[Retracted] Virtual Reconstruction Method of Regional 3D Image Based on Visual Transmission Effect

Table 1

Formulas and meanings of variable symbols.

Symbol	u(x)	v(x)	f(p)	g(n)	w(p)	y(a,b)	L(x)
Meaning	The state function	Image threshold	Metric function of reconstruction algorithm	Metric function of the projection	Feature extraction of the pyramid	Patch sets	Key points of image reconstruction