muddokon/outlined-text-captcha

这是一个从单一网站抓取的图像集合，来源于SimpleCaptcha库，包含了带有轮廓线的字母数字字符。图像具有水平渐变，RGB通道，JPG格式，每个图像包含5个字符，字符可以重复，包括数字和小写字母。共有25个独特的字符，包括17个字母和8个数字。该数据集旨在帮助提高网站的安全性。

This is an image collection web scrapped from a single site, sourced from the SimpleCaptcha library, containing images of outlined alphanumeric characters. The images feature horizontal gradients, RGB channels, and JPG format, with each image containing 5 characters that may repeat, including numbers and lowercase letters. There are a total of 25 unique characters, consisting of 17 letters and 8 numbers. This dataset is intended to help improve website security.