DocumentCode
637304
Title
Robust blind digital image watermarking scheme based on stationary wavelet transform
Author
Nagarjuna, P.V. ; Ranjeet, K.
Author_Institution
PDPM Indian Inst. of Inf. Technol., Electron. & Commun. Eng., Jabalpur, India
fYear
2013
fDate
8-10 Aug. 2013
Firstpage
451
Lastpage
454
Abstract
In this manuscript stationary wavelet transform based digital image watermarking algorithm is proposed. The proposed algorithm combines the information of low frequency SWT coefficients and the watermark image without any change in the information present in the original image. Key is combination and is used to extract the watermark. The proposed method will not affect the quality of the image because of no change in the information present in the original image. The simulation results demonstrate the effectiveness of the proposed algorithm.
Keywords
feature extraction; image watermarking; wavelet transforms; SWT coefficients; image quality; robust blind digital image watermarking scheme; stationary wavelet transform; watermark extraction; Digital images; Discrete wavelet transforms; PSNR; Watermarking; normalized cross correlation (NCC); peak signal to noise ratio (PSNR); stationary wavelet transforms (SWT); watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Contemporary Computing (IC3), 2013 Sixth International Conference on
Conference_Location
Noida
Print_ISBN
978-1-4799-0190-6
Type
conf
DOI
10.1109/IC3.2013.6612238
Filename
6612238
Link To Document