Magic Zoom

Category: Image Processing
Author:
Description: Zoom image by 2x using the "magic kernel" algorithm by John Costella (http://assassinationscience.com/johncostella/magic). As shown by John Costella, this algorithm produces excellent results without noticeable artifacts. One practical application of this script is to up-sample elemental maps obtained by STEM-SI technique for presentation purpose.
Acknowledgements: Many thanks to John Costella for helpful discussions and advices on this algorithm.
Script version: 2.0
DM/GMS version: GMS3.3
Script written as a function: Yes
Source: Show code
Download Source Code: Download