DocumentCode
1964460
Title
A mixed blind algorithm of watermarking based on transform domain
Author
Lu Ying-chun ; Wu Wen-tie ; Yu-cong, Song
Author_Institution
Coll. of Math. & Comput. Sci., Mianyang Normal Univ., Mianyang, China
Volume
3
fYear
2012
fDate
20-21 Oct. 2012
Firstpage
500
Lastpage
502
Abstract
In this paper a mixed blind algorithm of watermarking based on frequency domain is offered, which combines discrete wavelet transformation and discrete cosine transformation to solve the problem of the collection of watermark when the distortion occurs with the change of the external shape of the picture. The experimental findings indicate that the algorithm has the features of watermark.
Keywords
discrete cosine transforms; discrete wavelet transforms; frequency-domain analysis; image watermarking; discrete cosine transformation; discrete wavelet transformation; frequency domain; mixed blind algorithm; transform domain; watermarking; PSNR; Robustness; Watermarking; Digital Watermarking; Discrete Cosine Transform; Discrete Wavelet Transform; Package Counterfeit; Quantization; Scrambling Transformation;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Management, Innovation Management and Industrial Engineering (ICIII), 2012 International Conference on
Conference_Location
Sanya
Print_ISBN
978-1-4673-1932-4
Type
conf
DOI
10.1109/ICIII.2012.6340027
Filename
6340027
Link To Document