Computationally-efficient sparse polynomial interpolation.
Sameer PawarVenkatesan Nallampatti EkambaramKannan RamchandranPublished in: IWSDA (2015)
Keyphrases
- computationally efficient
- sparse sampling
- piecewise polynomial
- image interpolation
- sparse data
- linear interpolation
- compressive sensing
- compressed sensing
- dictionary learning
- sparse coding
- low order
- sparse representation
- high dimensional
- cubic spline interpolation
- computational complexity
- random projections
- image sequences
- interpolation methods