Blind Image Watermarking for Localization and Restoration of Color Images
IEEE Access, 2020 Digital images have become easy to generate and share with tremendous growth in communication technology. Therefore, the threat of forgery and tampering in digital images has also been increased.
Rishi Sinhal +2 more
doaj +1 more source
Self-embedding Watermark Algorithm Based on Layered Embedded Authentication and Recovery [PDF]
Jisuanji gongcheng, 2016 To improve the ability of image tamper detection and recovery,this paper proposes a layered watermark algorithm based on the combination of the spatial and frequency domain.In layer 1,one part of the watermark information authenticating a single pixel in
SHI Yanan,LI Jiangyin,KANG Baosheng
doaj +1 more source
Reversible Medical Image Watermarking For Tamper Detection And Recovery With Run Length Encoding Compression [PDF]
, 2010 Digital watermarking in medical images can ensure the authenticity and integrity of the image. This design paper reviews some existing watermarking schemes and proposes a reversible tamper detection and recovery watermarking scheme.
Jasni Mohd Zain +5 more
core +1 more source
Region-Based Hybrid Medical Image Watermarking Scheme for Robust and Secured Transmission in IoMT
IEEE Access, 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.
Priyanka Singh +3 more
doaj +1 more source
Fingerprint watermarking with tamper localization and exact recovery using multi-level authentication [PDF]
, 2018 This paper presents the tamper localization and exact recovery using multi-level authentication in fingerprint watermarking. The proposed scheme will be detecting the tampered sector of fingerprint images when the watermark is embedded in the original ...
Wei, Keat Lee, Liew, Siau-Chuin
core +2 more sources
Tamper Localization and Lossless Recovery Watermarking Scheme with ROI Segmentation and Multilevel Authentication [PDF]
, 2013 Tamper localization and recovery watermarking scheme can be used to detect manipulation and recover tampered images. In this paper, a tamper localization and lossless recovery scheme that used region of interest (ROI) segmentation and multilevel ...
Jasni, Mohamad Zain +2 more
core +1 more source
Toward Autonomous Physical Security Defenses Using Machine Learning
IEEE Access, 2022 The sheer increase in interconnected devices, reaching 50 B in 2025, makes it easier for adversaries to have direct access to the target system and perform physical attacks. This risk is exacerbated by the proliferation of Internet-of-Battlefield Things (
Basel Halak +7 more
doaj +1 more source
A Fragile Image Watermarking Scheme in DWT Domain Using Chaotic Sequences and Error-Correcting Codes
Entropy, 2023 With the rapid development of digital signal processing tools, image contents can be easily manipulated or maliciously tampered with. Fragile watermarking has been largely used for content authentication purposes. This article presents a new proposal for
Andy M. Ramos +3 more
doaj +1 more source
Disaster Tolerance and Backup Scheme of Power Data Based on Blockchain [PDF]
Jisuanji gongcheng, 2019 Due to the large volume,various types and high security requirements of power data,its disaster tolerance and backup scheme should provide scalability and privacy protection.Blockchain is tamper-resistant,decentralized and traceable,which caters to such ...
LAO Weilun, WANG Baiyong, ZHANG Rui, WANG Jiabei
doaj +1 more source
Fragile Watermarking for Tamper Localization and Self-Recovery Based on AMBTC and VQ
, 2023 Digital images have unique features that include being both easily transmittable over the Internet and being easy to tamper. With the advancement of digital processing techniques and an increasing number of valuable digital images being transmitted via ...
Chia-Chen Lin +4 more
core +1 more source