Research on the development of a digital conservation system for cultural relics based on image recognition technology.

The system takes excavated cultural relics at archaeological sites during the excavation period as the research object, and composes the current situation of cultural relic protection during the excavation period. It proposes to build a 3D/2D model library of excavated cultural relics based on 3D laser scanning and imaging, data reconstruction, 3D modelling, 3D/2D graphics conversion and database; to realise a series of digital conservation such as accurate collection of archival data of excavated cultural relics and scientific management of cultural relics database, to shorten excavation cycle and improve excavation efficiency, and to provide theoretical basis and practical guidance for digital conservation of excavated cultural relics.