Research Article

Pore Space Reconstruction of Shale Using Improved Variational Autoencoders

Table 3

Difference degrees (DDs) between the TI and the reconstructions of IVAE, SNESIM, VAE and DS measured by variogram differences in the , , and directions.

DirectionsDifference degrees (DDs)
DD (TI, SNESIM)DD (TI, DS)DD (TI, VAE)DD (TI, IVAE)

0.05690.07760.04450.0112
0.07450.05790.04530.0159
0.04710.02010.06450.0056