Trimmed Median PCA for Robust Plane Fitting
Suguru Miyagawa, Shin Yoshizawa, Hideo Yokota · 2018
The paper proposes a robust plane fitting method for highly corrupted 3D point sets with significant outliers. Our method integrates a sampling strategy of robust regressions with median approximation of the covariation matrix. We numerically examined our method with popular conventional approaches in terms of speed and accuracy, and achieved higher accuracy for various distributions of outliers.