The following works are about interpolation of uniformly sampled data, especially for increasing the resolution of an image.
 “Contour Stencils: Total Variation along Curves for Adaptive Image Interpolation,” SIAM J. Imaging Sci., 2011
Numerical analysis of contour stencils and application to image interpolation
 "Linear Methods for Image Interpolation," IPOL, 2011
Overview and implementation of linear interpolations: bicubic, sinc, Lanczos, Bsplines, …
 "Roussos–Maragos TensorDriven Diffusion for Image Interpolation," IPOL, 2011
Implementation of an interpolation method based on anisotropic diffusionprojection
 "Image Interpolation with Geometric Contour Stencils," IPOL, 2011
Interpolation using improved contour stencils that distinguish lines, corners, and curves
 "Image Interpolation with Contour Stencils," IPOL, 2011
An efficient adaptive image interpolation method based on total variation along curves
 "Image zooming with contour stencils," Proc. SPIE, 2009
Contour stencil based image interpolation using a graph regularization
 "Contour stencils for edgeadaptive image interpolation," Proc. SPIE, 2009
Contour orientation estimation with applications to fast image interpolation and enhancement
