Generating Secure Images for CAPTCHAs through Noise Addition

Proceedings of the 20th ACM Symposium on Access Control Models and Technologies - SACMAT '15 ◽

10.1145/2752952.2753065 ◽

2015 ◽

Author(s):

David Lorenzi ◽

Pratik Chattopadhyay ◽

Emre Uzun ◽

Jaideep Vaidya ◽

Shamik Sural ◽

...

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