| DNNs | Deep neural networks |
| DWT | Discrete wavelet transform |
| IDWT | Inverse discrete wavelet transform |
| AA | AutoAttack method |
| SOTA | State-of-the-art |
| FGSM | Fast gradient sign method |
| PGD | Projected gradient descent attack |
| SID | Sensitivity inconsistency detector |
| FF | Feature filter method |