Subject: CMULTIS004-1
Segment: UpperLeg
Modality: MRI

Digitized Points

	Sphere Fitting
	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	F1		9.62		55.5939, 36.0785, 65.8164
	F2		9.91		55.7825, 37.4293, 26.1544
	F3		9.91		13.8356, 44.1137, 37.4900
	F4		9.35		94.5788, 12.4340, -327.2491
	F5		9.20		86.5628, 0.7218, -295.1904

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	F1		F2		39.69
	F1		F3		51.10
	F1		F4		395.70
	F1		F5		364.05
	F2		F3		43.96
	F2		F4		356.40
	F2		F5		324.90
	F3		F4		374.91
	F3		F5		343.29
	F4		F5		35.06

Sphere Fitting - MRI STL

	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	F1		8.10		55.2833, 36.1852, 66.7061
	F2		8.29		56.1666, 37.6302, 26.4077
	F3		8.03		13.5942, 43.9762, 38.1403
	F4		7.89		95.1244, 12.2493, -327.7345
	F5		8.00		86.1852, 0.7363, -296.4983

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	F1		F2		40.33
	F1		F3		51.13
	F1		F4		397.17
	F1		F5		366.24
	F2		F3		44.61
	F2		F4		357.18
	F2		F5		326.39
	F3		F4		376.19
	F3		F5		345.14
	F4		F5		34.47

Differences between digitized and MRI registration

Marker 1	Marker 2	Distance Diff			Angle(deg)
F1		F2		0.65 mm [1.61 %]		0.99
F1		F3		0.04 mm [0.08 %]		0.39
F1		F4		1.47 mm [0.37 %]		0.11
F1		F5		2.18 mm [0.60 %]		0.04
F2		F3		0.65 mm [1.46 %]		0.63
F2		F4		0.78 mm [0.22 %]		0.05
F2		F5		1.49 mm [0.46 %]		0.16
F3		F4		1.28 mm [0.34 %]		0.08
F3		F5		1.85 mm [0.54 %]		0.11
F4		F5		-0.59 mm [-1.71 %]		1.82

Average 			1.10 mm [0.74 %]		0.44
Maximum 			2.18 mm [1.71 %]		1.82