3D Reconstruction of the Surface Using a Standard Camera

Table 4

Root Mean Square Error (), Average Deviation (), Pearson Correlation Coefficient (), and Difference of surface Information Entropy () for separate pairs of parabolic interpolation, Gaussian interpolation, and the proposed method applied to the same matrix . The expected values of columns ; was calculated according to expression (31) where was used.

PCC (DL)	RMSE (mm)			DIE (DL)	AD (mm)
	Parabolic	Gaussian	Mean		Parabolic	Gaussian	Mean
Parabolic		0.00592	0.49098	Parabolic		0.00477	0.34745
Gaussian	1.00000		0.48993	Gaussian	0.00002		0.34679
Mean	0.99377	0.99379		Mean	0.00309	0.00468