An expert system for privacy-preserving vessel detection leveraging optimized Extended-YOLOv7 and SHA-256. - Rupa Ch. 001; Akhil Babu Nambur; Naga Venkata Rishika Guggilam; M. Navena; Gautam Srivastava 001; Thippa Reddy Gadekallu (J. Netw. Comput. Appl., 2025)