Table 4.

The average errors on segmentation for two-handed ball throwing.

State	Avg. Segmentation Errors(in Frames)
Ready (${\mathrm{L}}_{\mathrm{T}}^1)$	4.032
Two hands behind of a head (${\mathrm{L}}_{\mathrm{T}}^3)$	1.564
Maximum arm stretch (${\mathrm{L}}_{\mathrm{T}}^5)$	1.419
End of throwing (${\mathrm{L}}_{\mathrm{T}}^7)$	24.11