Table 2 Results of ablation experiments.

From: An instance segmentation network for discharging carbon traces inside oil-immersed transformers with boundary and detail features enhancement

Model

AP

mAP50

P

R

Dendritic

Clustered

YOLOv8n-seg

53.7%

94.1%

73.9%

84.7%

61.4%

+C2f-DySnake

55.4%

95.4%

75.4%

86.1%

62.5%

+EHSPAN

57.1%

95.8%

76.4%

86.8%

62.3%

+C2f-DySnake + EHSPAN

57.4%

96.0%

76.7%

87.6%

63.7%