Subject: CMULTIS007-1
Segment: UpperLeg
Modality: CT

Digitized Points

	Sphere Fitting
	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	F1		9.69		-17.1020, 254.0446, -386.9842
	F2		9.75		7.3541, 241.6666, -401.8954
	F3		9.82		-30.6395, 242.3425, -421.4417
	F4		9.98		34.6146, 183.9936, -777.0639
	F5		10.09		21.2451, 206.7662, -765.5719
	F6		10.09		-51.8085, 183.5609, -753.8661

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	F1		F2		31.20
	F1		F3		38.83
	F1		F4		399.68
	F1		F5		383.45
	F1		F6		375.20
	F2		F3		42.73
	F2		F4		380.55
	F2		F5		365.61
	F2		F6		361.61
	F3		F4		366.24
	F3		F5		349.83
	F3		F6		338.24
	F4		F5		28.80
	F4		F6		89.48
	F5		F6		77.54

Sphere Fitting - CT STL

	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	F1		9.39		-17.1744, 253.9915, -387.0196
	F2		9.35		7.4426, 241.5903, -402.2690
	F3		9.40		-30.5490, 242.3624, -421.7808
	F4		9.24		35.1277, 183.6607, -776.6467
	F5		9.32		21.3136, 207.3393, -765.3471
	F6		9.43		-52.4965, 183.4302, -753.7599

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	F1		F2		31.50
	F1		F3		39.02
	F1		F4		399.36
	F1		F5		383.13
	F1		F6		375.13
	F2		F3		42.72
	F2		F4		379.84
	F2		F5		364.95
	F2		F6		361.28
	F3		F4		365.64
	F3		F5		349.22
	F3		F6		337.88
	F4		F5		29.65
	F4		F6		90.56
	F5		F6		78.45

Differences between digitized and CT registration

Marker 1	Marker 2	Distance Diff			Angle(deg)
F1		F2		0.30 mm [0.95 %]		0.42
F1		F3		0.19 mm [0.49 %]		0.43
F1		F4		-0.32 mm [-0.08 %]		0.10
F1		F5		-0.32 mm [-0.08 %]		0.09
F1		F6		-0.07 mm [-0.02 %]		0.10
F2		F3		-0.02 mm [-0.04 %]		0.14
F2		F4		-0.71 mm [-0.19 %]		0.09
F2		F5		-0.66 mm [-0.18 %]		0.09
F2		F6		-0.33 mm [-0.09 %]		0.14
F3		F4		-0.60 mm [-0.16 %]		0.11
F3		F5		-0.61 mm [-0.18 %]		0.08
F3		F6		-0.36 mm [-0.11 %]		0.14
F4		F5		0.85 mm [2.87 %]		1.13
F4		F6		1.08 mm [1.19 %]		0.41
F5		F6		0.91 mm [1.16 %]		0.37

Average 			0.49 mm [0.52 %]		0.26
Maximum 			1.08 mm [2.87 %]		1.13