Zobrazeno 1 - 10
of 119
pro vyhledávání: '"chaos based fragile watermarking"'
Publikováno v:
In Signal Processing: Image Communication March 2013 28(3):301-308
Akademický článek
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Publikováno v:
Security and Communication Networks. 9:2371-2386
The preservation of high peak signal-to-noise ratio of the watermarked image is required in some applications. The chaos-based fragile watermarking proposed by Rawat et al. in 2011 can meet this requirement, for only one LSB plane of the original ima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7493dcb6b0861baca255910e3fbf816
https://doi.org/10.1002/sec.1504
https://doi.org/10.1002/sec.1504
Publikováno v:
Signal Processing: Image Communication. 28:301-308
In this paper, a novel watermarking approach is proposed to provide enhanced tampering localization and self-recovery. A cross chaotic map is used to confuse the blocks generated by the original image. A sister block embedding scheme is proposed to i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2699480bf8b9539f6eb81c4e167ba1b1
https://doi.org/10.1016/j.image.2012.12.003
https://doi.org/10.1016/j.image.2012.12.003
Autor:
Rinaldi Munir
Publikováno v:
2015 International Seminar on Intelligent Technology and Its Applications (ISITIA).
In this paper, a fragile watermarking method based on chaos map for image authentication is proposed. The watermark is a binary logo of the same size with the host image. Before embedding, the watermark is encrypted by XOR-ing it with a chaotic image
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a673dbfa069533a991cd1f78805adc10
https://doi.org/10.1109/isitia.2015.7219983
https://doi.org/10.1109/isitia.2015.7219983
Publikováno v:
FSKD (2)
The digital image over the network is inevitably affected by the channel additive noise. However the existing fragile watermarking techniques with recovery are susceptible to random noise. To overcome this problem, this paper presents a chaos-based f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::580ad5f52c477a4e3a1a73d764ca2a60
https://doi.org/10.1109/fskd.2007.324
https://doi.org/10.1109/fskd.2007.324
Publikováno v:
ICIST 2010
The 5th International Conference for Internet Technology and Secured Transactions
The 5th International Conference for Internet Technology and Secured Transactions, Nov 2010, Londres, United Kingdom. pp.ICITST 2010
The 5th International Conference for Internet Technology and Secured Transactions
The 5th International Conference for Internet Technology and Secured Transactions, Nov 2010, Londres, United Kingdom. pp.ICITST 2010
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9ba88e29f8b0cf5dc100ea95239e6905
https://hal.science/hal-00822503
https://hal.science/hal-00822503
Conference
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Conference
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