Detectron2 is an open-source library developed by Facebook AI Research. It enables developers to build high-quality object detection models with ease.
Key features
- State-of-the-art object detection algorithms
- Supports instance segmentation and keypoint detection
- Flexible architecture for custom model training
- Pre-trained models for quick deployment
- Extensive documentation and tutorials
Pros
- Free and open-source with no licensing fees
- Active community for support and collaboration
- Highly customizable for advanced users
- Regular updates and improvements from Facebook AI
Cons
- Can be complex for beginners without prior experience
- High computational requirements for training models
- Limited built-in visualization tools