Subject: CMULTIS005-1
Segment: UpperLeg
Modality: CT

Digitized Points

	Sphere Fitting
	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	F1		9.68		-23.2305, 250.9726, 981.1407
	F2		9.71		7.7840, 245.9064, 956.9826
	F3		9.70		-27.6077, 243.0004, 940.0102
	F4		9.53		52.4176, 180.7115, 591.0881
	F5		9.62		36.6419, 198.4227, 609.3347
	F6		9.84		-47.7596, 159.7548, 578.3055

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	F1		F2		39.64
	F1		F3		42.12
	F1		F4		403.49
	F1		F5		380.24
	F1		F6		413.76
	F2		F3		39.36
	F2		F4		374.33
	F2		F5		352.06
	F2		F6		392.31
	F3		F4		363.36
	F3		F5		339.80
	F3		F6		371.71
	F4		F5		29.92
	F4		F6		103.14
	F5		F6		97.89

Sphere Fitting - CT STL

	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	F1		9.43		-22.4296, 249.8874, 979.9088
	F2		9.33		7.4461, 246.4694, 956.9189
	F3		9.44		-27.8117, 243.3718, 939.9348
	F4		9.76		52.2409, 180.4554, 592.1193
	F5		9.64		36.6071, 198.8425, 609.9214
	F6		9.53		-47.8071, 159.7418, 578.0587

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	F1		F2		37.85
	F1		F3		40.86
	F1		F4		400.97
	F1		F5		378.13
	F1		F6		412.62
	F2		F3		39.26
	F2		F4		373.42
	F2		F5		351.46
	F2		F6		392.57
	F3		F4		362.41
	F3		F5		339.18
	F3		F6		371.95
	F4		F5		29.99
	F4		F6		103.13
	F5		F6		98.34

Differences between digitized and CT registration

Marker 1	Marker 2	Distance Diff			Angle(deg)
F1		F2		-1.79 mm [-4.72 %]		2.19
F1		F3		-1.27 mm [-3.10 %]		2.34
F1		F4		-2.51 mm [-0.63 %]		0.09
F1		F5		-2.12 mm [-0.56 %]		0.20
F1		F6		-1.14 mm [-0.28 %]		0.17
F2		F3		-0.10 mm [-0.26 %]		0.31
F2		F4		-0.91 mm [-0.24 %]		0.16
F2		F5		-0.60 mm [-0.17 %]		0.07
F2		F6		0.26 mm [0.07 %]		0.09
F3		F4		-0.95 mm [-0.26 %]		0.13
F3		F5		-0.62 mm [-0.18 %]		0.05
F3		F6		0.24 mm [0.07 %]		0.06
F4		F5		0.07 mm [0.22 %]		1.57
F4		F6		-0.01 mm [-0.01 %]		0.73
F5		F6		0.45 mm [0.46 %]		0.48

Average 			0.87 mm [0.75 %]		0.58
Maximum 			2.51 mm [4.72 %]		2.34