SMARTMed: semi-fragile dual watermarking with deep tamper detection and adversarial DNN fingerprinting for secure medical image transmission [PDF]
Scientific ReportsCloud-based electronic health records (EHRs) are vulnerable to modification during transmission and use, compromising security and privacy. To reduce this risk, we implemented a semi-fragile watermarking method using Slant Transform and chaotic sequences.
Samudrala Jagadeesh +2 more
doaj +2 more sources
Two-Layer Fragile Watermarking Method Secured with Chaotic Map for Authentication of Digital Holy Quran [PDF]
The Scientific World Journal, 2014 This paper presents a novel watermarking method to facilitate the authentication and detection of the image forgery on the Quran images. Two layers of embedding scheme on wavelet and spatial domain are introduced to enhance the sensitivity of fragile ...
Mohammed S. Khalil +3 more
doaj +2 more sources
A survey of fragile model watermarking
Signal ProcessingThere will be more revisions to the wording and image additions, and we hope to withdraw the previous ...
Zhenzhe Gao, Yu Cheng 0013, Zhaoxia Yin
core +4 more sources
Image Fragile Watermarking through Quaternion Linear Transform in Secret Space [PDF]
Journal of Imaging, 2017 In this paper, we apply the quaternion framework for color images to a fragile watermarking algorithm with the objective of multimedia integrity protection (Quaternion Karhunen-Loève Transform Fragile Watermarking (QKLT-FW)).
Marco Botta +2 more
doaj +2 more sources
Information hiding through variance of the parametric orientation underlying a B-rep face [PDF]
, 2008 Watermarking technologies have been proposed for many different,types of digital media. However, to this date, no viable watermarking techniques have yet emerged for the high value B-rep (i.e.
Corney, Jonathan +2 more
core +4 more sources
Wavelet-based fragile watermarking scheme for image authentication [PDF]
, 2007 We propose a fragile watermarking scheme in the wavelet transform domain that is sensitive to all kinds of manipulations and has the ability to localize the tampered regions.
Si, Huayin +2 more
core +1 more source
Digital watermarking scheme exploiting non-deterministic dependence for image authentication [PDF]
, 2006 Watermarking schemes for authentication purposes are characterized by three factors: security, resolution of tamper localization, and embedding distortion.
Yuan, Yinyin, Li, Chang-Tsun
core +1 more source
Digital fragile watermarking scheme for authentication of JPEG images [PDF]
, 2004 It is a common practice in transform-domain fragile watermarking schemes for authentication purposes to watermark some selected transform coefficients so as to minimise embedding distortion.
C.-T. Li, Li, Chang-Tsun
core +1 more source
Entropy, 2021 In this paper, we explore the advantages of a fractional calculus based watermarking system for detecting Gaussian watermarks. To reach this goal, we selected a typical watermarking scheme and replaced the detection equation set by another set of ...
Mario Gonzalez-Lee +5 more
doaj +1 more source
A novel semi-fragile forensic watermarking scheme for remote sensing images [PDF]
, 2011 Peer-reviewedA semi-fragile watermarking scheme for multiple band images is presented. We propose to embed a mark into remote sensing images applying a tree structured vector quantization approach to the pixel signatures, instead of processing each band ...
Serra Ruiz, Jordi +3 more
core +1 more source