# Verification of Convolutional Neural Network Cephalometric Landmark Identification
## 3 Results

Table 2: _Cont._ \begin{table}
\begin{tabular}{l l c c c c c} \hline \hline \multicolumn{1}{c}{**Landmark X/Y Coordinate**} & \multicolumn{2}{c}{**Differences between Measurement Scores**} & \multicolumn{2}{c}{\
\begin{tabular}{c} **Spearman** \\ **Correlation** \\ \end{tabular} } & \multicolumn{2}{c}{
\begin{tabular}{c} **Mean Recognition** \\ **Error** \\ \end{tabular} } \\ \hline \multicolumn{1}{c}{} & **Mean** & **Std. Deviation** & \(p\) & \multicolumn{2}{c}{**Mean (mm) \(\pm\) SD**} \\ \hline \multirow{2}{*}{22} & PNS avgY & 98.51 & 5.29 & 0.918 & 0.976 ** & 0.23 \(\pm\) 1.46 \\ \cline{2-6}  & PNS algoY & 98.75 & 4.15 & & & \\ \cline{2-6}  & Soft pog avgX & 126.92 & 6.66 & 0.086 & 0.964 ** & 0.48 \(\pm\) 1.67 \\ \cline{2-6}  & Soft pog algoX & 127.40 & 5.88 & & & \\ \cline{2-6}  & **Soft pog avgy** & **44.06** & **6.83** & **0.022** & **0.842 ** & 2.67 \(\pm\) 2.55 \\ \cline{2-6}  & **Soft pog algoy** & **46.74** & **5.83** & & & \\ \hline \multirow{2}{*}{25} & Soft b avgX & 126.20 & 5.16 & 0.878 & 0.988 ** & 0.05 \(\pm\) 1.25 \\ \cline{2-6}  & Soft b algoX & 126.15 & 4.68 & & & \\ \hline \multirow{2}{*}{26} & Soft b avgY & 57.78 & 6.76 & 0.203 & 0.988 ** & 0.45 \(\pm\) 0.98 \\ \cline{2-6}  & Soft b algoY & 58.24 & 5.99 & & & \\ \hline \multirow{2}{*}{27} & Lower lip avgX & 134.90 & 4.40 & 0.959 & 0.891 ** & 0.04 \(\pm\) 1.05 \\ \cline{2-6}  & Lower lip algoX & 134.95 & 4.42 & & & \\ \hline \multirow{2}{*}{28} & Lower lip avgY & 68.75 & 7.41 & 0.721 & 0.998 ** & 0.03 \(\pm\) 0.88 \\ \cline{2-6}  & Lower lip algoY & 68.79 & 6.64 & & & \\ \hline \multirow{2}{*}{29} & Upper lip avgX & 137.73 & 4.58 & 0.169 & 0.939 ** & 0.31 \(\pm\) 0.96 \\ \cline{2-6}  & Upper lip algoX & 137.41 & 4.83 & & & \\ \hline \multirow{2}{*}{**30**} & **Upper lip avgY** & **82.05** & **7.28** & **0.017** & **0.964 ** & 1.11 \(\pm\) 1.16 \\ \cline{2-6}  & **Upper lip algoY** & **83.17** & **6.53** & & & \\ \hline \multirow{3}{*}{31} & Subnasale avgX & 136.32 & 4.44 & 0.541 & 0.915 ** & 0.10 \(\pm\) 1.33 \\ \cline{2-6}  & Subnasale algoX & 136.43 & 4.75 & & & \\ \hline \multirow{3}{*}{32} & Subnasale avgY & 96.84 & 7.21 & 0.386 & 0.964 ** & 0.35 \(\pm\) 1.42 \\ \cline{2-6}  & Subnasale algoY & 96.48 & 6.05 & & & \\ \hline \multirow{3}{*}{33} & Soft nose avgX & 150.25 & 5.35 & 0.381 & 0.976 ** & 0.30 \(\pm\) 1.27 \\ \cline{2-6}  & Soft nose algoX & 150.55 & 5.96 & & & \\ \hline \multirow{3}{*}{34} & Soft nose avgY & 108.63 & 8.31 & 0.918 & 0.975 ** & 0.01 \(\pm\) 0.75 \\ \cline{2-6}  & Soft nose algoY & 108.63 & 7.65 & & & \\ \hline \multirow{3}{*}{**35**} & **Orbitale avgX** & **105.67** & **3.90** & **0.037** & **0.976 ** & 1.07 \(\pm\) 1.29 \\ \cline{2-6}  & **Orbitale algoX** & **106.74** & **4.56** & & & \\ \hline \multirow{3}{*}{36} & Orbitale avgY & 123.12 & 6.63 & 0.878 & 0.915 ** & 0.16 \(\pm\) 1.09 \\ \cline{2-6}  & Orbitale algoY & 122.96 & 6.10 & & & \\ \hline \multirow{3}{*}{**37**} & **PTM avgX** & **70.19** & **4.03** & **0.028** & **0.939 ** & 0.99 \(\pm\) 0.98 \\ \cline{2-6}  & **PTM algoX** & **71.19** & **4.38** & & & \\ \hline \multirow{3}{*}{38} & PTM avgY & 123.11 & 6.27 & 0.241 & 0.927 ** & 0.98 \(\pm\) 1.95 \\ \cline{2-6}  & PTM algoY & 124.10 & 5.00 & & & \\ \hline \multirow{3}{*}{39} & Porion avgX & 32.75 & 2.57 & 0.285 & 0.729 ** & 0.64 \(\pm\) 1.49 \\ \cline{2-6}  & Porion algoX & 32.11 & 3.25 & & & \\ \hline \multirow{3}{*}{**40**} & **Portion avgY** & **120.08** & **4.38** & **0.036** & **0.830 ** & 1.14 \(\pm\) 1.41 \\ \cline{2-6}  & **Portion algoY** & **121.23** & **4.27** & & & \\ \hline \hline \end{tabular}
\end{table} 
Table 2: _Cont._  
Figure 6: (a) Differences between the Algoceph and observer mean for the 21 landmarks of 10 different cephalograms in the vertical y plane. (b) Differences between the Algoceph and the and observer mean for the 21 landmarks of 10 different cephalograms in the horizontal x plane.