DocumentCode
2295396
Title
A New Approach of DWT-SVD Video Watermarking
Author
Fung, Charles Way Hun ; Godoy, Walter, Jr.
Author_Institution
CPGEI, Fed. Technol. Univ. of Parana, Curitiba, Brazil
fYear
2011
fDate
20-22 Sept. 2011
Firstpage
233
Lastpage
236
Abstract
This paper proposes a different method to embedded the watermark in videos that insert information in the side view, unlike the regular approaches that insert on the frames. The proposed method embedded the watermark changing the video references of the frames, with dimensions equivalent of the number of frames like width and the same height than the original video. After this process the DWT-SVD watermarking is used to insert a grayscale image on the luminance(Y) of YUV converted video. The results demonstrate that this technique have a success to make a imperceptible watermarking and robust against several attacks like noise addition, frames attacks and MPEG compression.
Keywords
discrete wavelet transforms; image colour analysis; image watermarking; singular value decomposition; video coding; DWT-SVD video watermarking; grayscale image; luminance; video reference; Correlation; Discrete wavelet transforms; PSNR; Reactive power; Robustness; Watermarking; DWT; SVD; Video Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Intelligence, Modelling and Simulation (CIMSiM), 2011 Third International Conference on
Conference_Location
Langkawi
Print_ISBN
978-1-4577-1797-0
Type
conf
DOI
10.1109/CIMSim.2011.48
Filename
6076362
Link To Document