Systems Engineering and Electronics ›› 2025, Vol. 47 ›› Issue (1): 34-40.doi: 10.12305/j.issn.1001-506X.2025.01.04

• Electronic Technology • Previous Articles     Next Articles

Infrared ship target detection method based on task alignment learning

Jie JIANG, Limin ZHANG, Kai LIU, Wenjun YAN, Meng WANG   

  1. Aviation Combat Service Academy, Naval Aviation University, Yantai 264001, China
  • Received:2023-10-05 Online:2025-01-21 Published:2025-01-25
  • Contact: Limin ZHANG

Abstract:

A task alignment learning (TAL) based infrared ship target detection method is proposed to address the issues of poor detection performance and difficulty in meeting task requirements for multi-scale, small targets, and occlusion in different scenarios during the infrared ship detection process. Firstly, to improve detection speed, an anchor free design is adopted to reduce computational complexity. Then, to improve detection accuracy, TAL is used for label allocation and alignment. Finally, design detection heads tailored to specific scenarios to improve network detection performance. Through experimental comparison and verification, the results show that the proposed method effectively improves the detection performance of ship targets in different scenarios, and outperforms other similar methods in terms of detection accuracy and real-time performance.

Key words: infrared vessel, object detection, anchor-free, task alignment learning (TAL)

CLC Number: 

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