Keyphrases
- convex optimization
- image interpolation
- convex hull
- interpolation method
- piecewise linear
- convex programming
- globally optimal
- interpolation methods
- linear interpolation
- piecewise polynomial
- convexity properties
- quadratic function
- convex sets
- linear programming
- efficient optimization
- interpolation algorithm
- multiscale
- edge directed
- displacement estimation
- knowledge base
- data mining