Determination of Lying Posture through Recognition of Multitier Body Parts

Table 8

Determination of the lying posture with respect to the number of samplings.

posture	Total no of postures	recognition rate
		with 1 sample		with 3 samples		with 5 samples
			Ratio(%)		Ratio(%)		Ratio(%)
upright	72	64	88.9	67	93.1	68	95.8
prone posture	49	35	71.4	41	83.7	42	85.7
prone posture	51	35	68.6	43	84.3	45	88.2
lie to the left	33	24	72.7	27	81.8	29	87.9
lie to the right	39	27	69.2	33	84.6	33	84.6
prone posture	14	13	92.9	14	100.0	14	100.0
sum	258	198	77.2(avg.)	225	87.9(avg.)	231	90.4(avg.)