Table 3.

Volumetric correlation analysis in ablation study of GAN architectures for DEP model. The best value for each correlation measurement is written in bold.

Irregularity Map	WGAN-GP	VA-GAN	DEP-GAN-1C	DEP-GAN-2C
R2	0.1394	0.5644	0.5999	0.6068
Trend	$y=0.3354x+6.5866$	$y=0.4056x+2.7858$	$\mathbf{y}=\mathbf{0}.\mathbf{4225}\mathbf{x}+\mathbf{2}.\mathbf{3714}$	$y=0.4159x+2.0128$
Probability Map	WGAN-GP	VA-GAN	DEP-GAN-1C	DEP-GAN-2C
R2	0.8735	0.8813	0.8916	0.8659
Trend	$y=0.8525x-0.1265$	$y=0.8289x-0.3792$	$y=0.8799x-0.1667$	$\mathbf{y}=\mathbf{0}.\mathbf{898}\mathbf{x}+\mathbf{0}.\mathbf{0258}$