A lossy JPEG2000-based data hiding method for scalable 3D terrain visualization

@article{Hayat2008ALJ,
  title={A lossy JPEG2000-based data hiding method for scalable 3D terrain visualization},
  author={Khizar Hayat and William Puech and Gilles Gesqui{\`e}re},
  journal={2008 16th European Signal Processing Conference},
  year={2008},
  pages={1-5}
}
The data needed for 3D terrain visualization consists, essentially, of a texture image and its corresponding digital elevation model (DEM). A blind data hiding method is proposed for the synchronous unification of this disparate data whereby the lossless discrete wavelet transformed (DWTed) DEM is embedded in the tier-1 coded quantized and DWTed Y component of the texture image from the lossy JPEG2000 pipeline. The multiresolution nature of wavelets provides us the scalability that can cater… CONTINUE READING

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