Using JPEG to Measure Image Continuity and Break Capy and Other Puzzle CAPTCHAs
- Hernandez-Castro, C.J.
- R-Moreno, M.D.
- Barrero, D.F.
ISSN: 1089-7801
Année de publication: 2015
Volumen: 19
Número: 6
Pages: 46-53
Type: Article
Revue:
IEEE Internet Computing