Mosaic-based Privacy-protection with Reversible Watermarking

Yuichi Kusama, Hyunho Kang, Keiichi Iwamura

2015

Abstract

Video surveillance has been applied to many fields, specifically for detecting suspicious activity in public places such as shopping malls. As the use of video-surveillance cameras increases, so too does the threat to individual privacy. Therefore, video-surveillance technologies that protect individual privacy must be implemented. In this study, we propose a scheme in an MPEG2 video-encoding environment that successfully employs mosaicking, encryption, and restoration of faces captured in videos.

References

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Paper Citation


in Harvard Style

Kusama Y., Kang H. and Iwamura K. (2015). Mosaic-based Privacy-protection with Reversible Watermarking . In Proceedings of the 12th International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2015) ISBN 978-989-758-118-2, pages 98-103. DOI: 10.5220/0005562500980103


in Bibtex Style

@conference{sigmap15,
author={Yuichi Kusama and Hyunho Kang and Keiichi Iwamura},
title={Mosaic-based Privacy-protection with Reversible Watermarking},
booktitle={Proceedings of the 12th International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2015)},
year={2015},
pages={98-103},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005562500980103},
isbn={978-989-758-118-2},
}


in EndNote Style

TY - CONF
JO - Proceedings of the 12th International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2015)
TI - Mosaic-based Privacy-protection with Reversible Watermarking
SN - 978-989-758-118-2
AU - Kusama Y.
AU - Kang H.
AU - Iwamura K.
PY - 2015
SP - 98
EP - 103
DO - 10.5220/0005562500980103