机载激光雷达浅水小目标探测技术综述

A Review of Airborne LiDAR Technology for Shallow Water Small Target Detection

摘要:

阐述了机载激光雷达水下探测的原理与发展，包括激光雷达水下探测原理和激光雷达水下探测发展历程。对主要机载激光雷达水下探测系统进行了详细的分析，包括主流机载激光雷达测深系统及其发展趋势。在浅水小目标探测关键技术方面，对高功率密度激光器技术、高性能水下光学系统、大视场快速成像技术、小目标自主识别与精确定位技术和轻小型化技术等进行了剖析和总结。为进一步推进激光雷达水下高精度目标探测技术的发展提供参考和依据。

Abstract:

The principles and development of airborne LiDAR underwater detection are described，including the principle of LiDAR underwater detection and the development history of LiDAR underwater detection. A detailed analysis of the main airborne LiDAR underwater detection systems is conducted，including mainstream airborne LiDAR depth measurement systems and their development trends. In terms of key technologies for shallow water small target detection，high-power density laser technology，high-performance underwater optical systems，wide-field rapid imaging technology，small target autonomous identification and precise positioning technology，and lightweight technology are analyzed and summarized. This serves as a reference and basis for further promoting the development of high-precision underwater target detection technology using LiDAR.