Results 1 to 10 of about 151 (111)
Journal of King Saud University - Computer and Information Sciences, 2023 This paper proposes a new block mapping technique for image authentication and self-recovery designed to avoid the tamper coincidence problem called the AuSR3.
Ferda Ernawan, Afrig Aminuddin
exaly +3 more sources
MathematicsWith the increasing amount of cloud-based speech files, the privacy protection of speech files faces significant challenges. Therefore, integrity authentication of speech files is crucial, and there are two pivotal problems: (1) how to achieve fine ...
Fujiu Xu, Jianqiang Li, Xi Xu
doaj +2 more sources
A Self-recovery Digital Watermarking Approach for Tamper Detection of Handwritten and Printed Electronic Documents [PDF]
کتابداری و اطلاعرسانی, 2021 Objective: The aim of this study is to present a brief discussion of the digital image watermarking for texts in order to prove the documents authentication and copyright protection and to introduce a new method of digital watermarking of printed and ...
Azadeh Bastani, Esmaeel Fatemi Behbahani
doaj +1 more source
Journal of King Saud University: Computer and Information Sciences, 2022 The aim of designing self-embedding fragile watermarking is copy-right protection, tamper localization and image recovery. This paper proposes a self-embedding fragile watermarking scheme for tamper detection and recovery based on local image ...
Manasi Jana +2 more
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A cycle-level recovery method for embedded processor against HT tamper
Heliyon, 2023 As the core of Internet of Things (IoT), embedded processors are being used more and more extensive. However, embedded processors face various hardware security issues such as hardware trojans (HT) and code tamper attacks.
Wanting Zhou +3 more
doaj +1 more source
Mathematics, 2023 The demand for using multimedia network infrastructure for transmission grows with each passing day. Research scholars continue to develop new algorithms to strengthen the existing network security framework in order to ensure the privacy protection and ...
Ming Li, Yange Yue
doaj +1 more source
Learning to Immunize Images for Tamper Localization and Self-Recovery
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2023 Under Review.
Qichao Ying +4 more
openaire +5 more sources
Stereo Matching Based Stereo Image Watermarking for Tamper Detection and Recovery [PDF]
International Journal of Computational Intelligence Systems, 2014 Digital watermarking is an effective way for authentication of stereo images when they are transmitted over networks. Since the left and right images of a stereo image pair are not independent but similar to each other, their watermarking design should ...
Ting Luo +5 more
doaj +1 more source
A blind recovery technique with integer wavelet transforms in image watermarking
Engineering Science and Technology, an International Journal, 2023 The development of internet technology has simplified the sharing and modification of digital image information. The aim of this study is to propose a new blind recovery technique based on integer wavelets transform (BRIWT) by utilizing their image ...
Ferda Ernawan +2 more
doaj +1 more source
Region‐based scalable self‐recovery for salient‐object images
ETRI Journal, 2020 Self‐recovery is a tamper‐detection and image recovery methods based on data hiding. It generates two types of data and embeds them into the original image: authentication data for tamper detection and reference data for image recovery.
Navid Daneshmandpour +2 more
doaj +1 more source