Engineering Physics Annotation << Back COLOR SIGNAL RECOGNITION ALGORITHM FOR LANDING OF AN AIRCRAFT-BASED UNMANNED AERIAL VEHICLE ZHUYANG ZHOU, N.YU. RYAZANOVA The task of moving along the glide path of an unmanned aerial vehicle when landing on an aircraft carrier is investigated. The implementation of the task is carried out in the conditions of radio silence of the aircraft carrier based on information processing from the optical landing system of the aircraft carrier and the camera mounted on an unmanned aerial vehicle. The color signal recognition algorithm assumes the use of the image frame preprocessing method using the "downsample" function that performs the decimation process, the HSV model, the binarization threshold calculation algorithm for the Otsu halftone image, and the Two-Pass method for selecting connected components. Keywords: aircraft carrier, unmanned aerial vehicle, approach, glide path, optical landing system, color signal recognition algorithm, decimation, connected components, halftone binarization. DOI: 10.25791/infizik.01.2020.1112 Contacts: - Pp. 51-59.