Subject: CMULTIS006-1
Segment: UpperArm
Modality: MRI

Digitized Points

	Sphere Fitting
	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	H1		9.92		82.1227, 31.3823, 35.0247
	H2		9.51		99.8393, 1.8759, -21.7929
	H3		10.31		53.2641, 24.5894, 9.6983
	H4		11.63		36.3421, -27.1020, -231.9576

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	H1		H2		66.43
	H1		H3		38.99
	H1		H4		277.12
	H2		H3		60.64
	H2		H4		221.45
	H3		H4		247.70

Sphere Fitting - MRI STL

	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	H1		8.42		82.3442, 31.5041, 36.5213
	H2		7.95		100.4399, 1.9013, -21.3339
	H3		8.27		52.9288, 24.9340, 10.0911
	H4		8.28		35.8554, -27.5938, -234.3059

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	H1		H2		67.46
	H1		H3		40.09
	H1		H4		281.07
	H2		H3		61.44
	H2		H4		224.50
	H3		H4		250.56

Differences between digitized and MRI registration

Marker 1	Marker 2	Distance Diff			Angle(deg)
H1		H2		1.03 mm [1.53 %]		0.35
H1		H3		1.10 mm [2.73 %]		0.89
H1		H4		3.95 mm [1.41 %]		0.05
H2		H3		0.81 mm [1.31 %]		0.54
H2		H4		3.04 mm [1.36 %]		0.07
H3		H4		2.86 mm [1.14 %]		0.06

Average 			2.13 mm [1.58 %]		0.32
Maximum 			3.95 mm [2.73 %]		0.89