Dataset Groups Activity Stream Diff-CAPTCHA Diff-CAPTCHA: An Image-based CAPTCHA with Security Enhanced by Denoising Diffusion Model BibTex: @dataset{Ran_Jiang_and_Sanfeng_Zhang_and_Linfeng_Liu_and_Yanbing_Peng_2024, abstract = {Diff-CAPTCHA: An Image-based CAPTCHA with Security Enhanced by Denoising Diffusion Model}, author = {Ran Jiang and Sanfeng Zhang and Linfeng Liu and Yanbing Peng}, doi = {10.57702/rj70wmfu}, institution = {No Organization}, keyword = {'Diffusion Model', 'Image-based CAPTCHA', 'Security Enhanced'}, month = {dec}, publisher = {TIB}, title = {Diff-CAPTCHA}, url = {https://service.tib.eu/ldmservice/dataset/diff-captcha}, year = {2024} }