Approximating Spline filter: New Approach for Gaussian Filtering in Surface Metrology
High-order spline filter: Design and application to surface metrology - ScienceDirect
Applied Sciences | Free Full-Text | Study on the Performances of an Approximating Spline Filter Based on the ADRF Function in Surface Roughness Evaluation
PDF] A Simple and Fast Spline Filtering Algorithm for Surface Metrology | Semantic Scholar
Filtration Techniques - Surface Metrology Guide - Digital Surf
B-splines
The spline filter: A regularization approach for the Gaussian filter - ScienceDirect