CAPTCHA RESEARCH
This is the project page for CAPTCHA research. Here you will find downloadable items like our trained model, the accuracy obtained and the datasets which we have published in open.
Peoples
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Dataset
| captcha_4_letter | Download |
| c4l_16x16_550 | Download |
| captcha_version_2 | Download |
| 1 Lakh Labelled Captcha | Download |
| samples-jcaptcha | Download |
| captcha-images4letters | Download | Railway CAPTCHA |
| railway_captcha3 | Download |
| railway_captcha4 | Download |
| railway_captcha5 | Download |
| railway_captcha6 | Download |
| railway_captcha7 | Download |
Model
| captcha_4_letter | Download |
| c4l_16x16_550 | Download |
| captcha_version_2 | Download |
| 1 Lakh Labelled Captcha | Download |
| samples-jcaptcha | Download |
| captcha-images4letters | Download | Railway CAPTCHA |
| railway_captcha3 | Download |
| railway_captcha4 | Download |
| railway_captcha5 | Download |
| railway_captcha6 | Download |
| railway_captcha7 | Download |
Accuracy
| captcha_4_letter | Download |
| c4l_16x16_550 | Download |
| captcha_version_2 | Download |
| 1 Lakh Labelled Captcha | Download |
| samples-jcaptcha | Download |
| captcha-images4letters | Download | Railway CAPTCHA |
| railway_captcha3 | Download |
| railway_captcha4 | Download |
| railway_captcha5 | Download |
| railway_captcha6 | Download |
| railway_captcha7 | Download |