DocumentCode
2993119
Title
On the choice of the mother wavelet for perceptual data hiding
Author
Nafornita, Corina ; Isar, Alexandru
Author_Institution
Commun. Dept., Politeh. Univ. of Timisoara, Timisoara, Romania
fYear
2009
fDate
9-10 July 2009
Firstpage
1
Lastpage
4
Abstract
We investigate the choice of the best mother wavelet for perceptual data hiding in the wavelet domain. The watermarked images are submitted to a series of attacks based on normal image processing techniques. Simulations show that regardless of the content of the images (contours, textures, homogeneous zones), the best mother wavelets are the ones used in the JPEG2000 standard.
Keywords
data compression; data encapsulation; image coding; watermarking; wavelet transforms; JPEG2000 standard; image processing techniques; image watermarking; mother wavelet; perceptual data hiding; wavelet domain; Data encapsulation; Discrete Fourier transforms; Discrete cosine transforms; Discrete wavelet transforms; Focusing; Fourier transforms; Image coding; Kernel; Watermarking; Wavelet domain;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Circuits and Systems, 2009. ISSCS 2009. International Symposium on
Conference_Location
Iasi
Print_ISBN
978-1-4244-3785-6
Electronic_ISBN
978-1-4244-3786-3
Type
conf
DOI
10.1109/ISSCS.2009.5206084
Filename
5206084
Link To Document