Industrial Automatic Control Systems and Controllers Annotation << Back High-speed Defuzzifiers Based on the Area Ratio Method N.A. Milostnaya The methods to build high-speed defuzzifiers are present in the article. Two procedures for modifying the area ratio method using for defuzzification of the resulting variable are presented. The limitation of the defuzzifier operation according to the first procedure is the use of triangular membership functions. The limitation of the defuzzifi er operation according to the second procedure is the use of singleton membership functions. The presented experimental results indicate that the developed high-speed defuzzifiers have a better response speed compared to existing analogs. Keywords: hierarchical fuzzy model, depth map, image gradient, stereo vision, disparity. DOI: 10.25791/asu.11.2021.1325 Pp. 18-25.