Title :
A New Digital Video Watermark Algorithm Based on the HVS
Author :
Lufang Liao ; Xiaoshi Zheng ; Yanling Zhao ; Guangqi Liu
Author_Institution :
Shandong Comput. Sci. Center, Key Lab. of Comput. Network Technol., Jinan, China
Abstract :
The algorithm applied to video watermark based on HVS is rare recently , but adaptively selecting the embedding position and the embedding strength according to the host(such as videos, images etc.) is necessary, which can make robustness and invisibility best balanced. This article gives a new algorithm about digital video watermarking based on HVS, which makes digital video watermark greatly improved.
Keywords :
image watermarking; video coding; HVS; digital video watermark algorithm; digital video watermarking; embedding position; embedding strength; Brightness; Discrete cosine transforms; Humans; Image edge detection; Sensitivity; Signal processing algorithms; Watermarking; Brightness; DCT; HVS; Texture;
Conference_Titel :
Internet Computing & Information Services (ICICIS), 2011 International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4577-1561-7
DOI :
10.1109/ICICIS.2011.116
