Title :
Real-Time Compressed- Domain Video Watermarking Resistance to Geometric Distortions
Author :
Wang, Liyun ; Ling, Hefei ; Zou, Fuhao ; Lu, Zhengding
Author_Institution :
Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
A proposed real-time video watermarking scheme is transparent and robust to geometric distortions, including rotation with cropping, scaling, aspect ratio change, frame dropping, and swapping.
Keywords :
optical distortion; video coding; video watermarking; aspect ratio change; geometric distortion resistance; real-time compressed domain video watermarking scheme; Discrete cosine transforms; Discrete wavelet transforms; Histograms; Real time systems; Streaming media; Video recording; Watermarking; Applications; Computing Methodologies; Pattern Recognition; Security; Signal processing; and protection.; integrity;
Journal_Title :
MultiMedia, IEEE
DOI :
10.1109/MMUL.2011.76
