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MVTec LOCO AD (MVTec Logical Constraints Anomaly Detection)

22 Feb 2022 archive 2025-07-28

MVTec Logical Constraints Anomaly Detection (MVTec LOCO AD) dataset is intended for the evaluation of unsupervised anomaly localization algorithms. The dataset includes both structural and logical anomalies. It contains 3644 images from five different categories inspired by real-world industrial inspection scenarios. Structural anomalies appear as scratches, dents, or contaminations in the manufactured products. Logical anomalies violate underlying constraints, e.g., a permissible object being present in an invalid location or a required object not being present at all. The dataset also includes pixel-precise ground truth data for each anomalous region.

Source: THE MVTEC LOGICAL CONSTRAINTS ANOMALY DETECTION DATASET (MVTEC LOCO AD)

HomepageBenchmarksPapers JSON

Benchmarks archive 2025-07-28

All 1 leaderboard whose dataset resolves to this page shown (sort by any header). "First row" is the archive's own first row at snapshot, in the archive's row order; nothing here re-ranks and metric direction is not asserted.

First row (archive order)PaperCode
Anomaly Detection MVTec LOCO AD CSAD Avg. Detection AUROC 95.3 CSAD: Unsupervised Component Segmentation for Logical... Tokichan/CSAD 40 Compare

Papers archive 2025-07-28

30 shown of 30 papers with a leaderboard row on this dataset's benchmarks, newest first. The archive's own "papers using this dataset" list was never published, so this is the benchmark-backed subset; the archive's count for this dataset is 32. The Syntology column is from Syntology's graph (read 2026-09-24), stated per sample; it is not part of any archive number.

DateSamples run Syntology
LADMIM: Logical Anomaly Detection with Masked Image Modeling in Discrete Latent Space 0 1 14 Oct 2024 not harvested
CSAD: Unsupervised Component Segmentation for Logical Anomaly Detection 1 1 28 Aug 2024 not harvested
SAM-LAD: Segment Anything Model Meets Zero-Shot Logic Anomaly Detection 0 1 2 Jun 2024 not harvested
PUAD: Frustratingly Simple Method for Robust Anomaly Detection 1 2 23 Feb 2024 not harvested
MuSc: Zero-Shot Industrial Anomaly Classification and Segmentation with Mutual Scoring of the Unlabeled Images 1 1 30 Jan 2024 ran 1 of 1 samples (0 unverified)
Generating and Reweighting Dense Contrastive Patterns for Unsupervised Anomaly Detection 0 1 26 Dec 2023 not harvested
Few Shot Part Segmentation Reveals Compositional Logic for Industrial Anomaly Detection 1 1 21 Dec 2023 ran 3 of 3 samples (0 unverified; 3 pointer-only for licence)
Set Features for Anomaly Detection 1 2 24 Nov 2023 not harvested
Contextual Affinity Distillation for Image Anomaly Detection 0 1 6 Jul 2023 not harvested
Component-aware anomaly detection framework for adjustable and logical industrial visual inspection 1 5 15 May 2023 not harvested
SLSG: Industrial Image Anomaly Detection by Learning Better Feature Embeddings and One-Class Classification 0 1 30 Apr 2023 not harvested
Visual Anomaly Detection via Dual-Attention Transformer and Discriminative Flow 1 1 31 Mar 2023 not harvested
Hard-normal Example-aware Template Mutual Matching for Industrial Anomaly Detection 1 1 28 Mar 2023 not harvested
SimpleNet: A Simple Network for Image Anomaly Detection and Localization 2 1 27 Mar 2023 ran 10 of 17 samples (7 unverified)
EfficientAD: Accurate Visual Anomaly Detection at Millisecond-Level Latencies 33 2 25 Mar 2023 ran 1 of 35 samples (34 unverified)
Learning Global-Local Correspondence with Semantic Bottleneck for Logical Anomaly Detection 0 1 10 Mar 2023 not harvested
Set Features for Fine-grained Anomaly Detection 1 1 23 Feb 2023 not harvested
Template-guided Hierarchical Feature Restoration for Anomaly Detection 0 1 1 Jan 2023 not harvested
Asymmetric Student-Teacher Networks for Industrial Anomaly Detection 1 1 14 Oct 2022 not harvested
DSR -- A dual subspace re-projection network for surface anomaly detection 1 1 2 Aug 2022 not harvested
Beyond Dents and Scratches: Logical Constraints in Unsupervised Anomaly Detection and Localization 0 3 22 Feb 2022 not harvested
Anomaly Detection via Reverse Distillation from One-Class Embedding 5 1 26 Jan 2022 ran 14 of 18 samples (4 unverified; 15 pointer-only for licence)
FastFlow: Unsupervised Anomaly Detection and Localization via 2D Normalizing Flows 5 1 15 Nov 2021 ran 0 of 6 samples (6 unverified)
DRAEM -- A discriminatively trained reconstruction embedding for surface anomaly detection 3 1 17 Aug 2021 ran 2 of 7 samples (5 unverified)
Towards Total Recall in Industrial Anomaly Detection 18 2 15 Jun 2021 ran 5 of 36 samples (31 unverified)
Sub-Image Anomaly Detection with Deep Pyramid Correspondences 5 1 5 May 2020 ran 0 of 3 samples (3 unverified)
Learning Memory-guided Normality for Anomaly Detection 2 1 30 Mar 2020 not harvested
Uninformed Students: Student-Teacher Anomaly Detection with Discriminative Latent Embeddings 3 1 6 Nov 2019 ran 8 of 8 samples (0 unverified; 3 pointer-only for licence)
f-AnoGAN: Fast Unsupervised Anomaly Detection with Generative Adversarial Networks 3 1 30 Jan 2019 not harvested
Auto-Encoding Variational Bayes 144 1 20 Dec 2013 ran 112 of 199 samples (87 unverified; 103 pointer-only for licence)

Dataset loaders archive 2025-07-28

No loader listed in the archive.

Tasks archive 2025-07-28

Anomaly DetectionUnsupervised Anomaly DetectionSemi-supervised Anomaly Detection

License archive 2025-07-28

CC BY-NC-SA 4.0 license

Modalities archive 2025-07-28

No modality tagged.

Languages archive 2025-07-28

No language tagged.

Variants archive 2025-07-28

  • MVTec LOCO AD

1 variant name, as the archive lists them.

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