1. Visual Cryptography: A Review;Vaya;Int J Comput Appli, Volume 174 –,2017
2. Size-Invariant Visual Cryptography With Improved Perceptual Quality for Grayscale Image;Sun;IEEE Access,2020
3. Visual Cryptography in Gray Scale Images;Dhole;Int J Eng Res Develop,2013
4. Visual Cryptography Scheme for Secret Image Retrieval;Reddy;Int J Comput Sci Net Secur,2014
5. PEID: A Perceptually Encrypted Image Database for Visual Security Evaluation;Guo;IEEE Trans. Inf. Forensics Secur.,2020