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On the effect of spatial to compressed domains transformation in LSB-based image steganography
Sarreshtedari, S ; Sharif University of Technology | 2009
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- Type of Document: Article
- DOI: 10.1109/AICCSA.2009.5069334
- Publisher: 2009
- Abstract:
- This paper introduces an efficient scheme to image steganography by introducing the hidden message (payload) insertion in spatial domain and transforming the stego-image to compressed domain. We apply a recently-proposed LSB method in order to obtain better statistical behavior of the stego-message and subsequently, the obtained stego-image is transformed and quantized in order to enhance the security of hiding. Performance analysis comparisons confirm a higher efficiency for our proposed method. Compared to recently-proposed approaches, our method offers the advantage that it combines an efficient LSB method with transform domain security. © 2009 IEEE
- Keywords:
- Compressed domain ; Hidden messages ; Higher efficiency ; Image steganography ; Performance analysis ; Spatial domains ; Statistical behavior ; Stego image ; Transform domain ; Cryptography
- Source: 7th IEEE/ACS International Conference on Computer Systems and Applications, AICCSA-2009, Rabat, 10 May 2009 through 13 May 2009 ; 2009 , Pages 260-264 ; 9781424438068 (ISBN)
- URL: https://ieeexplore.ieee.org/document/5069334