Research on Airborne Hyperspectral Identification of Red Tide Organism Dominant Species Based on SVM
MA Yi1, 2, ZHANG Jie1, 2,CUI Ting-wei1
1. First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China 2. Key Laboratory of Marine Science and Numerical Modeling, State Oceanic Administration, Qingdao 266061, China
Abstract:Airborne hyperspectral identification of red tide organism dominant species can provide technique for distinguishing red tide and its toxin, and provide support for scaling the disaster. Based on support vector machine(SVM), the present paper provides an identification model of red tide dominant species. Utilizing this model, the authors accomplished three identification experiments with the hyperspectral data obtained on 16th July, and 19th and 25th August, 2001. It is shown from the identification results that the model has a high precision and is not restricted by high dimension of the hyperspectral data.
马毅1, 2,张杰1, 2,崔廷伟1. 基于SVM方法的赤潮生物优势种航空高光谱识别[J]. 光谱学与光谱分析, 2006, 26(12): 2302-2305.
MA Yi1, 2, ZHANG Jie1, 2,CUI Ting-wei1 . Research on Airborne Hyperspectral Identification of Red Tide Organism Dominant Species Based on SVM. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(12): 2302-2305.
[1] MA Yi, ZHANG Jie(马 毅, 张 杰). Advances in Marine Sciences(海洋科学进展), 2002, 20(4): 94. [2] Laurie L Richardson, Fred A Kruse. NASA Aivbome Visible/Intraed Imaging Spectrometer Proceedings, 1999. [3] Laurie L. Richardson, Fred A. Kruse. NASA Aivbome Visible/Intraed Imaging Spectrometer Proceedings, 2000. [4] CUI Ting-wei, ZHANG Jie, MA Yi, et al(崔廷伟, 张 杰, 马 毅, 等). Oceanologia et Limnologia Sinica(海洋与湖沼), 2005, 36(3): 277. [5] Ma Yi, Zhang Jie. SPIE' 2002, Hangzhou, China, 2003, 4892: 278. [6] Vapnik V N. The Nature of Statistical Learning Theory. NY: Springer-Verlag, 1995. [7] QIN Dong-mei, HU Zhan-yi, ZHAO Yong-heng(覃冬梅, 胡占义, 赵永恒). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2004, 24(4): 507. [8] ZHANG Lu-da, SU Shi-guang, WANG Lai-sheng, et al(张录达, 苏时光, 王来生, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2005, 25(1): 33. [9] A Tutorial on Support Vector Machines for Pattern Recognition. Http://svm.research.bell-labs.com [10] ZHAO Dong-zhi(赵冬至). Research Corpus of Redtide Monitoring and Evaluation in Bohai(渤海赤潮灾害监测与评估研究文集). Beijing: Ocean Press(北京: 海洋出版社), 2000. 60, 117. [11] Cui Tingwei, Zhang Jie, Zhang Hongliang, et al. SPIE’2002, Hangzhou, China, 2003, 4892: 287.