Pooja kumari , Prashant Sahai Saxena .
Published in: International Journal of Innovative Science and Research Technology
Volume/Issue: Volume 1 Issue 7
Google Scholar: https://goo.gl/HhxZXu
LBP is a methodology in which a pixel surrounding elements will generate by LBP code. Basically LBP is using for the Face detection , Texture Classification , Pattern Reorganization and in many more applications . In this technique we use special type of the information for generate the watermarking . The presented watermark is design in the 3*3 block for generate the watermarking . This type of authentication data will use for check the temper of the image and for recover it. The recover information can be calculated in the terms of the mean . The watermark image is embedded in 2 LSB for the pixel. In this paper , we are improving the performance of the image watermarking . We are using DWT-SVD based watermarking fir increase the watermark image PSNR . In this methodology , image watermark is performed by the Singular Value Decomposition along with Discrete Wavelet Transform .
Keywords – Digital watermarking, Discrete wavelet transform (DWT), Singular value decomposition (SVD).