Multi-resolution modelling of terrains by using non restricted quadtree triangulation.
Ángel AguileraJuan Carlos TorresFrancisco R. FeitoPublished in: Eurographics (Posters) (2003)
Keyphrases
- quadtree
- multiresolution
- binary tree
- wavelet transform
- multiresolution representation
- subband
- block size
- lossless compression
- voronoi diagram
- fractal image compression
- data structure
- grid points
- binary space partitioning
- fractal image coding
- space partitioning
- higher resolution
- image coding
- data model
- training set
- video sequences