InsightFace

InsightFace is an open-source 2D and 3D deep face analysis toolkit designed for high-performance, production-grade applications. Built on state-of-the-art deep learning models, it provides robust capabilities for face recognition, face detection, facial landmark localization, and face attribute analysis. The framework supports large-scale face recognition with high accuracy, making it suitable for identity verification, user authentication, and access control systems across web, mobile, and embedded platforms.

Key features include pre-trained models for face recognition and detection, flexible model deployment options, and support for both research and industrial use cases. InsightFace offers tools for face alignment, face swapping, and face restoration, enabling applications in media editing, content personalization, and virtual avatars. Its 3D face analysis capabilities support tasks such as pose estimation and 3D reconstruction, which are valuable for AR/VR, animation, and advanced biometric systems.