Inter-frame differential energy video watermarking algorithm based on compressed domain

	Inter-frame differential energy video watermarking algorithm based on compressed domain
	Wang, LJ ; Yao, HX ; Liu, SH ; Gao, L ; Liu, YZ
	2004
发表期刊	IMAGE ANALYSIS AND RECOGNITION, PT 2, PROCEEDINGS
ISSN	0302-9743
卷号	3212 页码:778-785
摘要	This paper presents a novel video watermarking scheme based on the correlation between adjacent frames in MPEG-4 video bitstream. The watermark is embedded in P frames during encoding and retrieved directly from the compressed bitstream without original video. In the scheme, macroblock (MB) coding modes provided by the encoder are used to decide the location of embedding, energy mapping function guarantees the visual quality, re-embedding and optimal retrieving strategy guarantees the synchronization between embedding and retrieving. The experimental results indicate that the scheme has several advantages including low computational complexity, strong robustness to re-encoding, low visual degradation and high watermark payload in the low bit rate environment compared with other watermarking systems in the compressed domain.
收录类别	SCI
语种	英语
WOS研究方向	Computer Science ; Imaging Science & Photographic Technology
WOS类目	Computer Science, Artificial Intelligence ; Computer Science, Theory & Methods ; Imaging Science & Photographic Technology
WOS记录号	WOS:000224317200094
出版者	SPRINGER-VERLAG BERLIN
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/9820
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Wang, LJ
作者单位	1.Harbin Inst Technol, Dept Comp Sci, Harbin 150001, Peoples R China 2.Chinese Acad Sci, Inst Comp Technol, Beijing 100864, Peoples R China
推荐引用方式 GB/T 7714	Wang, LJ,Yao, HX,Liu, SH,et al. Inter-frame differential energy video watermarking algorithm based on compressed domain[J]. IMAGE ANALYSIS AND RECOGNITION, PT 2, PROCEEDINGS,2004,3212:778-785.
APA	Wang, LJ,Yao, HX,Liu, SH,Gao, L,&Liu, YZ.(2004).Inter-frame differential energy video watermarking algorithm based on compressed domain.IMAGE ANALYSIS AND RECOGNITION, PT 2, PROCEEDINGS,3212,778-785.
MLA	Wang, LJ,et al."Inter-frame differential energy video watermarking algorithm based on compressed domain".IMAGE ANALYSIS AND RECOGNITION, PT 2, PROCEEDINGS 3212(2004):778-785.