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Digital watermarking has emerged as a main technology for protecting the digital images from geometric distortions and illegal… Expand In this paper we have proposed a new image watermarking technique which consists in applying the Singular Values Decomposition… Expand Watermarking is a method of concealing a secret image within original image, used for security purpose. This paper proposes a… Expand A novel method of semi-blind image watermarking is proposed in this paper. The proposed method is performed by using slant… Expand For the remote access of the medical image it should be watermarked with the patient information to ascertain the medical image… Expand In order to realize the copyright protection of audio information and improve the security of the watermarking algorithm, a… Expand Image compression is a method through which we can reduce the storage space of images, videos which will helpful to increase… Expand A dual digital audio watermarking algorithm based on LWT is proposed in this paper. Two watermarks were embedded into the… Expand A finite element model based on the layerwise theory is developed for the analysis of transverse cracking in cross-ply laminated… Expand Event related potentials (ERP) recorded from the scalp include various noises. The main source of the noise is the spontaneous… Expand