Subject: CMULTIS010-1
Segment: LowerArm
Modality: Compare MRI and CT



Sphere Fitting - CT STL

	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	R1		9.45		10.2818, 148.3816, 1076.2888
	R2		9.33		74.0888, 164.0367, 905.5203
	R3		9.29		42.9197, 176.1891, 891.1500

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	R1		R2		182.97
	R1		R3		190.04
	R2		R3		36.41

Sphere Fitting - MRI STL

	Marker		Radius (mm)	Coordinates [x,y,z] (mm)
	R1		8.72		10.1849, 148.3750, 1076.4634
	R2		8.37		74.4629, 163.9703, 905.3004
	R3		8.63		42.6424, 176.2621, 891.1953

	Distances between markers
	Marker 1	Marker 2	Distance (mm)
	R1		R2		183.50
	R1		R3		190.15
	R2		R3		36.91

Differences between CT and MRI registration

Marker 1	Marker 2	Distance Diff			Angle(deg)
R1		R2		-0.53 mm [-0.29 %]		0.10
R1		R3		-0.11 mm [-0.06 %]		0.06
R2		R3		-0.50 mm [-1.38 %]		0.80

Average 			0.38 mm [0.58 %]		0.32
Maximum 			0.53 mm [1.38 %]		0.80