Peer-Reviewed Article

Peer-Reviewed Article

Peer-Reviewed Article

Peer-Reviewed Article

Nr. AM 162 B fol. β AM 133 fol. GKS 2868 GKS 2870 7,37 x x 8,1 x 8,6 x x x 8,8 x x x x 8,9 x 8,10 x x x 8,11 x x x 8,15 x x x 8,16 x x 8,18 x x 8,27 x x 8,29 x x x

Number Feature Name Feature 1 Number of static strokes Feature 2 Number of nodes Feature 3 Number of straight static strokes Feature 4 Number of bent static strokes Feature 5 Number of vertical static strokes Feature 6 Number of horizontal static strokes Feature 7 Number of loops Feature 8 Number of open ends Feature 9 Number of closed elements

Channel Filter Annotation H1 HP 400 UV reflectography H2 LP 400 VIS-IR H3 BP 450 VIS-IR H4 BP 550 VIS-IR H5 BP 650 VIS-IR H6 BP 780 VIS-IR H7 LP 800 IR reflectography H8 no filter VIS-IR N1 RGB VIS-IR N2 RGB UV fluorescence

Folio k- means MRF Sauvola 17 recto precision 0,58 0,93 0,67 recall 0,34 0,64 0,72 29 recto precision 0,67 0,82 0,63 recall 0,72 0,78 0,61 30 verso precision 0,54 0,90 0,73 recall 0,75 0,68 0,72 27 recto precision 0,85 0,92 0,55 recall 0,69 0,81 0,64 Average precision 0,66 0,89 0,65 recall 0,63 0,73 0,67

n = 1 n = 2 n = 3 n = 4 n = 5 precision 0.81 0.81 0.82 0.82 0.80 recall 0.62 0.65 0.65 0.78 0.70 n = 1 n = 2 n = 3 n = 4 n = 5 precision 0.80 0.79 0.83 0.79 0.75 recall 0.67 0.73 0.66 0.80 0.66