Performance Analysis of Digital Video Watermarking using Discrete Cosine Transform
Ashish M. Kothari, Ved Vyas Dwivedi · University of Zagreb University Computing Centre (SRCE) · 2011
In this paper, we have suggested the transform domain method for digital video watermarking for embedding invisible watermarks behind the video.It is used for copyright protection as well as proof of ownership.In this paper, we first extracted the frames from the video and then used frequency domain characteristics of the frames for watermarking.In this paper, we have specifically used the characteristics of the Discrete Cosine Transform for watermarking and calculated different parameters.