Research Article
Secure Image Authentication Scheme Using Double Random-Phase Encoding and Compressive Sensing
Table 2
Parameter settings of these comparisons.
| Algorithm | Size of input image | Input of CS | Sparsity basis? | Block size | ? |
| BLP-CS [39] | 256 256 | Plaintext | FrFT | 16 16 | Yes | BCS-In [40] | 256 256 | Plaintext | LT | 16 16 | Yes | BCS-DRPE [29] | 256 256 | Plaintext | DWT | 16 16 | | VQCS-DRPE | 256 256 | Error | No | 4 4/VQ, 16 16/CS | |
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