MACHINE VISION-BASED METHOD AND SYSTEM FOR AIRCRAFT DOCKING GUIDANCE AND AIRCRAFT TYPE IDENTIFICATION

摘要

A machine vision-based method and system for aircraft docking guidance and aircraft type identification, the method comprising: S1, an aircraft berthing scenario setting step: a monitoring scenario is divided into different information processing function areas; S2, an image pre-processing step: a captured image is pre-processed; S3, an aircraft capturing step: the engine and the front wheel of an aircraft are identified in the image, so as to confirm that the aircraft has appeared in the image; S4, an aircraft tracking step: continuous tracking and real-time updating are performed on the image of the engine and the front wheel of the aircraft captured in step S3; S5, an aircraft positioning step: real-time positioning of the aircraft is implemented and the degree of deviation of the aircraft with respect to a guide line and the distance with respect to a stop line are accurately determined; S6, information displaying: the degree of deviation of the aircraft with respect to the guide line and the distance with respect to the stop line of step S5 are outputted and displayed.