影像科学与光化学 ›› 2011, Vol. 29 ›› Issue (1): 63-69.DOI: 10.7517/j.issn.1674-0475.2011.01.63

• 应用与发展 • 上一篇    下一篇

基于便携式高光谱成像的BOD实时检测研究

刘洪英1, 李庆利1, 刘锦高1, 薛永祺2   

  1. 1. 华东师范大学信息科学与技术学院, 上海 200241;
    2. 中国科学院上海技术物理研究所, 上海 200083
  • 收稿日期:2010-05-06 修回日期:2010-09-16 出版日期:2011-01-23 发布日期:2011-01-23
  • 通讯作者: 刘洪英,E-mail:hyliu@ee.ecnu.edu.cn.
  • 基金资助:
    国家自然科学基金(60807035);教育部博士点基金(200802691006);上海市基础重点研究计划(09JC1405300)

Portal Hyperspectral Imaging System for Application in Real-Time Detecting Waster-Water

LIU Hong-ying1, LI Qing-li1, LIU Jin-gao1, XUE Yong-qi2   

  1. 1. School of Information Science, East China Normal University, Shanghai 200241, P. R. China;
    2. Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, P. R. China
  • Received:2010-05-06 Revised:2010-09-16 Online:2011-01-23 Published:2011-01-23

摘要: 针对现有污水生化需氧量(BOD)测量中存在的问题,本文提出了一种基于高光谱成像技术的污水检测方法.该方法通过对指定水域进行实时高光谱成像,同时提供所检测区域水体图谱两方面的信息,配合相应的识别方法,即可以实现对污水BOD的定性、定量和定位分析,且检测方法快速简洁,为BOD的实时检测提供了一种新的途径.

关键词: 高光谱成像, 光谱, 生化需氧量, 污水

Abstract: Aim at existing measurement problems of biochemical oxygen demand (BOD),this paper presents a new detection method of waster-water based on hyperspectral imaging technique.The method provides image and spectral information at the same time by the real-time hyperspectral imaging of appointed water area,so it can achieve for BOD qualitative,quantitative and location analysis with appropriate identification method.It is a rapid and simple detection method,which provides a new approach to real-time detection of BOD.

Key words: hyperspectral imaging spectrum, biochemical oxygen demand(BOD), waster-water

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