Introduction

Goal: speed-up PatchCore for real-time ad

63 citations on Mar 2026.

for speed up: patch-wise memory + layer-wise mem.

• patch-wise memory

• layer-wise memory
• Patch-wise adaptive coreset sampling: memory mi⇒ memory bank mi‘

1. Test时，也是按locatioin，即按patch做的，即分别在mi’中做 ⇒ 减少了搜索范围=》提速 =〉lower AUROC than PatchCore
   1. 同时在pi附近做，可能减少由于alignment带来的精度损失
2. 如何fusion多层的结果，没提。

References

1. FAPM: Fast Adaptive Patch Memory for Real-time Industrial Anomaly Detection, ICASP23 刘雨溪