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Visual Anomaly (VisA)

anomaly detection classification fewshot industrial segmentation


Largest Visual Anomaly detection dataset containing objects from 12 classes in 3 domains across 10,821(9,621 normal and 1,200 anomaly) images. Both image and pixel level annotations are provided.

Update Frequency

Not updated



Managed By

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How to Cite

Visual Anomaly (VisA) was accessed on DATE from Zou, Yang, Jongheon Jeong, Latha Pemula, Dongqing Zhang, and Onkar Dabeer. "SPot-the-Difference Self-Supervised Pre-training for Anomaly Detection and Segmentation." arXiv preprint arXiv:2207.14315 (2022).

Usage Examples


Resources on AWS

  • Description
    The .tar file for the Visual Anomaly (VisA) dataset
    Resource type
    S3 Bucket
    Amazon Resource Name (ARN)
    AWS Region
    AWS CLI Access (No AWS account required)
    aws s3 ls --no-sign-request s3://amazon-visual-anomaly/VisA_20220922.tar/

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