AIWalker

Mar 12, 2026 · Artificial Intelligence

BeautyGRPO: RL‑Driven Realistic Portrait Retouching Ends Over‑Beautification (CVPR 2026)

The paper introduces BeautyGRPO, a reinforcement‑learning framework that combines a fine‑grained preference dataset (FRPref‑10K) with Dynamic Path Guidance to balance aesthetic enhancement and high‑fidelity preservation in portrait retouching, achieving superior metrics and user preference over existing SFT and RL models.