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ROBUST IMAGE WATERMARKING TECHNIQUE TO INCREASE SECURITY AND CAPACITY OF WATERMARK DATA
Posted in Applications, General / basics, Image Processing, Security, Watermarking, Wavelet transform on Aug 2nd, 2007
In this paper we presented a new image watermarking technique that can embed more number of watermark bits in the cover image without affecting the imperceptibility and increases the security of watermarks. To increase the embedding capacity the concept of watermark in watermark is used. Means it embeds an extra watermark into the main watermark [...]