Results 1 to 10 of about 1,485 (156)
This paper proposes a new block mapping technique for image authentication and self-recovery designed to avoid the tamper coincidence problem called the AuSR3.
Afrig Aminuddin, Ferda Ernawan
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Ensuring integrity and security of medical image transmission in IoMT using highly imperceptible and robust watermarking approach [PDF]
With the technological revolution, the Internet of medical things (IoMT) has developed to be of immense benefit. In IoMT, medical images and patients’ data are widely transmitted through private/public network. An ideal transmission should not jeopardize
Priyanka Singh +6 more
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Block mapping and dual-matrix-based watermarking for image authentication with self-recovery capability. [PDF]
Numerous image authentication techniques have been devised to address the potential security issue of malicious tampering with image content since digital images can be easily duplicated, modified, transformed and diffused via the Internet transmission ...
Xuejing Li +3 more
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A robust fragile watermarking approach for image tampering detection and restoration utilizing hybrid transforms [PDF]
This study presents a novel fragile watermarking technique to detect and restore image tampering, enhancing security in digital image transmission. The proposed method integrates Schur decomposition and discrete wavelet transform (DWT) for watermark ...
S. Prasanth Vaidya +6 more
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With 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
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A Self-recovery Digital Watermarking Approach for Tamper Detection of Handwritten and Printed Electronic Documents [PDF]
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
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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
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
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A blind recovery technique with integer wavelet transforms in image watermarking
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
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Stereo Matching Based Stereo Image Watermarking for Tamper Detection and Recovery [PDF]
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
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