Zobrazeno 1 - 10
of 663
pro vyhledávání: '"Robust watermarking"'
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 5, Pp 1-14 (2024)
A continuous orthogonal moment is chosen as an image feature descriptor, and a rotation correction algorithm is proposed that can accommodate any order and repetition. In order to demonstrate the expanded application scope of the algorithm, a color i
Externí odkaz:
https://doaj.org/article/b1d3df08315f4990a73e9cb67da16e57
Publikováno v:
IEEE Access, Vol 12, Pp 25857-25875 (2024)
Accessing relational databases through web services increases risks of piracy and tampering. Watermarking guarantees data protection without constraining their access and management. Researchers traditionally compare the extracted watermark with the
Externí odkaz:
https://doaj.org/article/ad8843bcf8584fbc8d63f533cd9d762b
Publikováno v:
IET Image Processing, Vol 18, Iss 1, Pp 116-128 (2024)
Abstract This paper proposes a robust watermarking method against high‐density salt and pepper noise attacks. Automatic region of interest (ROI) detection, embedding encoded data, removing different densities of noise, data extraction by omitting,
Externí odkaz:
https://doaj.org/article/08c680115e0d49d694e5abd2366c7ee6
Publikováno v:
Journal of King Saud University: Computer and Information Sciences, Vol 36, Iss 1, Pp 101932- (2024)
The smart healthcare system plays a vital role in modern healthcare, facilitating the exchange of Electronic Patient Records (EPR), and improving medical care. Nevertheless, safeguarding the inherent security and confidentiality of EPR data persists
Externí odkaz:
https://doaj.org/article/eed59789b58d4fe4ae70563960db865e
Publikováno v:
网络与信息安全学报, Vol 9, Pp 135-149 (2023)
Financial security, an important part of national security, is critical for the stable and healthy development of the economy.Digital image watermarking technology plays a crucial role in the field of financial information security, and the anti-scre
Externí odkaz:
https://doaj.org/article/beb180621a6542de83b52d99adfc6a7c
Publikováno v:
网络与信息安全学报, Vol 9, Pp 175-183 (2023)
With the development of network and multimedia technology, multimedia data has gradually become a key source of information for people, making digital media the primary battlefield for copyright protection and anti-counterfeit traceability.Digital wa
Externí odkaz:
https://doaj.org/article/3b23934519924828a890bcdcb7844d36
Publikováno v:
IEEE Access, Vol 11, Pp 135934-135943 (2023)
Deep learning-based image watermarking algorithms have been widely studied as an important technology for copyright protection. These methods utilize an end-to-end architecture with an encoder, a noise layer and a decoder to make the watermark robust
Externí odkaz:
https://doaj.org/article/667c5470b6a0441c9651bebde708f4a9
Publikováno v:
Journal of Medical Signals and Sensors, Vol 13, Iss 3, Pp 199-207 (2023)
Background: Watermarking such as other security concepts is an ongoing challenging research issue, especially for medical images, to protect patient privacy. Medical images need to be shared and transferred between hospitals and specialists as quickl
Externí odkaz:
https://doaj.org/article/ed4454e3b3c24af28eeaaea8d5ce52c4
Akademický článek
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Autor:
Hakkı Bozpolat, Rifat Kurban
Publikováno v:
Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, Vol 30, Iss 2, Pp 190-200 (2022)
Son yıllarda internet kullanımında hem kullanıcı sayısının hem de bağlantı hızlarının artması nedeniyle sayısal bilgilerin çoğaltılması ve işlenmesi yaygın hale gelmiştir. Bu nedenle dijital resimlerin kopyalanma riskine karşı
Externí odkaz:
https://doaj.org/article/7919920a08a64b1fb7764293c6f80384