Industrial Automatic Control Systems and Controllers Annotation << Back Automated System for Color Mark Recognition in the Problem of Object Detection M.V. Bobyr, A.A. Dorodnykh, A.Yu. Altukhov Аn automated system for determining the distance from the video camera lens to the detected object are shown in the article. A rectangular color label fixed on one of the actuators of mechatronic complex is used as a detection object. The method of calculating the coefficients of the logarithmic regression model is described. A comparative analysis of regression models used to determine the distance from the video camera lens to the detected object by z-coordinate is presented. The accuracy of distance calculation is evaluated using MAPE and Accuracy indices. Keywords: distance detection, video camera, logarithmic regression, MAPE, Accuracy. DOI: 10.25791/asu.10.2023.1462 Pp. 03-11.