Papers › Zero-Shot Industrial Anomaly Segmentation with Image-Aware Prompt Generation

Zero-Shot Industrial Anomaly Segmentation with Image-Aware Prompt Generation

18 Apr 2025arXiv:2504.13560archive 2025-07-28

Soyoung Park, Hyewon Lee, MinGyu Choi, SeungHoon Han, Jong-Ryul Lee, Sungsu Lim, Tae-Ho Kim

Anomaly segmentation is essential for industrial quality, maintenance, and stability. Existing text-guided zero-shot anomaly segmentation models are effective but rely on fixed prompts, limiting adaptability in diverse industrial scenarios. This highlights the need for flexible, context-aware prompting strategies. We propose Image-Aware Prompt Anomaly Segmentation (IAP-AS), which enhances anomaly segmentation by generating dynamic, context-aware prompts using an image tagging model and a large language model (LLM). IAP-AS extracts object attributes from images to generate context-aware prompts, improving adaptability and generalization in dynamic and unstructured industrial environments. In our experiments, IAP-AS improves the F1-max metric by up to 10%, demonstrating superior adaptability and generalization. It provides a scalable solution for anomaly segmentation across industries

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Anomaly SegmentationLanguage ModelingLanguage ModellingLarge Language ModelSegmentation

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