An attention mechanism-based multi-domain feature fusion approach for active sonar target recognition

Tongjing SUN; Haoran XU; Shishuo REN; Denghui ZHANG

doi:10.1631/ENG.ITEE.2025.0177

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An attention mechanism-based multi-domain feature fusion approach for active sonar target recognition

Regular Papers | Updated：2026-02-11

- An attention mechanism-based multi-domain feature fusion approach for active sonar target recognition
  Enhanced Publication
- 一种基于注意力机制的主动声呐目标多域特征融合识别方法
- “In the field of underwater acoustics, researchers have made significant progress in active sonar target recognition. They proposed an attention mechanism-based multi-domain feature fusion approach, using 1DCNN-LSTM and 2DCNN with channel attention to extract deep features. This method effectively eliminates redundant information and enhances feature representation, showing superior performance and stable generalization ability in low signal-clutter ratio scenarios.”
- ENGINEERING Information Technology & Electronic Engineering Vol. 27, Issue 2, Pages: 1-12(2026)
- Affiliations：
  
  1.School of Automation, Hangzhou Dianzi University, Hangzhou 310018, China
  2.Key Laboratory of Communication Information Transmission and Fusion Technology, Hangzhou Dianzi University, Hangzhou 310018, China
- Author bio：
  
  ✉Tongjing SUN, stj@hdu.edu.cn
- Funds：
- DOI：10.1631/ENG.ITEE.2025.0177
  CLC： TP183;TN911.7
- Received：13 December 2025，
  
  Revised：2026-01-13，
  
  Published：2026-02
- Accepted：
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Tongjing SUN, Haoran XU, Shishuo REN, et al. An attention mechanism-based multi-domain feature fusion approach for active sonar target recognition[J]. ENGINEERING Information Technology & Electronic Engineering, 2026, 27(2): 1-12.
DOI：

Tongjing SUN, Haoran XU, Shishuo REN, et al. An attention mechanism-based multi-domain feature fusion approach for active sonar target recognition[J]. ENGINEERING Information Technology & Electronic Engineering, 2026, 27(2): 1-12. DOI： 10.1631/ENG.ITEE.2025.0177.

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An attention mechanism-based multi-domain feature fusion approach for active sonar target recognition

DOI：10.1631/ENG.ITEE.2025.0177