Graph-based regularization for spherical signal interpolation.
Tamara TosicTamara FrossardPublished in: ICASSP (2010)
Keyphrases
- surface interpolation
- signal processing
- wiener filter
- image interpolation
- non stationary
- signal detection
- frequency domain
- high frequency
- graph model
- impulse response
- spherical harmonics
- three dimensional
- semi supervised
- original signal
- graph theoretic
- linear combination
- semi supervised learning
- interpolation methods
- regularization method
- markov random field
- pairwise