3 3D modeling system of underwater surfaces using infrared thermal imaging camera and drone

摘要

The embodiment relates to an underwater surface three-dimensional modeling system using an infrared thermal imaging camera and an underwater drone. Specifically, this system is equipped with a sonar and a heating element, and an underwater drone that measures underwater surface information while operating in the irradiation area. While the underwater drone is operating, the entire irradiation area is photographed to obtain thermal image information in real time. infrared thermal imaging camera; By processing the thermal image information obtained from the infrared thermal imaging camera and mapping the coordinate information of the underwater drone derived from the location of the heating element and the underwater surface information measured by the sonar, the underwater surface within the set area is modeled in three dimensions. It characterized in that it comprises a; control server. Therefore, by mapping the precise location information of the underwater drone obtained using the heating element attached to the underwater drone and the infrared thermal imaging camera, and the underwater image information measured by the sonar of the underwater drone, precise shape information of the seabed topography or the underwater surface get