Open Access

ARTICLE

Spectral Matching Classification Method of Multi-State Similar Pigments Based on Feature Differences

Meng Da¹, Huiqin Wang^1,*, Ke Wang¹, Zhan Wang²

1 Xi'an University of Architecture and Technology, Xi'an, 710055, China
2 Shaanxi Provincial Institute of Cultural Relics Protection, Xi'an, 710075, China

* Corresponding Author: Huiqin Wang. Email: