Assistant Models for MITL Target Recognition Based on INS and Imaging FOV

Abstract

Man-in-the-loop (MITL) target recognition system can recognise the target by man operation in the long-distance, and it is a new target reconition system presented for solving Auto Target Recognition (ATR) system’s drawbacks of very low recognition probability in condition of complex background. But MITL relays on template matching of ATR, and the real-time template is not checked by matching criterions. At present, the problem of the lower target recognition probability, poor precision and poor reliability are not solved. To solve the problem, research using Inertial Navigation System (INS) and optical imaging sensor's Field Of View(FOV) to assist MITL. Design a correct model assistansed by INS and FOV of imaging, and simulations are done to check the model and the rusult show that the model can provid target direction angle for aircraft, and the angel precision is fine.