海洋生物水下原位监测技术及其在偏振维度的信息拓展  

Underwater In-Situ Monitoring Technology for Marine Organisms and Its Information Expansion in Polarization Dimensionn

作　　者：柯剑寒 岳钧百 程雪岷 毕洪生 KE Jianhan;YUE Junbai;CHENG Xuemin;BI Hongsheng(Shenzhen International Graduate School,Tsinghua University,Shenzhen 518055,China;Center for Environmental Science,University of Maryland,Maryland 20688,U.S.A)

机构地区：[1]清华大学深圳国际研究生院,广东深圳518055 [2]马里兰大学环境中心,美国马里兰州20688

出　　处：《水下无人系统学报》2023年第4期614-623,共10页Journal of Unmanned Undersea Systems

基　　金：国家重点研发计划项目资助(2017YFC1403600)。

摘　　要：监测监管海洋环境并合理开发利用海洋自然资源需要先进的观测手段。海洋光学技术作为一种具有高时空分辨、高通量数据采集能力的成熟化信息感知方式,在海洋科学研究中具有重要的作用。面向偏振光学的研究扩充了传统光学成像及测量技术的信息模态,目前已在海洋观测及其以生态学为代表主题的衍生领域展开了大量的研究应用。文中基于海洋环境观测和海洋生物观测2个方面重点回顾了偏振光学技术在其中的研究进展,一方面,偏振光学辅助了复杂物理过程和环境理化性质的深入解析;另一方面,偏振光学在生物观测领域实现了成像维度拓展、特异性目标检测和生物理化特性感知等增量功能。同时对偏振光学成像及测量方法的模型进行了系统介绍,并结合研究团队在水下原位生物监测领域开展的系列工作,展望了引入偏振光学实现新一代实时在线监测系统的应用前景。Monitoring and regulating the marine environment and reasonably developing and utilizing marine natural resources require advanced observation methods.Marine optical technology,as a mature information perception method with high spatio-temporal resolution and high-throughput data collection capabilities,plays an important role in marine scientific research.The research on polarization optics has expanded the information modality of traditional optical imaging and measurement technologies,and a large number of research and applications in ocean observation and its derivative fields represented by ecology have emerged.This paper reviewed the research progress of polarization optics technology in the field of marine environmental observation and marine biological observation.On the one hand,polarization optics assists in the in-depth analysis of complex physical processes and environmental physicochemical properties.On the other hand,polarization optics achieves incremental functions in the field of biological observation,such as expanding imaging dimensions,detecting specific targets,and recognizing biophysical and chemical characteristics.This paper also systematically introduced the models of polarization optical imaging and measurement schemes.In addition,combined with a series of works carried out by the research team in the field of underwater in-situ biological monitoring,the paper discussed the prospects of introducing polarization optics to achieve a new generation of real-time on-site monitoring systems.

关 键 词：海洋光学技术 海洋环境观测 海洋生物观测 偏振光学 

分 类 号：U674.7[交通运输工程—船舶及航道工程] TJ630.34[交通运输工程—船舶与海洋工程]