A low-cost capacitive personnel detector with fuzzy logic position estimation
Ferry N. Toth, J.A. Zapico, G.C.M. Meijer · 2002
Two low-cost capacitive personal detectors have been realized. One is suitable to be used as an entrance counter since it can count passing persons as well as their direction. The other can determine up to 3 persons as well as estimating their position using fuzzy logic.