Real Time Facial Beauty Enhancement

via “real-time facial landmark detection and tracking”

LivePortrait — AI demo on HuggingFace

Unique: Implements temporal smoothing through a learned motion model rather than post-hoc filtering, reducing jitter while preserving fast expression changes by predicting landmark positions based on optical flow and previous frame history

vs others: Achieves lower latency than MediaPipe for video processing and higher accuracy than traditional Dlib-based methods because it uses modern transformer architectures with temporal context aggregation