FOREST FIRE SENSING METHOD THROUGH A THERMAL IMAGE TEMPERATURE ANALYSIS, CAPABLE OF PREVENTING FOREST FIRE AND DEALING WITH THE FOREST FIRE IN EARLY STAGES BY DECIDING A PROGRESSIVE SPEED OF THE FOREST FIRE

摘要

PURPOSE: A forest fire sensing method through a thermal image temperature analysis is provided to rapidly and accurately decide a fire location by using a mapping function of a forest fire location, thereby efficiently providing image information and location information.;CONSTITUTION: A forest fire sensing method through a thermal image temperature analysis is as follows. A monitoring target area is photographed by using a CCD(Charge-Coupled Device) camera for generating actual images and an infrared camera for generating thermal images(S200). The thermal images and actual images are transmitted to a control unit(S210). Temperature data correction and image distortion correction are enforced by considering the infrared emissivity, a transmission factor, reflectivity, a photographic lens, and the glass transmittance of a window of a measurement object with respect to the transmitted thermal images(S220). The image distortion correction and temperature data correction is reflected to the corrected thermal images and composed so that real time thermal image panorama images are obtained(S230). The composed real time panorama image and the actual images photographed by the CCD camera is composed through an object recognition so that real time composite images are obtained(240). The existence of fire in the monitoring target area is decided by analyzing a temperature change based on the composed images.;COPYRIGHT KIPO 2012