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]

@inproceedings{KunitaniU13,
  title = {Proposal of CAPTCHA using three dimensional objects},
  author = {Kenta Kunitani and Ryuya Uda},
  year = {2013},
  doi = {10.1145/2448556.2448613},
  url = {http://doi.acm.org/10.1145/2448556.2448613},
  researchr = {https://researchr.org/publication/KunitaniU13},
  cites = {0},
  citedby = {0},
  pages = {57},
  booktitle = {The 7th International Conference on Ubiquitous Information Management and Communication, ICUIMC '13, Kota Kinabalu, Malaysia - January 17 - 19, 2013},
  publisher = {ACM},
  isbn = {978-1-4503-1958-4},
}