基于双目视觉技术的海水生物毒性监测方法研究  

Binocular vision technology based monitoring technology of seawater biotoxicity

作　　者：马然[1] 曹煊[1] 王小红[1] 张天鹏[1] 张丽[1] 

机构地区：[1]山东省科学院海洋仪器仪表研究所,山东省海洋环境监测技术重点实验室,山东青岛266100

出　　处：《山东科学》2016年第5期9-16,共8页Shandong Science

基　　金：山东省自然科学基金(ZR2014YL006)

摘　　要：针对现有海水生物毒性监测方法单一,不能反映全部毒性污染状况的问题,采用双目立体视觉技术,选择贻贝作为海水生物毒性传感器,利用双摄像机不间断拍摄形成三维动态信息,实时分析贻贝的开合角度及频率,最终实现海水生物毒性监测。实验结果表明,本文提出的监测方法可靠性、灵敏度高,能够为海洋生态环境保护提供技术支撑。For the issue that existing seawater biotoxicity monitoring methods are simple and cannot reflect total toxic pollution situations,we employ binocular stereo vision technology and mussels as seawater biotoxicity sensors.We further use two cameras to continuously shoot and form three-dimensional dynamic information, analyze real-time mussel open- close angle and frequency, and eventually implement seawater biotoxicity monitoring. Experimental results show that the monitoring approach has higher reliability and sensitivity,and can provide technical support for marine eco-environmental protection.

关 键 词：双目视觉技术 贻贝 海水生物毒性 

分 类 号：TP391.8[自动化与计算机技术—计算机应用技术]