Table 2 Numerical characteristics of facial features in varying regional and temporal styles

From: Virtual restoration method of Kizil Grotto murals based on multimodal controlled diffusion models

Different regional styles

Gabor features

LBP features

HOG features

Early Kizil murals

0.971

1.00

1.00

Mural paintings from the Dunhuang Middle Period

0.540

0.074

0.499

Han dynasty tomb mural paintings

0.318

0.504

0.221

Tang dynasty tomb mural paintings

0.294

0.331

0.175

Yuan dynasty temple and monastery murals

0.464

0.000

0.000