Robust zero‐watermarking algorithm based on discrete wavelet transform and daisy descriptors for encrypted medical image - Yuan, Yiyi; Li, Jingbing; Liu, Jing; Bhatti, Uzair Aslam; Liu, Zilong; Chen, Yen‐wei (CAAI Transactions on Intelligence Technology, 2024)
Keywords: Algorithms; daisy descriptor; DCT; Decomposition; Discrete cosine transform; Discrete Wavelet Transform; DWT; encryption domain; Fourier transforms; Hash based algorithms; medical image; Medical imaging; Robustness; Watermarking; Wavelet transforms; zero‐watermarking