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Title: Adaptive visible watermarking of images
Authors: Kankanhalli, Mohan S. 
Ramakrishnan, K.R.
Issue Date: 1999
Citation: Kankanhalli, Mohan S.,Rajmohan,Ramakrishnan, K.R. (1999). Adaptive visible watermarking of images. International Conference on Multimedia Computing and Systems -Proceedings 1 : 568-573. ScholarBank@NUS Repository.
Abstract: A new algorithm is proposed that classifies each block of 8 × 8 pixels into one of 8 classes depending on the sensitivity of the block to distortion. For this purpose, the texture, edge and luminance information in the block are analyzed. The embedding process is automated and the bits are embedded in the DCT transform domain. The result is a pleasant and unobtrusively watermarked image irrespective of the type of image.
Source Title: International Conference on Multimedia Computing and Systems -Proceedings
Appears in Collections:Staff Publications

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