Project Title
ddddocr — A Universal Captcha Recognition OCR Python Library
Overview
ddddocr is a free and open-source Python library designed for universal captcha recognition. Developed collaboratively, it aims to provide a straightforward solution for captcha identification with minimal dependencies and configuration, enhancing user experience. The library is trained on a vast amount of random data and offers a range of features, including basic OCR recognition, image color filtering, and target detection capabilities.
Key Features
- Comprehensive OCR capabilities for captcha recognition
- Image color filtering for improved recognition accuracy
- Target detection and滑块滑块检测 capabilities
- Probability output for OCR results
- Custom OCR model import functionality
- HTTP API service support
- MCP protocol support
Use Cases
- Web automation and scraping projects where captchas need to be bypassed
- Enhancing user experience by automating the captcha solving process
- Providing a backend service for captcha recognition in web applications
Advantages
- Minimized dependencies for easier setup and use
- Open-source and free to use, allowing for community contributions and improvements
- Supports a variety of captcha types, enhancing its versatility
Limitations / Considerations
- The effectiveness of captcha recognition is not guaranteed and can vary
- May require additional setup and configuration for specific use cases
- Performance may be affected by the complexity and uniqueness of captchas
Similar / Related Projects
- Tesseract OCR: A more general OCR engine that can also be used for captcha recognition but may require more setup and fine-tuning.
- Anti-Captcha: A commercial service that offers captcha solving as a service, differing in that it is not open-source and requires a subscription.
- CaptchaSolvers: A collection of captcha solving services and APIs, offering a variety of options but may not be as customizable as ddddocr.
Basic Information
- GitHub: https://github.com/sml2h3/ddddocr
- Stars: 12,688
- License: Unknown
- Last Commit: 2025-09-17
📊 Project Information
- Project Name: ddddocr
- GitHub URL: https://github.com/sml2h3/ddddocr
- Programming Language: Python
- ⭐ Stars: 12,688
- 🍴 Forks: 2,083
- 📅 Created: 2021-07-14
- 🔄 Last Updated: 2025-09-17
🏷️ Project Topics
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📚 Documentation
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