Image Watermarking using hybrid approach of DWT-DCT-SVD

Abstract

With increase the demand of digital media, need to protect digital images are also increased. Such kind of
protection is achieved by securing images with the use of image watermarking. Digital image watermarking is the
solution of that security problem which provides legal authentication of the transferred image over the internet.
Therefore, development of efficient, robust and secure image watermarking techniques has become necessary. In this
paper, the hybrid approach of image watermarking using DWT-DCT-SVD is proposed