Image Steganalysis by the Distribution Characters of Stego-images in Reduced Dimension Space

Abstract

In this paper we propose an Improved Kernel Linear Discriminant Analysis algorithm to analyze the distribution differences between cover images and stego-images in the reduced dimensional space. We observe that the hidden information, the information hidden in the cover images, of stegoimages are clustered in some plane while all other information of cover… (More)

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Cite this paper

@article{Chen2012ImageSB, title={Image Steganalysis by the Distribution Characters of Stego-images in Reduced Dimension Space}, author={Guoming Chen and Dong Zhang and Qiang Chen and Duanning Zhou}, journal={2012 Fourth International Conference on Digital Home}, year={2012}, pages={235-240} }