Table 4 Effect of loss function weighting on style transfer performance.

Baseline (\(\alpha = \beta = \gamma = \delta = 1.0\))

0.7923

18.25

0.07

Content focus (\(\alpha = 1.5, \beta = 0.7, \gamma = 0.5, \delta = 0.3\))

0.7981

18.27

0.06

Style focus (\(\alpha = 0.7, \beta = 1.5, \gamma = 0.5, \delta = 0.3\))

0.7554

17.94

0.09

Element focus (\(\alpha = 0.7, \beta = 0.7, \gamma = 1.5, \delta = 0.3\))

0.7867

18.53

0.06

Diffusion focus (\(\alpha = 0.7, \beta = 0.5, \gamma = 0.7, \delta = 1.5\))

0.7832

18.90

0.05