Pretty known phenomenon "Colorizing with neural networks traditionally produce dull colors as the model minimize its loss by producing average colors that end

Pretty known phenomenon "Colorizing with neural networks traditionally produce dull colors as the model minimize its loss by producing average colors that end up in the brown area" (https://wandb.ai/site/articles/colorizing-pictures-with-deoldify https://wandb.ai/site/articles/colorizing-pictures-with-deol...)