• Ms. Preeti Bhateja

In this study, a novel visually impaired picture watermarking system utilizing Hessenberg disintegration is proposed to install shading watermark picture into shading host pictures. During the time spent inserting a watermark, the watermark data of shading picture is inserted into the second line of the second segment component and the third line of the second section component in the symmetrical grid got by Hessenberg deterioration. A digital watermark is a kind of marker covertly embedded in a noise-tolerant signal such as audio or image data. It is usually used for identifying ownership of the copyright of such signal. "Watermarking" is the procedure of concealing digital information in a carrier signal; the hidden information should but does not need to be related to the carrier signal. Digital watermarks are used for the purpose to verify the authenticity or integrity of the carrier signal or to show the identity of its owners. In this research the Hessenberg decomposition is used for audio watermarking in the image. This technique is efficient in case of translation, rotation and to maintain the QoS parameters in image.

Digital Watermarks, Image, IP, Broadcast

"A Hybrid technique for blind watermarking using Hessenberg matrix and Arnold transformation", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 8, page no.518-523, August-2018, Available :http://www.jetir.org/papers/JETIR1808554.pdf

"A Hybrid technique for blind watermarking using Hessenberg matrix and Arnold transformation", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 8, page no. pp518-523, August-2018, Available at : http://www.jetir.org/papers/JETIR1808554.pdf