Title :
A Novel Blind Video Watermarking Scheme for Access Control Using Complex Wavelets
Author :
Pickering, Mark ; Coria, Lino E. ; Nasiopoulos, Panos
Abstract :
A content-dependent watermarking scheme for access control of digital video is presented. The watermark is embedded in selected complex wavelet coefficients of every frame. Robustness to geometric attacks is guaranteed since complex wavelets provide shift invariance and good directional selectivity.
Keywords :
access control; video coding; watermarking; wavelet transforms; access control; blind video watermarking scheme; complex wavelets; content-dependent watermarking scheme; directional selectivity; geometric attacks; shift invariance; Access control; Continuous wavelet transforms; Decoding; Displays; Motion pictures; Robustness; Video equipment; Video sequences; Watermarking; Wavelet coefficients;
Conference_Titel :
Consumer Electronics, 2007. ICCE 2007. Digest of Technical Papers. International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
1-4244-0763-X
Electronic_ISBN :
1-4244-0763-X
DOI :
10.1109/ICCE.2007.341545
