From traditional craft to digital restoration: an intelligent rebirth of ancient Chinese painting restoration technique
摘要
Chinese painting restoration blends artistic judgment with heritage preservation. Although AI offers new capabilities, existing methods often struggle to reflect the medium’s distinctive stylistic characteristics and to fit restorers’ practical workflows, limiting their usefulness in conservation. To address this gap, we developed InkRenew, an AI-assisted restoration system. Leveraging deep learning, InkRenew integrates dynastic and stylistic knowledge to provide real-time restoration guidance. In a controlled experiment with 34 novice restorers, we compared AI-assisted and traditional workflows in terms of restoration quality, accuracy, and user experience. The results indicate that InkRenew improves efficiency and precision for novice users and reduces perceived operational burden. This work contributes (1) a digital framework that connects AI techniques with traditional restoration knowledge, and (2) an AI-assisted system that supports restorers with real-time guidance, with empirical evidence from a controlled user study. While the study focuses on novice participants in a controlled setting, the findings suggest InkRenew’s potential as a practical aid for restoration tasks.