Nonnegative quadratic Bézier triangular patches.
Gengzhe ChangThomas W. SederbergPublished in: Comput. Aided Geom. Des. (1994)
Keyphrases
- tensor product
- objective function
- image patches
- natural images
- discrete geometry
- nonnegative matrix factorization
- pairwise
- b spline
- linear programming
- matrix factorisation
- regular grid
- computational complexity
- data sets
- real time
- decision trees
- artificial intelligence
- genetic algorithm
- neural network
- sequential quadratic programming
- square grid