Zobrazeno 1 - 10
of 197
pro vyhledávání: '"hiding capacity"'
Publikováno v:
EURASIP Journal on Image and Video Processing, Vol 2024, Iss 1, Pp 1-24 (2024)
Abstract Steganography is a widely used technique for protecting data privacy. In such research, the desired attributes always include undetectability, a high embedding payload, and excellent image quality for the stego-image. However, achieving both
Externí odkaz:
https://doaj.org/article/c366f587a510427ea88a5b48da1afd12
Publikováno v:
CAAI Transactions on Intelligence Technology, Vol 7, Iss 4, Pp 695-709 (2022)
Abstract A novel local binary pattern‐based reversible data hiding (LBP‐RDH) technique has been suggested to maintain a fair symmetry between the perceptual transparency and hiding capacity. During embedding, the image is divided into various 3×
Externí odkaz:
https://doaj.org/article/af9075bcb3434da68c08faeed8ce6098
Akademický článek
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Publikováno v:
IEEE Access, Vol 10, Pp 8974-8993 (2022)
With the growth in Internet and digital technology, Internet of Medical Things (IoMT) and Telemedicine have become buzzwords in healthcare. A large number of medical images and information is shared through a public network in these applications. Thi
Externí odkaz:
https://doaj.org/article/d0edca09bee54993959da962581d886b
Autor:
Sahu Aditya Kumar, Sahu Monalisa
Publikováno v:
Open Computer Science, Vol 10, Iss 1, Pp 296-342 (2020)
Steganography is the science and art of covert communication. Conversely, steganalysis is the study of uncovering the steganographic process. The evolution of steganography has been paralleled by the development of steganalysis. In this game of hide
Externí odkaz:
https://doaj.org/article/9a6ebc8537834650af1429d825f91df1
Publikováno v:
EURASIP Journal on Image and Video Processing, Vol 2020, Iss 1, Pp 1-15 (2020)
Abstract To fundamentally resist the steganalysis, coverless information hiding has been proposed, and it has become a research hotspot in the field of covert communication. However, the current methods not only require a huge image database, but als
Externí odkaz:
https://doaj.org/article/39771983d914456b849b2245be3bab96
Akademický článek
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Publikováno v:
International Journal of Technology, Vol 10, Iss 4, Pp 731-740 (2019)
With the wide range use of digital communication technologies, the Internet has been commonly used as a channel for transmitting various images. Steganography practises have been implemented for achieving such secure transmission. The main focus o
Externí odkaz:
https://doaj.org/article/823122366eef4934bd85ff5dce8685d5
Publikováno v:
Applied Sciences, Vol 12, Iss 19, p 9418 (2022)
This paper proposes a novel reversible data-hiding method in encrypted images to achieve both a high hiding capacity and good compression performance. The proposed method can also decrypt marked encrypted images without data extraction, so marked ima
Externí odkaz:
https://doaj.org/article/a5a5dce1fd6b4c1cb206ea69463bad6a
Autor:
Eichi Arai, Shoko Imaizumi
Publikováno v:
Journal of Imaging, Vol 8, Iss 7, p 176 (2022)
In this paper, we propose a novel reversible data hiding in encrypted images (RDH-EI) method that achieves the highest hiding capacity in the RDH-EI research field and full flexibility in the processing order without restrictions. In the previous wor
Externí odkaz:
https://doaj.org/article/f2832e1b6364415fabd40396f985a5f2