Home > Papers

 
 
A Novel Image-hiding Scheme Based on Quantizing Factor and Matching Factor in DWT
Xiang Yong * #,Chen Yong
College of Mathematics and Computer science,Chongqing Normal University,Chongqing
*Correspondence author
#Submitted by
Subject:
Funding: 重庆市教委（No.No.KJ070801）
Opened online:23 November 2009
Accepted by: none
Citation: Xiang Yong,Chen Yong.A Novel Image-hiding Scheme Based on Quantizing Factor and Matching Factor in DWT[OL]. [23 November 2009] http://en.paper.edu.cn/en_releasepaper/content/36924
 
 
A novel image-hiding scheme is proposed in this paper. On the basis of analysing the correlation between the cover-image and the secret-image in DWT, by adjusting quantizing factor and matching factor, the stego-image quality and security of image hiding can be greatly improved. Experimental results show that the stego-image has a high quality , the stego-image is almost the same as the cover-image, and image-hiding scheme has a good robustness.
Keywords:Image-hiding;DWT;Difference Matrix;Quantizing Factor;Matching Factor
 
 
 

For this paper
  • ● PDF (0B)
  • ● Revision 0 　　
  • ● Print this paper
  • ● Recommend this paper to a friend
  • ● Add to my favorite list

    Saved Papers

    Please enter a name for this paper to be shown in your personalized Saved Papers list

Tags
Add yours

Related Papers

Statistics
PDF Downloaded 324
Bookmarked 0
Recommend 5
Comments Array
Submit your papers