Least Squares Vertex Baking

@article{Kavan2011LeastSV,
  title={Least Squares Vertex Baking},
  author={Ladislav Kavan and Adam W. Bargteil and Peter-Pike J. Sloan},
  journal={Comput. Graph. Forum},
  year={2011},
  volume={30},
  pages={1319-1326}
}
We investigate the representation of signals defined on triangle meshes using linearly interpolated vertex attributes. Compared to texture mapping, storing data only at vertices yields significantly lower memory overhead and less expensive runtime reconstruction. However, standard approaches to determine vertex values such as point sampling or averaging triangle samples lead to suboptimal approximations. We discuss how an optimal solution can be efficiently calculated using continuous least… CONTINUE READING
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