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--- |
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license: cc |
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language: |
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- ru |
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tags: |
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- image |
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- captcha |
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--- |
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# Note |
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Captcha images are presented as base64 string. |
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All csv files have a "\t" separator. |
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# Dataset consists of several files |
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## fssp_*.csv |
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I am publishing an updated version of the archive of 40,310 pictures, which I have divided into 4 categories: |
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- 4 symbols on the picture - 6 747 pcs. |
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- 5 symbols - 18 403 pcs. |
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- 6 characters - 7,038 pcs. |
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- 7 characters - 7 589 pcs. |
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Symbols used in captcha |
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'б','в','г','д','ж','к','л','м','н','п','р','с','т','2','4','5','6','7','8','9' |
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## fms.csv |
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About 15 thousand captcha imgs, which consists of 6 numbers. |
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## rosreestr.csv |
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About 10 thousand captcha, which consists of English characters and numbers with a length of 5 elements. |
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## vk.csv |
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About 19 thousand captcha, which consists of Russian characters and numbers from 5 to 6 elements long. Images from social network vk.com |
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# Kaggle |
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This Dataset is updated by the previous one, which I published on [Kaggle](https://www.kaggle.com/datasets/mrdaniilak/russian-captcha-images-base64) |
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### Citation |
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``` |
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@misc{ russian_captcha_dataset, |
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title = { Russian Captcha Dataset }, |
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type = { Open Source Dataset }, |
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author = { Daniil Agniashvili }, |
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url = { https://huggingface.co/datasets/daniilak/russian_captcha_images/ }, |
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note = { visited on 2023-02-24 }, |
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} |
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``` |
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### License |
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Public Domain |
