squirelmail/dataset-BotDetect-CAPTCHA-Generator

BotDetect CAPTCHA生成器数据集，包含60种不同风格的CAPTCHA图片，适用于训练CRNN+CTC模型。每个图片的尺寸为50x250像素，灰度格式。图片标签为5个字符的大写字母和数字组合。数据集分为不同的存档，每个存档包含一定数量的图片。提供了数据加载到DataFrame的示例代码。BotDetect CAPTCHA Generator dataset containing 60 different styles of CAPTCHA images suitable for training CRNN+CTC models. Each image is 50x250 pixels in grayscale. The image labels are a combination of 5 uppercase letters and digits. The dataset is divided into different archives, each containing a certain number of images. Example code for loading data into DataFrame is provided.