0001730202050212