J. YESHWANTH, TIRTH PATEL, CH. SHIVAMANI, B. RITESH, C.MADHUSUDANAMMA

Abstract

An automatic forest fire monitoring system based on UAV(unmanned aerial vehicle)- acquired video images was studied in this paper. This novel method was proposed to address current problems in forest fire information monitoring practices such as poorreal- time performance and low efficiency. Besides, it aims to realize the dynamic monitoring of forest fires in wild environment. In this paper, a forest fire monitoring method based on active analysis of UAV-acquired video image features is proposed to automatically detect and identify the occurrence of forest fires. The motion detection method based on dense optical flow and background modeling method were used to extract the motion regions for eliminating the influence of image background. By using wavelet energy feature and texture feature, 9 video images acquired by multi-rotor UAV on forest fire monitoring were selected as sample images(8 images for experiment and 1 image for contrast purpose). The mean values and standard