A Multilevel Digital Watermarking Protocol for Vector Geographic Data Based on Blockchain
Na Ren, Heyan Wang, Zefeng Chen, Changqing Zhu, Jinjie Gu
Topics & Concepts
Computer scienceTraceabilityDigital watermarkingDatabase transactionComputer securityAuthentication (law)Trusted third partyProtocol (science)Data integrityWatermarkRobustness (evolution)Transaction dataComputer networkDatabaseAlternative medicineGeneBiochemistryChemistryArtificial intelligenceSoftware engineeringImage (mathematics)MedicineEmbeddingPathologyBlockchain Technology Applications and SecurityAdvanced Steganography and Watermarking TechniquesInternet Traffic Analysis and Secure E-voting