Title :
A novel DWT-SVD video watermarking scheme using side view
Author :
Fung, Charles Way Hun ; Godoy, Walter, Jr.
Author_Institution :
CPGEI, Fed. Technol. Univ. of Parana, Curitiba, Brazil
Abstract :
In this paper, we propose a new method that use side view video pre-processing with DWT-SVD based water-marking scheme. This processing switch the video references of the frames with dimensions equivalent of the number of frames like width and the same height than the original video. The DWT-SVD watermarking is applied in this video using a grayscale image inserted in Y(luminance) of the YUV. The experimental results showed that method have success to make the watermark imperceptible according to the PSNR metric and robust against noises addition, frames attacks and MPEG compression.
Keywords :
discrete wavelet transforms; image colour analysis; singular value decomposition; video coding; watermarking; DWT-SVD video watermarking scheme; MPEG compression; PSNR metric; Y luminance; YUV; grayscale image; side view video preprocessing; video references; Correlation; Discrete wavelet transforms; PSNR; Reactive power; Robustness; Watermarking;
Conference_Titel :
Signal Processing and Communication Systems (ICSPCS), 2011 5th International Conference on
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4577-1179-4
Electronic_ISBN :
978-1-4577-1178-7
DOI :
10.1109/ICSPCS.2011.6140865
