A simple question:
When and why use bicubic interpolation?
Re: Bicubic interpolation
Posted: 16 Feb 2013 16:33
by geophil
It sharpens the edges of all contours of an image during the pixel transformation in the georeferencing process. If your map image is low on contrast, if may give clearer results. However, it may also add contour artefacts. (There's always a catch.)