Subject: CMULTIS004-1
Segment: LowerLeg
Modality: MRI

Digitized Points

	Sphere Fitting
	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	T1		9.82		63.9388, 15.4977, 29.0491
	T2		9.65		19.9437, 31.1608, -12.2007
	T3		9.80		-5.4672, 0.6057, -12.9839
	T4		9.76		31.1158, 1.9694, -194.1781
	T5		9.52		37.2853, 8.1242, -280.5741
	T6		9.76		19.3756, -30.1818, -296.8569

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	T1		T2		62.31
	T1		T3		82.50
	T1		T4		226.03
	T1		T5		310.86
	T1		T6		332.10
	T2		T3		39.75
	T2		T4		184.64
	T2		T5		269.92
	T2		T6		291.19
	T3		T4		184.86
	T3		T5		271.09
	T3		T6		286.62
	T4		T5		86.83
	T4		T6		108.23
	T5		T6		45.31

Sphere Fitting - MRI STL

	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	T1		7.91		64.4249, 15.8041, 30.5170
	T2		8.10		19.9899, 30.7398, -12.0953
	T3		7.97		-5.8518, 0.8718, -12.7144
	T4		8.20		30.8552, 1.7173, -194.4302
	T5		7.89		37.2171, 8.0330, -281.7619
	T6		7.84		19.5566, -29.9901, -297.2597

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	T1		T2		63.35
	T1		T3		83.85
	T1		T4		227.87
	T1		T5		313.56
	T1		T6		333.99
	T2		T3		39.50
	T2		T4		184.95
	T2		T5		271.17
	T2		T6		291.56
	T3		T4		185.39
	T3		T5		272.57
	T3		T6		287.34
	T4		T5		87.79
	T4		T6		108.20
	T5		T6		44.70

Differences between digitized and MRI registration

Marker 1	Marker 2	Distance Diff			Angle(deg)
T1		T2		1.04 mm [1.64 %]		1.11
T1		T3		1.35 mm [1.61 %]		0.42
T1		T4		1.84 mm [0.81 %]		0.17
T1		T5		2.70 mm [0.86 %]		0.09
T1		T6		1.89 mm [0.57 %]		0.03
T2		T3		-0.25 mm [-0.63 %]		1.14
T2		T4		0.31 mm [0.17 %]		0.12
T2		T5		1.25 mm [0.46 %]		0.10
T2		T6		0.37 mm [0.13 %]		0.14
T3		T4		0.53 mm [0.29 %]		0.16
T3		T5		1.48 mm [0.54 %]		0.09
T3		T6		0.72 mm [0.25 %]		0.10
T4		T5		0.96 mm [1.09 %]		0.10
T4		T6		-0.03 mm [-0.03 %]		0.34
T5		T6		-0.62 mm [-1.38 %]		0.78

Average 			1.02 mm [0.70 %]		0.33
Maximum 			2.70 mm [1.64 %]		1.14