Graphics: interpolation to resize images with Gimp

Inspired by the comments to one of my old article, write a short guide to clarify any questions on 'graphic interpolation. The short article today will speak only interpolation from the point of view of the graphic software, but it must be pointed out that the interpolation is first and foremost a method for detecting new points on the Cartesian plane, starting from a set of data points in the hypothesis that all the points can refer to a function f(x) of a given family of functions of a real variable. (more…)

By TheJoe, ago