Efficient Forest Fire Detection using Rule-Based Multi-color Space and Correlation Coefficient for Application in Unmanned Aerial Vehicles. - Duc Anh Nguyen; Van Thanh Pham; Doan Tu Lap; Tuan-Khai Nguyen; Van An Tran; Duc-Tan Tran 001; Huu An Nguyen; Nhu Dinh Dang (KSII Trans. Internet Inf. Syst., 2022)