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    • Estimation-Quantization Geometry Coding Using Normal Meshes 

      Lavu, Sridhar; Choi, Hyeokho; Baraniuk, Richard G. (2003-03-01)
      We propose a new algorithm for compressing three-dimensional triangular mesh data used for representing surfaces. We apply the Estimation-Quantization (EQ) algorithm originally designed for still image compression to the normal mesh wavelet coefficients. The EQ algorithm models the wavelet coefficients as a Gaussian random field with slowly varying ...