Tag Archives: math

3D linear regression: Fitting planes on Pointclouds

Time for a math-post.

Linear regression, or fitting a line on a list of 2D points, is quite common with lots of code samples. But once you want to go further torwards more dimensions, there are no examples whatsoever… You find the wikipedia article about the theory, but eveything is in general terms. Its about calculating the invers of a matrix and lots of stuff that you dont want to do when thinking about performance. Continue reading 3D linear regression: Fitting planes on Pointclouds