Watermarking pada Citra Digital dengan Menggunakan Metode DCT-SVD

Abstract - Watermarking is a technique of hiding information on a particular digital media, such as images, sound or video. In this research, the watermark insertion used the DCT and SVD method. The watermark insertion process used the Ruizhen Liu and Tieniu Tan algorithm, watermark image was inserted into a singular matrix of the host image which was obtained from the decomposition process usi…