Impact of Matching Point Selections on Image Registration Accuracy between Optical Scan and Computed Tomography

Table 2

Variations between different affecting factors and interactions in the accuracy of image registration by 3-way analysis of variance.

Source	Type III sum of squares	d.f.	Mean square
Corrected model	1142.827	11	103.893	370.319	<0.001
Intercept	209.693	1	209.693	747.433	<0.001
Distribution	123.936	1	123.936	441.758	<0.001
Software	76.649	1	76.649	273.210	<0.001
Mismatch	257.151	2	128.576	458.297	<0.001
	241.687	2	120.844	430.737	<0.001
	174.877	2	87.439	311.668	<0.001
	90.653	1	90.653	323.124	<0.001
	177.873	2	88.937	317.007	<0.001
Error	47.133	168	0.281
Total	1399.652	180
Corrected Total	1189.959	179

Adjusted .