Research Article
A VQ-Based Joint Fingerprinting and Decryption Scheme for Secure and Efficient Image Distribution
Table 2
Comparisons of the functionalities of our method and related mechanisms.
| Functionality | Blind extraction | Transmission cost | The flexibility of maximum capacity of fingerprint |
| [15] | Yes | Higher | Yes |
| [16] | No | Higher | Yes |
| [17] | No | Higher | Yes |
| [18] | Yes | Higher | No |
| Our scheme | Yes | lower | Yes |
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