Robust watermark against double attacks of compression and cropping

Masahiro Takatsuka, Masaaki Kajihara, Yutaka Hirakawa, Kazuo Ohzeki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

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%.

Original languageEnglish
Title of host publication2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages200-201
Number of pages2
ISBN (Print)9781479951451
DOIs
Publication statusPublished - 2014 Feb 3
Event2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014 - Tokyo, Japan
Duration: 2014 Oct 72014 Oct 10

Other

Other2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014
CountryJapan
CityTokyo
Period14/10/714/10/10

Fingerprint

Experiments

Keywords

  • DCT
  • double attacks
  • shift
  • watermark

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

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 (pp. 200-201). [7031337] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/GCCE.2014.7031337

Robust watermark against double attacks of compression and cropping. / Takatsuka, Masahiro; Kajihara, Masaaki; Hirakawa, Yutaka; Ohzeki, Kazuo.

2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 200-201 7031337.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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
Takatsuka M, Kajihara M, Hirakawa Y, Ohzeki K. Robust watermark against double attacks of compression and cropping. In 2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014. Institute of Electrical and Electronics Engineers Inc. 2014. p. 200-201. 7031337 https://doi.org/10.1109/GCCE.2014.7031337
Takatsuka, Masahiro ; Kajihara, Masaaki ; Hirakawa, Yutaka ; Ohzeki, Kazuo. / Robust watermark against double attacks of compression and cropping. 2014 IEEE 3rd Global Conference on Consumer Electronics, GCCE 2014. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 200-201
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