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OpenAlex topic

Advanced Steganography and Watermarking Techniques

This page lists works and academicians tagged with an OpenAlex topic. It is not a YÖKSİS primary or secondary field.

OpenAlex 860 works 78 author topics

Works

860 works

  1. A Robust Image Cryptosystem Incorporating Bit-Level Swapping, Dynamic Multi-Map Substitution, And Iterative Block Diffusion 2026

    The rapid expansion of digital communication has necessitated the development of advanced cryptographic frameworks capable of securing visual data against sophisticated cryptanalytic threats. This paper introduces a robust, tripartite image cryptosystem designed to address the inherent redundancies and high spatial co…

  2. Adaptive–Scaled Digital Watermarking in Color Medical Imaging 2026

    Nowadays digital environment, the rapid duplication and unauthorized use of color images shared online have led to increasing concerns regarding copyright infringement and data security. Therefore, the development of effective and robust methods for protecting digital content has become critically important. In this s…

  3. Verification Method and Framework for the Digital Holy Quran 2026

    No abstract yet.

  4. AGFP: A Deep Attention‐Guided Framework for DWT‐Based Image Steganography 2026

    ABSTRACT This study introduces a novel attention‐guided Discrete Wavelet Transform (DWT)‐based steganography framework, named Attention‐Guided Feature Perturbation (AGFP), which integrates deep visual attention maps with transform‐domain embedding to enhance imperceptibility, robustness, and steganalysis resistance. U…

  5. Deep Steganography with U-Net: Hiding and Revealing Text in Video 2026

    Video-based steganography has attracted increasing attention due to its high payload capacity and improved imperceptibility compared to image-based approaches. In this study, a deep learning–based steganographic framework is proposed to embed and recover textual information within video content using the U-Net archite…

  6. A Watermarked Image Encryption Scheme Based on Hyperchaotic Map and Lorentz Force Shift for Medical IoT Applications 2026

    To increase the confidentiality of medical images and the accuracy of post-event responsibility determination in the Medical Internet of Things, this paper proposes an effective medical watermarked image encryption scheme. First, the watermark is embedded into the medical image through the DWT algorithm, and then a Me…

  7. Steganografi Alanındaki Araştırma Eğilimleri: Ulusal Literatür Üzerine Tematik Bir İnceleme 2026

    Steganografi, dijital ortamlarda gizli verilerin metin, görüntü, ses, video gibi taşıyıcı nesneler içerisine gömülmesini temel alan bir bilgi gizleme yöntemidir. Kriptografiden farklı olarak, yalnızca mesajın içeriğini değil, iletişimin varlığını da gizlemeyi hedefler. Antik Yunan'dan günümüze uzanan köklü bir geçmişe…

  8. Design of a three-dimensional logistic map and its application to seafood image encryption 2026

    No abstract yet.

  9. Semantic-aware image encryption based on YOLOv13 and chaotic systems 2026

    No abstract yet.

  10. Multi-layer and multi-directional image encryption algorithm based on hyperchaotic 3D Xin-She Yang map 2026

    No abstract yet.

  11. Bit-level quad-block shuffling and sequential summing dispersing image encryption based on hyperchaotic 2D Euler Pi Crossed Sine Map 2026

    No abstract yet.

  12. Optimization-Based Multi-Image Hiding for Secure Image Sharing 2026

    No abstract yet.

Academicians

78 academicians