1. A deep learning‐based attack on text CAPTCHAs by using object detection techniques. (24th September 2021) Authors: Nian, Jiawei; Wang, Ping; Gao, Haichang; Guo, Xiaoyan Journal: IET information security Issue: Volume 16:Number 2(2022) Page Start: 97 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗