Proposal of CAPTCHA using three dimensional objects

Kenta Kunitani, Ryuya Uda. Proposal of CAPTCHA using three dimensional objects. In The 7th International Conference on Ubiquitous Information Management and Communication, ICUIMC '13, Kota Kinabalu, Malaysia - January 17 - 19, 2013. pages 57, ACM, 2013. [doi]

Authors

Kenta Kunitani

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Ryuya Uda

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