Seeking Recommendations for Efficient Registration Methods for .ply Files

Hello,

I have been experimenting with 3D scanning using the Orbbec Femto Bolt. Does anyone know a good method for registering multiple saved .ply files? I am currently learning about registration methods in Open3D, such as ICP, Color, and Global registration, but I would like to know if there are any other good methods. Please feel free to share if you have any recommendations.

Thank you

Cato