Here's a project about making larger images from a base image by stitching. I just made this openFrameworks version today, my first implementation was in 2012-2013
github.com/Bleuje/dijks...
GitHub - Bleuje/dijkstra-image-seamer: A C++ openFrameworks project that uses Dijkstra’s algorithm to find minimal-difference seams when stitching two overlapping images.
A C++ openFrameworks project that uses Dijkstra’s algorithm to find minimal-difference seams when stitching two overlapping images. - Bleuje/dijkstra-image-seamer