Subject: CMULTIS012-1
Segment: LowerLeg
Modality: MRI

Digitized Points

	Sphere Fitting
	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	T1		10.00		85.9852, 25.8878, 103.7425
	T2		10.77		35.8959, 12.2374, 99.3776
	T3		8.74		26.5909, -24.3046, 94.6055
	T4		10.74		46.1842, -0.8688, -192.0053
	T5		10.14		29.5645, -2.9124, -260.5171

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	T1		T2		52.10
	T1		T3		78.30
	T1		T4		299.61
	T1		T5		369.73
	T2		T3		38.01
	T2		T4		291.86
	T2		T5		360.27
	T3		T4		288.23
	T3		T5		355.78
	T4		T5		70.53

Sphere Fitting - MRI STL

	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	T1		8.38		87.0627, 26.2343, 104.7824
	T2		8.23		35.2351, 12.7452, 98.8938
	T3		8.14		26.3514, -25.1122, 94.5149
	T4		8.46		46.0673, -0.8244, -191.6590
	T5		8.66		29.5042, -3.0036, -261.3290

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	T1		T2		53.88
	T1		T3		80.17
	T1		T4		300.48
	T1		T5		371.76
	T2		T3		39.13
	T2		T4		291.07
	T2		T5		360.61
	T3		T4		287.88
	T3		T5		356.54
	T4		T5		71.64

Differences between digitized and MRI registration

Marker 1	Marker 2	Distance Diff			Angle(deg)
T1		T2		1.78 mm [3.30 %]		1.61
T1		T3		1.88 mm [2.34 %]		0.66
T1		T4		0.87 mm [0.29 %]		0.21
T1		T5		2.03 mm [0.55 %]		0.14
T2		T3		1.12 mm [2.87 %]		1.33
T2		T4		-0.79 mm [-0.27 %]		0.15
T2		T5		0.34 mm [0.10 %]		0.13
T3		T4		-0.36 mm [-0.12 %]		0.18
T3		T5		0.77 mm [0.21 %]		0.11
T4		T5		1.12 mm [1.56 %]		0.28

Average 			1.11 mm [1.16 %]		0.48
Maximum 			2.03 mm [3.30 %]		1.61