From: Fragile watermarking based on incomplete cryptography for copyright protection
 | Proposed method | JFD (Karthik and Hatzinakos 2007) |
---|---|---|
Domain | Partial encryption/decryption | Partial encryption/decryption |
Block | Incompletely/completely decryption | Un-decrypted/decrypted |
Coefficient | Watermarked | Un-decrypted/decrypted |
Fingerprint | UserID | Un-decrypted part |