A Study on Robustness Evaluation of Weave Filters against Reverse Image Search Attacks on CAPTCHA. - Natsuo Hayashi; Takashi Satoh; Satoshi Uehara (ICCE-Taiwan, 2023)

Relation between Recognition Accuracy and Object's Occupancy in CAPTCHA Image Using Weave Filters. - Natsuo Hayashi; Takeru Miyazaki; Shunsuke Araki; Satoshi Uehara (ICCE-Taiwan, 2024)