Table 3: Resulting angles of the 3D hand model compared to the actual angles from each hand position and its angle difference and averages.

Pitch Yaw Roll
Algorithm angles Actual angles Angle diff. Algorithm angles Actual angles Angle diff. Algorithm angles Actual angles Angle diff.
-50.396 -51.287 -0.891 -30.142 -30.463 -0.321 -50.319 -49.898 0.421
-40.868 -41.316 -0.448 -25.706 -25.881 -0.175 -40.112 -40.343 -0.231
-30.235 -31.614 -1.379 -20.75 -20.761 -0.011 -30.003 -32.258 -2.255
-20.329 -20.834 -0.505 -15.297 -15.64 -0.343 -20.625 -18.292 2.333
-10.069 -10.054 0.015 -10.407 -10.25 0.157 -10.049 -8.738 1.311
10.072 10.159 0.087 10.585 11.04 0.455 10.521 11.475 0.954
20.941 20.938 -0.003 15.716 15.622 -0.094 20.87 19.56 -1.31
30.095 30.102 0.007 20.485 20.204 -0.281 30.626 31.32 0.694
40.268 40.073 -0.195 25.288 25.324 0.036 40.236 40.653 0.417
50.157 50.584 0.427 35.106 30.175 -4.931 50.343 53.738 3.395
Average -0.2885 -0.5508 0.5729