Implementation: 1.Copy all the files include the image under the source directory of your Matlab. 2.Run the heatmap.m in the Matlab.
Youtube video: https://www.youtube.com/watch?v=5gBxPVEwoNQ&t=6s
The copywright belongs to Copyright (c) 2013, Sergey Karayev Parts of the code written during an internship are copyright Adobe Corporation. All rights reserved. https://github.com/sergeyk/vislab/blob/master/matlab/gbvs/util/heatmap_overlay.m