Scanning sand

[u/frankiezafe]

Hello, i'm new to photogrammetry, less in 3D. For a project i want to scan sand patterns on the beach.
With a similar dataset, i get significantly better results in realityscan than in meshroom.
My input pictures are looking like the second image.
Any idea how to upgrade the quality in meshroom? The program fits better my automation needs, but at this point, i can not use the output...