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The JWT signature verification failed. Check the signing key and the algorithm.
Error code:   JWTInvalidSignature
Exception:    InvalidSignatureError
Message:      Signature verification failed
Traceback:    Traceback (most recent call last):
                File "/src/libs/libapi/src/libapi/jwt_token.py", line 286, in validate_jwt
                  decoded = jwt.decode(
                      jwt=token,
                  ...<2 lines>...
                      options=options,
                  )
                File "/usr/local/lib/python3.14/site-packages/jwt/api_jwt.py", line 368, in decode
                  decoded = self.decode_complete(
                      jwt,
                  ...<8 lines>...
                      leeway=leeway,
                  )
                File "/usr/local/lib/python3.14/site-packages/jwt/api_jwt.py", line 265, in decode_complete
                  decoded = self._jws.decode_complete(
                      jwt,
                  ...<3 lines>...
                      detached_payload=detached_payload,
                  )
                File "/usr/local/lib/python3.14/site-packages/jwt/api_jws.py", line 270, in decode_complete
                  self._verify_signature(
                  ~~~~~~~~~~~~~~~~~~~~~~^
                      signing_input,
                      ^^^^^^^^^^^^^^
                  ...<4 lines>...
                      options=merged_options,
                      ^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/site-packages/jwt/api_jws.py", line 417, in _verify_signature
                  raise InvalidSignatureError("Signature verification failed")
              jwt.exceptions.InvalidSignatureError: Signature verification failed

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ReinAD: Towards Real-world Industrial Anomaly Detection with a Comprehensive Contrastive Dataset

Our dataset consists of a training set and a test set. All normal and anomaly images are in hdf5 format. In the mask annotations, pixels with a value of 0 represent normal regions, and pixels with a value of 1 represent anomaly regions.

The file structure of the training set and the test set are consistent, as follows:

dataset/
├── train/
│   ├── category1.h5
│   ├── category2.h5
│   └── ...
│
└── test/
    ├── category1.h5
    ├── category2.h5
    └── ...

The structure of the hdf5 file is as follows, where chunk_size = 100:

/ (root)
├── attrs
│   ├── split: "train"/"test"
│   └── category: category_name
│
├── Images
│   ├── Anomaly_0: [chunk_size, H, W, C]       # Anomaly images
│   ├── Anomaly_1: [chunk_size, H, W, C]
│   ├── ...
│   ├── Normal_0: [chunk_size, H, W, C]        # Normal images
│   ├── Normal_1: [chunk_size, H, W, C]
│   └── ...
│
└── Masks
    ├── Anomaly_0: [chunk_size, H, W]          # Pixel-level annotations for anomaly images
    ├── Anomaly_1: [chunk_size, H, W]
    └── ...
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