Table A1.

List of N_f = 34 features.

Feature Type
BPs Lengths	BPs Ratios	BPs Spread
1.SpineShoulder to Head	22.(ShoulderRight to ShoulderLeft)/(SpineShoulder to SpineBase)	33.Approximate height
2.ShoulderRight to ElbowRight	23.(SpineShoulder to SpineMid)/(SpineMid to SpineBase)	34.Body limbs spread
3.ShoulderLeft to ElbowLeft	24.(Head to Neck)/(SpineShoulder to SpineBase)
4.WristRight to ElbowRight	25.(ShoulderRight to WristRight)/(SpineShoulder to SpineBase)
5.WristLeft to ElbowLeft	26.(HipRight to AnkleRight)/(SpineShoulder to SpineBase)
6.HipRight to KneeRight	27.(HipRight to AnkleRight)/(ShoulderRight to WristRight)
7.HipLeft to KneeLeft	28.(HipRight to HipLeft)/(ShoulderRight to ShoulderLeft)
8.KneeRight to AnkleRight	29.(HipRight to HipLeft)/(HipRight to AnkleRight)
9.KneeLeft to AnkleLeft	30.(HipRight to HipLeft)/(ShoulderRight to WristRight)
10.WristRight to HandRight	31.(ShoulderRight to ShoulderLeft)/(HipRight to AnkleRight)
11.WristLeft to HandLeft	32.(ShoulderRight to ShoulderLeft)/(ShoulderRight to WristRight)
12.AnkleRight to FootRight
13.AnkleLeft to FootLeft
14.Head to Neck
15.Neck to SpineShoulder
16.SpineShoulder to SpineMid
17.SpineMid to SpineBase
18.SpineBase to HipRight
19.HipRight to HipLeft
20.ShoulderRight to ShoulderLeft
21.SpineShoulder to SpineBase