Dispersion relation reconstruction for 2D photonic crystals based on polynomial interpolation.
Yueqi WangGuanglian LiPublished in: J. Comput. Phys. (2024)
Keyphrases
- piecewise polynomial
- image interpolation
- compressed sensing
- band limited
- linear interpolation
- interpolation method
- image reconstruction
- subpixel accuracy
- partial derivatives
- point distribution
- reconstruction process
- tomographic reconstruction
- back projection
- interpolation methods
- discrete tomography
- physical characteristics
- cone beam
- interpolation algorithm
- cubic spline interpolation
- ct images