Qi Ye, Youbin Chen, Bin Zhu. The Robustness of a New 3D CAPTCHA. In Jean-Yves Ramel, Marcus Liwicki, Jean-Marc Ogier, Koichi Kise, Ray Smith, editors, 11th IAPR International Workshop on Document Analysis Systems, DAS 2014, Tours, France, April 7-10, 2014. pages 319-323, IEEE, 2014. [doi]
@inproceedings{YeCZ14, title = {The Robustness of a New 3D CAPTCHA}, author = {Qi Ye and Youbin Chen and Bin Zhu}, year = {2014}, doi = {10.1109/DAS.2014.31}, url = {http://dx.doi.org/10.1109/DAS.2014.31}, researchr = {https://researchr.org/publication/YeCZ14}, cites = {0}, citedby = {0}, pages = {319-323}, booktitle = {11th IAPR International Workshop on Document Analysis Systems, DAS 2014, Tours, France, April 7-10, 2014}, editor = {Jean-Yves Ramel and Marcus Liwicki and Jean-Marc Ogier and Koichi Kise and Ray Smith}, publisher = {IEEE}, }