PDF] A Simple and Fast Spline Filtering Algorithm for Surface Metrology | Semantic Scholar
B-splines
A Proposal of a Spline Filter that Achieves Both Robustness and Lower Compatibility | SpringerLink
The spline filter: A regularization approach for the Gaussian filter - ScienceDirect
Applied Sciences | Free Full-Text | Verification of Characteristics of Spline Filter Series Robust Filters for Surface Roughness and Proposal of Filter Selection Guidelines
FFT based linear spline filter and standard spline filter for a... | Download Scientific Diagram