Steganography using the Technique of Orderly Changing of Pixel Components

new proposed scheme is presented for digital image steganography which is a kind of spatial domain technique, works with the orderly replacement of the pixel components with the text data that is to be embedded . Proposed work is concentrated on 8 bits of a pixel (8 bits of Red or Green or blue component of a pixel in a 24 bit image), resulting better image quality. The proposed scheme shows higher PSNR and lower MSE than those generated by the reported schemes. To prove this scheme, several experiments are performed and compared the experimental results with the related previous works (6).

[1]  Bin Zhu,et al.  Robust data hiding for images , 1996, 1996 IEEE Digital Signal Processing Workshop Proceedings.

[2]  M. Hwang,et al.  Image steganographic scheme based on pixel-value differencing and LSB replacement methods , 2005 .

[3]  Kee-Young Yoo,et al.  A New Image Steganography Based on 2k Correction and Edge-Detection , 2008, Fifth International Conference on Information Technology: New Generations (itng 2008).

[4]  Wen-Nung Lie,et al.  Data hiding in images with adaptive numbers of least significant bits based on the human visual system , 1999, Proceedings 1999 International Conference on Image Processing (Cat. 99CH36348).

[5]  Sos S. Agaian,et al.  Generalized collage steganography on images , 2008, 2008 IEEE International Conference on Systems, Man and Cybernetics.

[6]  Ching-Yu Yang,et al.  Color Image Steganography Based on Module Substitutions , 2007, Third International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP 2007).

[7]  Markus G. Kuhn,et al.  Information hiding-a survey , 1999, Proc. IEEE.

[8]  Sushil Jajodia,et al.  Exploring steganography: Seeing the unseen , 1998, Computer.

[9]  Sabu M. Thampi.  Information Hiding Techniques: A Tutorial Review , 2008, ArXiv.

[10]  R.S. Kawitkar,et al.  Data Security Using Data Hiding , 2007, International Conference on Computational Intelligence and Multimedia Applications (ICCIMA 2007).

[11]  Geeta Sikka,et al.  A New Image Steganography Based On First Component Alteration Technique , 2010, ArXiv.