Transforming LSB Substitution for Image-based Steganography in Matching Algorithms

@article{Yang2010TransformingLS,
  title={Transforming LSB Substitution for Image-based Steganography in Matching Algorithms},
  author={Cheng-Hsing Yang and Shiuh-Jeng Wang},
  journal={J. Inf. Sci. Eng.},
  year={2010},
  volume={26},
  pages={1199-1212}
}
Simple least-significant-bit (LSB) substitution is a method used to embed secret data in least significant bits of pixels in a host image. The LSB approaches typically achieve high capacity. A simple LSB substitution, which hides secret data directly into LSBs, is easily implemented but will result in bad quality of the stego-image. In order to reduce the degradation of the host image after embedding, an LSB substitution scheme was proposed by Wang et al. They proposed a genetic algorithm to… CONTINUE READING
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