Filtration is very important for surface texture characterization. Spline filters that include linear and robust filters are recommended by ISO/TS 16610-22 and 32. In this paper, a general algorithm for both the linear and the robust spline filters is presented. The main advantage of the proposed algorithm is its ability to produce different types of filters only by choosing different M-estimators as shown in this note. This proposed algorithm relies on the Cholesky decomposition technique with an improved memory management procedure. Experimental and simulated results show that the proposed algorithm is fast, efficient and stable.
|Title of host publication
|ICAC 2014 - Proceedings of the 20th International Conference on Automation and Computing: Future Automation, Computing and Manufacturing
|Institute of Electrical and Electronics Engineers Inc.
|Number of pages
|Published - 24 Oct 2014
|20th International Conference on Automation and Computing - Cranfield, United Kingdom
Duration: 12 Sep 2014 → 13 Sep 2014
Conference number: 20
|20th International Conference on Automation and Computing
|12/09/14 → 13/09/14