... Video Fire Smoke Detection Using Motion and Color Features Yu Chunyu, Fang Jun, Wang Jinjun and Zhang Yongming*, State KeyLaboratory of Fire Science, USTC, Number ... novel video smoke detection method using both color and motion features is presented. The result of optical flow is assumed to be an approximation of motion field. Background estimation and color- based ... issignificant for improving the accuracy of video smoke detection and reducing falsealarms.Keywords: Video smoke detection, Fire detection, Motion features, Optical flow, Neural network1. IntroductionConventional...