Watermarking schemes for high definition videos

Abstract

With the increased popularity of High Definition HD and beyond HD videos 4K 195 8212 2K 8K 195 8212 4K and the emergence of the High Efficiency Video Coding H 265 HEVC compression standard for HD and beyond HD video formats security issues like copyright protection content authentication etc of HD videos have become an important research field In this research work video watermarking is considered as the tool for ensuring secure HD video transmission In the first contributory chapter a compres