Date of Publication :9th March 2017

Abstract: Watermarking is a component of inserting data into the multimedia, for example, image, audio or video. This paper propose for Fusion based video watermarking using hybrid technique to protect the copy right of images. In order to improve the efficiency of video watermarking two main processes are used namely watermark embedding process and watermark extraction process. Before embedding process the input video sequence convert into number of frames. Here Principal Component Analysisand Discrete Wavelet Transform is applied in watermark image. The swam optimization algorithm is proposed for generating random frame selection for the embedding process. The result obtain from the watermark embedding process is the watermark video sequence. Next watermark extraction process is carried out. It is the reverse process of watermark embedding. In watermark extraction process, it extracts the watermark image from the watermark video sequence. The experimental results show that this combine technique gives double security for the protection of video content and achieves good PSNR and NC.

Reference :