Research Article

Analytical Study of Deep Learning-Based Preventive Measures of COVID-19 for Decision Making and Aggregation via the RISTECB Model

Figure 5

Social distance measurement and estimation using YOLOV3 and Mahalanobis distance formula: (a), (b), (c) Red and green boxes to show danger and safety, respectively. (d) Measuring the distance among groups of people distance formula with distinguishing CRL and PBL.