Subject: CMULTIS005-1
Segment: UpperArm
Modality: CT

Digitized Points

	Sphere Fitting
	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	H1		9.87		-16.6276, 230.1607, 1125.6989
	H2		9.79		12.1802, 220.3146, 1095.7400
	H3		9.87		-19.4292, 196.7090, 1097.0549
	H4		9.47		19.8240, 173.3026, 870.3157

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	H1		H2		42.71
	H1		H3		44.13
	H1		H4		264.16
	H2		H3		39.47
	H2		H4		230.40
	H3		H4		231.30

Sphere Fitting - CT STL

	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	H1		9.15		-16.6552, 230.0798, 1125.6982
	H2		9.09		12.2334, 220.3004, 1095.5369
	H3		9.11		-19.3747, 196.7306, 1096.6539
	H4		9.21		19.7438, 173.3762, 870.9205

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	H1		H2		42.89
	H1		H3		44.31
	H1		H4		263.54
	H2		H3		39.44
	H2		H4		229.59
	H3		H4		230.29

Differences between digitized and CT registration

Marker 1	Marker 2	Distance Diff			Angle(deg)
H1		H2		0.18 mm [0.42 %]		0.18
H1		H3		0.18 mm [0.40 %]		0.49
H1		H4		-0.63 mm [-0.24 %]		0.01
H2		H3		-0.03 mm [-0.07 %]		0.29
H2		H4		-0.81 mm [-0.35 %]		0.03
H3		H4		-1.01 mm [-0.44 %]		0.02

Average 			0.47 mm [0.32 %]		0.17
Maximum 			1.01 mm [0.44 %]		0.49