R. Hercik, Z. Machacek, J. Koziorek, J. Vanus, M. Schneider, and W. Walendziuk, “Continuity Detection Method in Binary Image Signal”, ELEKTRON ELEKTROTECH, vol. 26, no. 6, pp. 4–9, Dec. 2020, doi: 10.5755/j01.eie.26.6.25770.