Normalization performed twice

[lakpa-tamang9]

I think the normalization has been performed twice to the data. The scaling technique you mention in data preprocessing is same as that of the normalization as you mentioned here.

Realtime-Action-Recognition/utils/lib_feature_proc.py

Line 343 in 96ed47b

xnorm_list = [ProcFtr.remove_body_offset(xi)/mean_height