Image interpolation from Manhattan cutset samples via orthogonal gradient method.
Matthew A. PreleeDavid L. NeuhoffPublished in: ICIP (2014)
Keyphrases
- image interpolation
- gradient method
- interpolation methods
- convergence rate
- edge directed
- locally adaptive
- interpolation method
- step size
- optimization methods
- data sets
- cubic convolution
- negative matrix factorization
- graphical models
- training set
- higher order
- multiresolution
- pairwise
- object recognition
- feature extraction