The multilevel finite element method for adaptive mesh optimization and visualization of volume data

@article{Grosso1997TheMF,
  title={The multilevel finite element method for adaptive mesh optimization and visualization of volume data},
  author={Roberto Grosso and Christoph L{\"u}rig and Thomas Ertl},
  journal={Proceedings. Visualization '97 (Cat. No. 97CB36155)},
  year={1997},
  pages={387-394}
}
Multilevel representations and mesh reduction techniques have been used for accelerating the processing and the rendering of large datasets representing scalar- or vector-valued functions defined on complex 2D or 3D meshes. We present a method based on finite element approximations which combines these two approaches in a new and unique way that is… CONTINUE READING