@ARTICLE{Kuś_Z._The_2018, author={Kuś, Z. and Nawrat, A.}, volume={66}, number={No 2 (Special Section on Nano- and Micromechanics)}, journal={Bulletin of the Polish Academy of Sciences Technical Sciences}, pages={193-208}, howpublished={online}, year={2018}, title={The realisation of selected signal processing functions by means of stack filters}, URL={http://www.journals.pan.pl/Content/106429/PDF-MASTER/DOI.pdf}, keywords={stack filters, median, opening and closing operations}, }