Fifth International Conference on Information Technology: New Generations (itng 2008) A New Image Steganography Based on 2k Correction and Edge-Detection April 07-April 09 ISBN: 978-0-7695-3099-4
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ITNG.2008.101
In this paper, we propose a new image steganography scheme which is a kind of spatial domain technique. In order to hide secret data in cover-image, we use the just noticeabledifference (JND) technique and method of contrast sensitivity function (CSF). This is an edge-detection which uses part information of each pixel-value. In order to have better imperceptibility, we propose a mathematical method which is the 2k correction. Proposed scheme can embed more data than previous schemes [6, 5, 13], and shows better imperceptibility. To prove this scheme, we performed several experiments, and compared the experimental results with the related previous works.
Index Terms:
steganography, indexcolor, graycolor, image, PSNR
Citation:
Jae-Gil Yu, Eun-Joon Yoon, Sang-Ho Shin, Kee-Young Yoo, "A New Image Steganography Based on 2k Correction and Edge-Detection," itng, pp.563-568, Fifth International Conference on Information Technology: New Generations (itng 2008), 2008 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Digg
Furl
Spurl
Blink
Simpy
Google
Del.icio.us
Y!MyWeb