Papers › AnomalyDINO: Boosting Patch-based Few-shot Anomaly Detection with DINOv2

AnomalyDINO: Boosting Patch-based Few-shot Anomaly Detection with DINOv2

23 May 2024arXiv:2405.14529archive 2025-07-28

Simon Damm, Mike Laszkiewicz, Johannes Lederer, Asja Fischer

Recent advances in multimodal foundation models have set new standards in few-shot anomaly detection. This paper explores whether high-quality visual features alone are sufficient to rival existing state-of-the-art vision-language models. We affirm this by adapting DINOv2 for one-shot and few-shot anomaly detection, with a focus on industrial applications. We show that this approach does not only rival existing techniques but can even outmatch them in many settings. Our proposed vision-only approach, AnomalyDINO, is based on patch similarities and enables both image-level anomaly prediction and pixel-level anomaly segmentation. The approach is methodologically simple and training-free and, thus, does not require any additional data for fine-tuning or meta-learning. Despite its simplicity, AnomalyDINO achieves state-of-the-art results in one- and few-shot anomaly detection (e.g., pushing the one-shot performance on MVTec-AD from an AUROC of 93.1% to 96.6%). The reduced overhead, coupled with its outstanding few-shot performance, makes AnomalyDINO a strong candidate for fast deployment, e.g., in industrial contexts.

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augment_image dammsi/AnomalyDINO/src/utils.py official repository ran Apache-2.0 (permissive) · 69b7ec756f0c3924 · report
dists2map dammsi/AnomalyDINO/src/utils.py official repository ran Apache-2.0 (permissive) · ea8c5ee4a0cc0f8f · report
dists_to_score dammsi/AnomalyDINO/run_anomalydino_batched.py official repository ran fingerprinted Apache-2.0 (permissive) · e837264fac14ebc8 · report
get_test_gt_map dammsi/AnomalyDINO/src/visualize.py official repository ran Apache-2.0 (permissive) · 7588be1b4b26487d · report
infer_vmax dammsi/AnomalyDINO/src/visualize.py official repository ran Apache-2.0 (permissive) · c5636a40063ed27f · report
parse_dataset_files dammsi/AnomalyDINO/src/post_eval.py official repository ran Apache-2.0 (permissive) · 74ecf65bc944b930 · report
read_tiff dammsi/AnomalyDINO/src/post_eval.py official repository ran Apache-2.0 (permissive) · 4986e9bea3ab5f62 · report
rotate_image dammsi/AnomalyDINO/src/utils.py official repository ran Apache-2.0 (permissive) · c1f46db4781a63e8 · report
trapezoid dammsi/AnomalyDINO/src/post_eval.py official repository ran fingerprinted Apache-2.0 (permissive) · 560659bf3ee27551 · report
calculate_cosine_distances dammsi/AnomalyDINO/run_anomalydino_batched.py official repository unverified Apache-2.0 (permissive) · 48b441c02be46c8e · report
evaluate_ad_batched dammsi/AnomalyDINO/run_anomalydino_batched.py official repository unverified Apache-2.0 (permissive) · 5b94b0890753f50f · report
get_model dammsi/AnomalyDINO/src/backbones.py official repository unverified Apache-2.0 (permissive) · c999edb411941138 · report

Tasks

Anomaly DetectionAnomaly SegmentationFew-Shot LearningMeta-Learning

Results from the paper archive 2025-07-28

TaskDatasetModelMetricValueRank at snapshotLeaderboardReport
Anomaly Detection MVTec AD AnomalyDINO-S (full-shot) Detection AUROC 99.5 #28 of 148 Archive leaderboard report
Anomaly Detection MVTec AD AnomalyDINO-S (full-shot) Segmentation AUPRO 95 #28 of 148 Archive leaderboard report
Anomaly Detection MVTec AD AnomalyDINO-S (full-shot) Segmentation AUROC 98.2 #28 of 148 Archive leaderboard report
Anomaly Detection MVTec AD AnomalyDINO-S (4-shot) Detection AUROC 97.7 #73 of 148 Archive leaderboard report
Anomaly Detection MVTec AD AnomalyDINO-S (4-shot) Segmentation AUPRO 93.4 #73 of 148 Archive leaderboard report
Anomaly Detection MVTec AD AnomalyDINO-S (4-shot) Segmentation AUROC 97.2 #73 of 148 Archive leaderboard report
Anomaly Detection MVTec AD AnomalyDINO-S (2-shot) Detection AUROC 96.9 #79 of 148 Archive leaderboard report
Anomaly Detection MVTec AD AnomalyDINO-S (2-shot) Segmentation AUPRO 93.1 #79 of 148 Archive leaderboard report
Anomaly Detection MVTec AD AnomalyDINO-S (2-shot) Segmentation AUROC 97.0 #79 of 148 Archive leaderboard report
Anomaly Detection MVTec AD AnomalyDINO-S (1-shot) Detection AUROC 96.6 #80 of 148 Archive leaderboard report
Anomaly Detection MVTec AD AnomalyDINO-S (1-shot) Segmentation AUPRO 92.7 #80 of 148 Archive leaderboard report
Anomaly Detection MVTec AD AnomalyDINO-S (1-shot) Segmentation AUROC 96.8 #80 of 148 Archive leaderboard report
Anomaly Detection VisA AnomalyDINO-S (full-shot) Detection AUROC 97.6 #14 of 50 Archive leaderboard report
Anomaly Detection VisA AnomalyDINO-S (full-shot) Segmentation AUPRO (until 30% FPR) 96.1 #14 of 50 Archive leaderboard report
Anomaly Detection VisA AnomalyDINO-S (full-shot) Segmentation AUROC 98.8 #14 of 50 Archive leaderboard report
Anomaly Detection VisA AnomalyDINO-S (4-shot) Detection AUROC 92.6 #26 of 50 Archive leaderboard report
Anomaly Detection VisA AnomalyDINO-S (4-shot) Segmentation AUPRO (until 30% FPR) 94.1 #26 of 50 Archive leaderboard report
Anomaly Detection VisA AnomalyDINO-S (4-shot) Segmentation AUROC 98.2 #26 of 50 Archive leaderboard report
Anomaly Detection VisA AnomalyDINO-S (2-shot) Detection AUROC 89.7 #29 of 50 Archive leaderboard report
Anomaly Detection VisA AnomalyDINO-S (2-shot) Segmentation AUPRO (until 30% FPR) 93.4 #29 of 50 Archive leaderboard report
Anomaly Detection VisA AnomalyDINO-S (2-shot) Segmentation AUROC 98 #29 of 50 Archive leaderboard report
Anomaly Detection VisA AnomalyDINO-S (1-shot) Detection AUROC 87.4 #32 of 50 Archive leaderboard report
Anomaly Detection VisA AnomalyDINO-S (1-shot) Segmentation AUPRO (until 30% FPR) 92.5 #32 of 50 Archive leaderboard report
Anomaly Detection VisA AnomalyDINO-S (1-shot) Segmentation AUROC 97.8 #32 of 50 Archive leaderboard report

Ranks are positions in the archive's leaderboards as they stood at the 2025-07-28 snapshot. Results published since then are not among these rows, so a rank here is not a current standing.

Methods

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