Table 4.

Average structural similarity index measure (SSIM) scores of the style transfer (ST) and deep blending (DB) methods.

Method	Tan	Brown	Black
STa	0.51 (95% CI 0.43-0.59)	0.44 (95% CI 0.36-0.52)	0.37 (95% CI 0.30-0.45)
DBb	0.20 (95% CI 0.14-0.26)	0.17 (95% CI 0.11-0.23)	0.15 (95% CI 0.09-0.21)

^aST: style transfer.

^bDB: deep blending.