Research on Auxiliary Target Extraction and Recognition Technology in Big Data Environment.

With the rapid development of global aviation industry, the flight volume is rising rapidly, and the aviation industry is also rapidly entering the era of big data. In this paper, the digital extraction of image information assisted target recognition technology is used to extract the route and waypoint information on the picture and make it into vector civil aviation route. Combined with the massive flight plan and target trajectory on the Internet, track feature matching is realized to assist users to quickly discover targets.