Hello dear MATLAB masters !
I'm blocked on a very tricky problem. My data are recordings from a hand randomly moving in 3D space (trajectory).
- What I need to extract is the outer surface of this trajectory in order to define the limit workspace the hand can reach.
- I'm also trying the find a way to find which points should be selected as part of the surface and which are inside and therefore not be considered.
- I also need the surface to be smoothed.
There are a lot of solution available for MATLAB to transform a cloud of points into a surface (Snake, RBF 3D, Convex Hull, 3D-scanned surface points, ...) but they all make the assumption that the entire set of point should be on the surface, which is not the case in my problem.
I hope I was clear enough :D