A Novel CAPTCHA Recognition System Based on Refined Visual Attention
Zaid Derea, Beiji Zou, Xiaoyan Kui, Monir Abdullah, Alaa Thobhani, Amr Abdussalam · Computers, materials & continua/Computers, materials & continua (Print) · 2025
Improving website security to prevent malicious online activities is crucial, and CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) has emerged as a key strategy for distinguishing human use... | Find, read and cite all the research you need on Tech Science Press