On Designatedly Veried (Non-interactive)Watermarking Schemes-Although many watermarking schemes consider the case of universal veri¯ ability, it is undesirable in some applications. Designated veri¯ cation is a possible solution for this

watermarking using singular valur decomposition and lsb based where multiple watermarking is used.

Robust Watermarking Algorithms for Content Authentication and Secure Image Transmission through Single Carrier Frequency Division Multiple Acce-Robust Watermarking Algorithms for Content Authentication and Secure Image Transmission through Single Car