Robust watermark against double attacks of compression and cropping

Masahiro Takatsuka; Masaaki Kajihara; Yutaka Hirakawa; Kazuo Ohzeki

doi:10.1109/GCCE.2014.7031337

Robust watermark against double attacks of compression and cropping

Masahiro Takatsuka, Masaaki Kajihara, Yutaka Hirakawa, Kazuo Ohzeki

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

The authors propose a robust watermark method to cope with the situation when double attacks simultaneously occur. Under a JPEG compression attack and cropping attack whose arbitrary positions to be attacked are assumed. Experiments with a heavy JPEG compression rate of 1/33 show a satisfactory detection ratio of 99.9%.

本文言語	English
ホスト出版物のタイトル	2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014
出版社	Institute of Electrical and Electronics Engineers Inc.
ページ	200-201
ページ数	2
ISBN（印刷版）	9781479951451
DOI	https://doi.org/10.1109/GCCE.2014.7031337
出版ステータス	Published - 2014 2 3
イベント	2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014 - Tokyo, Japan 継続期間: 2014 10 7 → 2014 10 10

Other

Other	2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014
国/地域	Japan
City	Tokyo
Period	14/10/7 → 14/10/10

ASJC Scopus subject areas

電子工学および電気工学

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10.1109/GCCE.2014.7031337

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引用スタイル

Takatsuka, M, Kajihara, M, Hirakawa, Y & Ohzeki, K 2014, Robust watermark against double attacks of compression and cropping. in 2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014., 7031337, Institute of Electrical and Electronics Engineers Inc., pp. 200-201, 2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014, Tokyo, Japan, 14/10/7. https://doi.org/10.1109/GCCE.2014.7031337

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Robust watermark against double attacks of compression and cropping

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