Table 1. Class-wise FID score comparison on the MVTec-AD dataset between over architecture (full UNet tuning) and partial architecture (decoder-only tuning).

Class	FID score
	Over architecture	Partial architecture
Bottle	112.9	80.5
Cable	62.0	64.9
Capsule	41.0	29.4
Carpet	46.5	36.4
Grid	63.4	60.8
Hazelnut	46.6	36.9
Leather	99.8	80.1
Metal nut	91.5	86.3
Pill	59.9	50.7
Screw	22.7	20.8
Tile	84.5	54.1
Transistor	63.8	80.2
Toothbrush	75.7	60.0
Wood	102.1	80.4
Zipper	110.7	56.5