Excuse me, what are the methods that can be applied in this project to speed up the image mosaic?

[lukasalexanderweber]

need more infos on image sizes, number of images...

[louisyyy1]

My splicing content is the screenshots taken by hundreds or even thousands of webcams. What is a good way to improve the speed？

[lukasalexanderweber]

reduce the final_megapix might be a good first step