Table 12 Evaluation system for the restoration effect of the Yunjin Dahualou Loom

From: Digital restoration of ancient loom: evaluation of the digital restoration process and display effect of Yunjin Dahualou Loom

Target layer

Indicator layer

Relationship with target layer

Yunjin Dahualou Loom Restoration effect

Overall shape and structure(u1)

Positive correlation

Detailed structure (u2)

Positive correlation

Material restoration and repair Material restoration and repair(u3)

Positive correlation

Working principle(u4)

Positive correlation