You can read about the algorithm here: https://avikdas.com/2019/07/29/improved-seam-carving-with-fo...
Discussed a bit here:
Improved seam carving with forward energy - https://news.ycombinator.com/item?id=20554540 - July 2019 (21 comments)
alt Hacker News
Discussed a bit here:
Improved seam carving with forward energy - https://news.ycombinator.com/item?id=20554540 - July 2019 (21 comments)