Visible Image Watermarking Based On Texture and Luminance Blocks In DCT Domain – A Review
نویسندگان
چکیده
The growth of computer networks has boosted the growth of the information technology sector to a greater extent. There is a trend to move from conventional libraries to digital libraries. Embedding a digital signal with information which cannot be removed easily is called ‘Digital Watermarking’. Visible watermarking is a type of digital watermarking used for protection of publicly available images. The present work aims at review of visible watermarking algorithm based on texture and luminance parameters in DCT domain. This paper provides a review of the different host image features like texture & luminance and how they influence Content Based Image Watermarking. Keywords-Image watermarking, DCT
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