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Datasets:
muddokon
/
outlined-text-captcha

Tasks:
Image-to-Text
Token Classification
Modalities:
Image
Formats:
imagefolder
Size:
1K - 10K
Tags:
image
ocr
captcha
security
Libraries:
Datasets
License:
Dataset card Data Studio Files Community
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imagewidth (px)
200
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This image collection was web scrapped from a single site. It comes from the SimpleCaptcha library, which uses a variety of formats including this one: outlined alphanumeric characters with a stroke.

Image description:

  • Horizontal Gradient.
  • RGB Channels.
  • JPG Format.
  • 5 characters.
  • Characters may repeat.
  • Numeric and lowercase alphanumeric.

Vocab:

  • Alpha: a b c d e f g h k m n p r v w x y (17 unique)
  • Number: 2 3 4 5 6 7 8 9 (8 unique)
  • Total chars = 25 unique characters

This dataset intends to help improve security on websites. Visit Simple Captcha Library Website.

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Size of downloaded dataset files:
8.96 MB
Size of the auto-converted Parquet files:
8.93 MB
Number of rows:
1,100