CamShift Tracking Method Based on Target Decomposition

Table 4

The percentage deviations of the major (minor) axis of the ellipse target area.

	The percentage deviation/%
	(a)		(b)		(c)		(d)		(e)		(f)
	Major	Minor	Major	Minor	Major	Minor	Major	Minor	Major	Minor	Major	Minor
Method 1	40.5	111.7	170.5	83.1	184.5	206.1	170.7	70.0	269.9	296.9	468.3	542.6
Method 2	29.7	68.0	26.3	61.0	100.5	83.3	142.4	60.0	35.8	51.5	90.6	68.8
Method 3	2.3	6.4	3.6	2.7	6.7	3.5	21.4	11.2	19.1	6.2	15.4	6.6
Method 4	2.3	6.4	3.6	2.7	6.7	3.5	7.4	10.0	6.9	2.1	7.7	3.3