Huynh, Ngoc-Tu; Bharanitharan, K.; Chang, Chin-Chen; Liu, Yanjun
Preventing secret from being suspicious during transferring over Internet has become an emergent issue in the past decades. Several protecting data methods such as cryptographic techniques, watermarking or steganography techniques, etc. have been proposed to conceal secrets from being discovered. In this paper, we introduce the Minima-Maxima Preserving (MMP) data hiding algorithm for absolute moment block truncation coding (AMBTC) compressed images, which preserves the high and low values in...[Show more]
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