DocumentCode
2874301
Title
An Object Based Robust Video Watermarking Scheme
Author
Fu, Yonggang ; Shen, Ruimin
Author_Institution
Dept. of Sci., Jimei Univ., Xiamen
fYear
2007
fDate
16-18 April 2007
Firstpage
188
Lastpage
193
Abstract
In this paper, an object-based robust video watermarking scheme against geometric attacks is proposed. The synchronization problem can be solved by object normalization. The video object is firstly extracted, normalized and transformed into its discrete wavelet domain. A binary logo watermark is embedded into the lower frequency subband of the DWT domain by adjusting the relation between the selected coefficient pairs. The theoretical analysis and experimental results show good robustness of proposed scheme against object manipulations and some affine transforms.
Keywords
discrete wavelet transforms; synchronisation; video coding; watermarking; affine transform; binary logo watermark; discrete wavelet transform; object normalization; object-based robust video watermarking scheme; synchronization problem; Computer science; Discrete Fourier transforms; Discrete transforms; Discrete wavelet transforms; Frequency synchronization; Internet; Robustness; Shape; Watermarking; Wavelet domain;
fLanguage
English
Publisher
ieee
Conference_Titel
Anti-counterfeiting, Security, Identification, 2007 IEEE International Workshop on
Conference_Location
Xiamen, Fujian
Print_ISBN
1-4244-1035-5
Electronic_ISBN
1-4244-1035-5
Type
conf
DOI
10.1109/IWASID.2007.373724
Filename
4244810
Link To Document