1. Security analysis of image CAPTCHA using a mask R-CNN-based attack model. (25th March 2021) Authors: Rathor, Vijaypal Singh; Garg, Bharat; Patil, Mandar; Sharma, G.K. Journal: International journal of ad hoc and ubiquitous computing Issue: Volume 36:Number 4(2021) Page Start: 238 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗