Discrete interpolation using the discrete cosine transform with the mapping of the boundary conditions.
Chau-Yun HsuShu-Min ChenPublished in: IEEE Signal Process. Lett. (1995)
Keyphrases
- boundary conditions
- spline interpolation
- shape from shading
- deformation field
- boundary value problem
- sufficient conditions
- discrete fourier transform
- poisson equation
- reaction diffusion
- cubic spline
- dct domain
- image resizing
- finite element model
- blood flow
- finite element method
- band limited
- finite number
- computational complexity