CAPTCHA Characters Dataset (118K+ Images)

This dataset features a comprehensive collection of 118,167 individual CAPTCHA character images, meticulously extracted and resized to consistent dimensions of 52×32 pixels. It includes a diverse range of letters and digits, making it ideal for training and testing Optical Character Recognition (OCR) systems and deep learning models.

Key Features
✅ High-Quality Characters: Clear and accurately extracted images to ensure precise recognition.
✅ Standardized Dimensions: Uniform image size of 52×32 pixels for seamless compatibility with AI frameworks.
✅ Diverse Variability: Includes a wide range of orientations, styles, and shapes to simulate real-world CAPTCHA challenges.
✅ AI-Ready: Optimized for training and validating advanced AI models like CNNs, Transformers, and OCR systems.

Applications

• CAPTCHA Solving Algorithms: Build robust models to decode CAPTCHA characters.
• Optical Character Recognition (OCR): Enhance OCR systems for text recognition in challenging scenarios.
• Deep Learning Research: Experiment with neural networks for pattern recognition and text extraction.
• AI Model Training: Ideal for scaling machine learning models for real-world CAPTCHA applications.

This dataset is sourced from Kaggle.