External contributor
Ki-Hyun Jung
Computer Engineering programme head
Gyeongkuk National University ↗ · South Korea
About
Ki-Hyun Jung leads the Computer Engineering programme at Gyeongkuk National University. His teaching covers programming, information security and blockchain. The shared projects below link directly to the faculty project records.
Research interests
- Information security
- Blockchain
Shared work with the lab
These are the linked records in the NPerseus catalogue, rather than a complete bibliography.
Publications (10)
Conference paper · 2025
Analyzing Digital Image Anti-Forensics Techniques and Countermeasures
Saurabh Agarwal, Rajeev Kumar, Abha Devi, Ki-Hyun Jung · 2025 27th International Conference on Advanced Communications Technology (ICACT), pp. 83–87
Editorial · 2025
Editorial: Advancements in multimedia security in the context of artificial intelligence and cloud computing
Rajeev Kumar, Roberto Caldelli, Wong KokSheik, Ki-Hyun Jung, David Megías · Journal of Information Security and Applications, vol. 89, article 103964
Book chapter · 2025
Exploring technological trend and collaboration analysis in reversible data hiding in encrypted images
Ankur, Sonal Gandhi, Rajeev Kumar, Ki-Hyun Jung · Fortressing Pixels: Information Security for Images, Videos, Audio and Beyond, pp. 53–76
Journal article · 2025
High-fidelity reversible data hiding using novel comprehensive rhombus predictor
Rajeev Kumar, Roberto Caldelli, KokSheik Wong, Aruna Malik, Ki-Hyun Jung · Multimedia Tools and Applications, vol. 84(8), pp. 4115–4137
Journal article · 2025
Leveraging rANS for synchronized high capacity reversible data hiding in encrypted image
Ankur, Rajeev Kumar, Pallavi Ranjan, Ki-Hyun Jung · Expert Systems with Applications, vol. 267, article 126181
Journal article · 2023
A review of different prediction methods for reversible data hiding
Rajeev Kumar, Deepak Sharma, Amit Dua, Ki-Hyun Jung · Journal of Information Security and Applications, vol. 78, article 103572
Journal article · 2021
Intra-Block Correlation Based Reversible Data Hiding in Encrypted Images Using Parametric Binary Tree Labeling
Arun Kumar Rai, Neeraj Kumar, Rajeev Kumar, Hari Om, Satish Chand, Ki-Hyun Jung · Symmetry, vol. 13(6), article 1072
Journal article · 2020
Enhanced pairwise IPVO-based reversible data hiding scheme using rhombus context
Rajeev Kumar, Ki-Hyun Jung · Information Sciences, vol. 536, pp. 101–119
Journal article · 2020
Robust reversible data hiding scheme based on two-layer embedding strategy
Rajeev Kumar, Ki-Hyun Jung · Information Sciences, vol. 512, pp. 96–107
Journal article · 2019
Enhanced AMBTC based data hiding method using hamming distance and pixel value differencing
Rajeev Kumar, Dae-Soo Kim, Ki-Hyun Jung · Journal of Information Security and Applications, vol. 47, pp. 94–103
Projects (2)
Project · completed; completion date not stated · 2021
TagExDF — Explained Tagging System
TagExDF — Explained Tagging System; Ki-Hyun Jung and Rajeev Kumar listed as PI/Co-PI; NRF Korea; 55 million KRW; sanctioned November 2021; completed (status confirmed by the lab on 5 September 2026).
Project · completed per DTU profile
Development of immersive content forensic marking and watermarking technology
Development of immersive content forensic marking and watermarking technology; PI Ki-Hyun Jung; Rajeev Kumar, researcher; Korean Research Foundation; 24 million KRW; completed per current DTU profile