Deep Learning for Multimedia Processing Applications

CHAPTER 1 A Novel Robust Watermarking Algorithm for Encrypted Medical Images Based on Non-Subsampled Shearlet Transform and Schur Decomposition

Meng Yang¹, Jingbing Li^1,2, Uzair Aslam Bhatti^1,2, Yiyi Yuan¹, and Qinqing Zhang¹

¹School of Information and Communication Engineering, Hainan University, Haikou, China

²State Key Laboratory of Marine Resource Utilization in the South China Sea, Hainan University, Haikou, China

DOI: 10.1201/9781003427674-1

1.1 Introduction

As digitalization in the sphere of modern medicine continues to advance, digital medical imaging is increasingly used in the diagnosis and treatment of clinical diseases and other related scientific research. While digitization provides great ease of access to medical information, ...