23 January 2017 Aircraft recognition based on the discrepancy of polygon intersection area
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Proceedings Volume 10322, Seventh International Conference on Electronics and Information Engineering; 103220X (2017) https://doi.org/10.1117/12.2265358
Event: Seventh International Conference on Electronics and Information Engineering, 2016, Nanjing, China
Abstract
In this paper, a new algorithm that based on discrepancy of polygon intersection area for aircraft recognition is presented. The recognition algorithm process involves three parts: generating polygon of aircraft, placing overlapping plane polygons and computing the area of total intersecting polygons. For the purpose of getting the polygon of aircraft, the picture that was ready to be recognized has gone through a series of pre-processing and the smallest circumference polygon algorithm was used to get approximate polygon of the target contour. To make the two compared polygons have the approximate area, the similar principle was utilized. The matching procedure was divided into four steps including computing intersecting points, computing polygon intersecting sets, computing the intersecting area and getting the intersecting rate to recognize the aircraft. The data structure of algorithm is based on doubly liked list principle. A mass of simulations illustrate that the proposed algorithm is effective and reasonable.
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Xiujian Deng, Yanfang Wang, Qi Feng, "Aircraft recognition based on the discrepancy of polygon intersection area", Proc. SPIE 10322, Seventh International Conference on Electronics and Information Engineering, 103220X (23 January 2017); doi: 10.1117/12.2265358; https://doi.org/10.1117/12.2265358
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