Journal of System Simulation ›› 2025, Vol. 37 ›› Issue (8): 1951-1964.doi: 10.16182/j.issn1004731x.joss.25-0373

• Special Column:Developments and Perspectives of Digital Testing and Evaluation Technologies • Previous Articles    

Scene Generation Method for Maritime Target Recognition Based on Detection Parameters

Run Yuxuan1,2, Yang Dezhen1,2, Liu Yeyang1,2, Deng Wei3, Xing Xiangyu3, Ren Yi1,2   

  1. 1.National Key Laboratory of Reliability and Environmental Engineering, Beijing 100191, China
    2.School of Reliability and Systems Engineering, Beihang University, Beijing 100191, China
    3.Chengdu Institute of Aircraft Design, Aviation Industry Corporation of China, Chengdu 610000, China
  • Received:2025-04-30 Revised:2025-07-06 Online:2025-08-20 Published:2025-08-26
  • Contact: Liu Yeyang

Abstract:

Traditional scene generation methods for maritime target recognition consider only the effects of different environments on the generated scene data, while overlooking the changes in scene information caused by sensor detection parameters, resulting in a lack of accuracy and authenticity in generated scenes. To address this issue, a detection parameter-based scene generation method for maritime target recognition was proposed. For the task of maritime target recognition, key detection parameters affecting scene generation quality and essential scene features were analyzed. An association relationship modeling method based on Bayesian networks was proposed to construct a mapping relationship model between scene features and detection parameters. The key scene features affecting detection parameter elements were revealed through sensitivity analysis. Furthermore, a scene generation method based on DeepFillv2 and Poisson blending was proposed, which, combined with the obtained key scene features, realized scene augmentation under different detection parameters. Simulation experiments have verified the effectiveness of the proposed method.

Key words: detection parameter, scene generation, Bayesian network, scene feature, sensitivity analysis, Poisson blending

CLC Number: