Pore Space Reconstruction of Shale Using Improved Variational Autoencoders

Table 2

Average and variance of the porosities of 20 reconstructed shale images using IVAE, SNESIM, VAE, and DS.

	SNESIM	VAE	DS	IVAE
Average of porosity	0.2178	0.2382	0.1682	0.2673
Variance of porosity	0.0024	0.0023	0.0027	0.0013