Fig. 9: Feature extraction and line drawings for civil official.
a Input (b) Curvature (c) SSI (d) PFR-LSV (e) StD (f) Ours (g) Lines.
Fig. 9: Feature extraction and line drawings for civil official. | npj Heritage Science
a Input (b) Curvature (c) SSI (d) PFR-LSV (e) StD (f) Ours (g) Lines.
