Detectron2

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
• Documentation may be overwhelming for some users