Dwt Based Color Image Using Asymmetric and Symmetric Key Cryptography with Interleaving Pn Sequence Process in Watermarking
نویسندگان
چکیده
Image watermarking is an important aspect of the security of data. The robustness of watermarking and the capacity of the watermarking process are the main research area for researcher. The watermarking including encryption technique is the main aim of this paper. Discrete Wavelet Transform has been used for the watermarking and PN sequence based random sequence is used for the encryption of the secrete image. The three component of the color image has been used for hiding the secrete image. This results in higher capacity of the embedding.
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