Fast edge-preserving gravity-like image interpolation.
Zeljko LukacStanislav OcovajDragan SamardzijaMiodrag R. TemerinacPublished in: Comput. Sci. Inf. Syst. (2017)
Keyphrases
- edge preserving
- image interpolation
- image restoration
- noise reduction
- interpolation methods
- locally adaptive
- anisotropic diffusion
- least squares
- edge directed
- interpolation method
- fourth order
- half quadratic
- cubic convolution
- smoothing filter
- speckle noise
- signal to noise ratio
- markov random field
- nonlinear diffusion
- natural images
- graph cuts
- image quality
- optical flow