Medical Image Cryptography Using Chaotic Methods: an study
Chin‐Feng Lin, Yinghai Lin · 2025
The expansion of medical encryption systems, and chaotic medical image cryptography (CRY) become an important research area in advanced encryption strategies. Chaotic medical image CRY technology can be used in cloud-based medical systems, health care systems, telemedicine, and telehealth. However, limited literature on chaotic medical image CRY is available at present. This study focuses on several basic frameworks for chaos-based medical image encryption. The major technical features and effectiveness of chaos-based encryption methods are investigated. The chaotic maps of chaos-based medical image CRY are illustrated, and security evaluation methods for chaos-based medical image CRY are explored. By revealing the basic principles of chaos-based medical image CRY, this study can inspire innovative design methods in this field.