. Author manuscript; available in PMC: 2024 Aug 22.

Published in final edited form as: Proc IEEE Comput Soc Conf Comput Vis Pattern Recognit. 2023 Aug 22;2023:11525–11535. doi: 10.1109/cvpr52729.2023.01109

Table 7.

Ablation study on loss function on Retouch Dataset.

Loss	U-Net		CPFNet
Loss	$D S C$	$D S C_{v}$	$D S C$	$D S C_{v}$
Exponential [81] Focal [82]	Not Converged
Dice [50]	82.9	65.6	83.1	65.2
Generalised [83]	80.1	54.1	80.9	55.5
SDL	85.1	69.2	85.4	69.1