Comparison of Digital Watermarking with Other Techniques of Data Hiding
نویسنده
چکیده
Digital watermarking is not a new name in the tech neology world but there are different techniques in data hiding which are similar to watermarking. In this paper we compare digital watermarking with other techniques of data hiding. Stenography, Fingerprinting, cryptography and Digital signature techniques are compared with watermarking. We need water marking for digital data security .It provides ownership assertion authentication and integrity verification, usage control and content labelling. Keywords— Cryptography, Digital signature, Fingerprinting, Stenography, Watermarking
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