DWT‐SVD Based Watermarking for High‐Resolution Medical Holographic Images

F Horasan, M Ali Pala, A Durdu, A Akgül… - …, 2022 - Wiley Online Library
Watermarking is one of the most common techniques used to protect data's authenticity,
integrity, and security. The obfuscation in the frequency domain used in the watermarking …

Geometrically invariant watermarking for medical images based on digital holography and three-level DWT-SVD

W Chen, J Gu, Q Li, X Tang, D Chen - Applied Optics, 2019 - opg.optica.org
Digital imaging and communications in medicine are being applied widely to improve health
care for people, and their security attracted our attention when they are transmitted through …

Improved DWT-SVD-based medical image watermarking through hamming code and chaotic encryption

S Thakur, AK Singh, B Kumar, SP Ghrera - Advances in VLSI …, 2020 - Springer
This paper presents an efficient watermarking technique to enhance the performance of
DWT-SVD-based approach. The method uses well-known error-correcting code (ECC) and …

A secured and robust medical image watermarking approach for protecting integrity of medical images

P Khare, VK Srivastava - Transactions on Emerging …, 2021 - Wiley Online Library
In this paper, a novel medical image watermarking (MIW) technique for tele‐medicine
applications is proposed. In this approach homomorphic transform (HT), redundant discrete …

A novel robust watermarking algorithm for encrypted medical image based on DTCWT-DCT and chaotic map

J Liu, J Li, J Cheng, J Ma, N Sadiq, B Han… - … , Materials & Continua, 2019 - gala.gre.ac.uk
In order to solve the problem of patient information security protection in medical images,
whilst also taking into consideration the unchangeable particularity of medical images to the …

An improved DWT-SVD domain watermarking for medical information security

A Anand, AK Singh - Computer Communications, 2020 - Elsevier
Exchange of patient record over network required a technique to guarantee security and
privacy for tele-health services. This paper presents an improved watermarking technique …

[PDF][PDF] Hybrid Watermarking and Encryption Techniques for Securing Medical Images.

AA Alhussan, HA Abdallah, S Alsodairi… - Comput. Syst. Sci …, 2023 - cdn.techscience.cn
Securing medical data while transmission on the network is required because it is sensitive
and life-dependent data. Many methods are used for protection, such as Steganography …

A digital watermarking method for medical images resistant to print-scan based on QR code

W Chen, Q Li, X Tang, Q Pan - Multimedia Tools and Applications, 2024 - Springer
Medical images are important records to improve people's health care, and their security has
become an important issue when they are transmitted through various media especially print …

Multi-layer security of medical data through watermarking and chaotic encryption for tele-health applications

S Thakur, AK Singh, SP Ghrera, M Elhoseny - Multimedia tools and …, 2019 - Springer
In this paper, we present a robust and secure watermarking approach using transform
domain techniques for tele-health applications. The patient report/identity is embedding into …

An efficient and robust watermarking approach based on single value decompression, multi-level DWT, and wavelet fusion with scrambled medical images

EED Hemdan - Multimedia Tools and Applications, 2021 - Springer
This paper offers a medical image watermarking approach based on Wavelet Fusion (WF),
Singular Value Decomposition (SVD), and Multi-Level Discrete Wavelet Transform (M-DWT) …