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Interpreting navigation sonar data for object detection: a feasibility study using the Ping360

delete2025-12-01
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AI
M
Md Junayed Hasan *
S
Somasundar Kannan
A
Ali Rohan
A
Amira Samy Talaat
DOI:10.1007/s11227-025-08095-9delete
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摘要

摘要

En 中文
本研究探讨了重新利用Blue Robotics Ping360——一种低成本、机械扫描单波束声纳——用于水下目标检测的可行性,并超越了其导航作用。研究提出了三个关键问题:(i) 在杂波或反射环境中解释导航声纳数据时会出现哪些挑战;(ii) 当与U-Net等分割模型结合使用时,手动标注的有效性如何;(iii) 低价声纳能否支持复杂的对象级感知。通过受控水池实验,考察了包括反射、阴影和距离依赖性畸变在内的声学伪影。采用手动标注的数据集评估了传统和基于深度学习的分割方法。结果表明,预处理——近场排除、去噪和极坐标重采样——显著提高了检测清晰度。利用GPU加速和数据并行处理,该框架实现了可扩展的近实时性能,符合高性能计算原则。数据集和代码公开可用,以鼓励在动态和多传感器水下感知领域的进一步研究。
Keyword:
Underwater object detection
Robotic perception
Single-beam sonar
Ping360 sonar data
Affordable sensing technology
Underwater robotics
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期刊

T
The Journal of Supercomputing
IF:
0
论文数:
647
被引数:
0

机构

S
School of Computing
学者数:
478
论文数: 300
被引数: 2
C
computers and systems department
学者数:
5
论文数: 6
被引数: 0
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