- #1
tompish
- 2
- 0
I am wondering if there is any way to create a model that can be used in a RANSAC method where a spline could be determined from a noisy 3d point cloud.
What i have is a volume containing a set of points in each xy-plane, having say 400 of these in the z direction and a spline shape emerges visually while simply looking at the plotted data in 3d space. I already have a line fitting RANSAC scheme where the error is determined by a simple distance measure but i can't get my head around how to determine a model for a spline.
I am unsure if I am posting at the right thread so if I am at the wrong place please refer me to the right place :)
What i have is a volume containing a set of points in each xy-plane, having say 400 of these in the z direction and a spline shape emerges visually while simply looking at the plotted data in 3d space. I already have a line fitting RANSAC scheme where the error is determined by a simple distance measure but i can't get my head around how to determine a model for a spline.
I am unsure if I am posting at the right thread so if I am at the wrong place please refer me to the right place :)