期刊文献+

基于遗传自组织神经元网络的可见光与热红外遥感数据融合方法 被引量:2

Fusion of Visible and Thermal Infrared Remote Sensing Data Based on GA-SOFM Neural Network
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摘要 提出了一种融合方法,充分发掘可见光数据高空间分辨率和热红外数据高时间分辨率的特点,在由可见光数据估算的地表参量与热红外数据间,通过遗传自组织神经元网络建立非线性融合方法,最终获得高空间、高时间分辨率的地表温度数据,并利用ASTER卫星产品数据对该方法进行了验证。结果表明,该方法简便易行,精度较高,为快速获取高分辨率地表温度分布提供了一条新途径。 An approach which can take advantage of high spatial resolution feature of visible data and high temporal resolution feature of thermal infrared data,is adapted by a nonlinear fusion method based on GA-SOFM-ANN to map the relation between retrieved land surface parameters from visible data and temperature.According to this method,a result of fusing both visible data with spatial resolution feature and thermal infrared data with temporal feature is finished.A case of testing method is showed,utilizing the ASTER data.The conclusions show that it is a new approach to quickly estimate and acquire high resolution land surface temperature.
出处 《武汉大学学报(信息科学版)》 EI CSCD 北大核心 2007年第9期786-790,共5页 Geomatics and Information Science of Wuhan University
基金 国家自然科学基金资助项目(40401042 40371087) 中国科学院知识创新工程重要方向资助项目(KZCX3-SW-334 KZCX3-SW-338-2) 中国科学院百人计划资助项目(KZCX0415) 国家教育部留学回国人员科研启动基金重点资助项目(HX040013) 国防科学技术工业委员会资助项目(KJSX0401)
关键词 融合 可见光数据 热红外 地表参量 遗传自组织特征映射 fusion visible data thermal infrared land surface parameter GA-SOFM
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参考文献8

  • 1韩玲,吴汉宁,杜子涛.多源遥感影像数据融合方法在地学中的应用[J].地球科学与环境学报,2005,27(3):78-81. 被引量:21
  • 2Kustas W P,Norman J M,Anderson M C,et al.Estimating Subpixel Surface Temperatures and Energy Fluxes from the Vegetation Index-radiometric Temperature Relationship[J].Remote Sensing of Environment,2003,85(4):429-440
  • 3Fischer A.A Model for the Seasonal Variations of Vegetation Indices in Coarse Resolution Data and Its Inversion to Extract Crop Parameters[J].Remote Sensing of Environment,1994b,48(4):220-230
  • 4Carlson T N,Gillies R R,Perry E M.A Method to Make Use of Thermal Infrared Temperature and NDVI Measurements to Infer Soil Water Content and Fractional Vegetation Cover[J].Remote Sensing Reviews,1994,52:45-59
  • 5刘培君,张琳,艾里西尔.库尔班,常萍,李良序,镨拉提,赵兵科.卫星遥感估测土壤水分的一种方法[J].遥感学报,1997,1(2):135-138. 被引量:86
  • 6Thomas J J,Daoyi C,Michael C,et al.Vegetation Water Content Mapping Using Landsat Data Derived Normalized Difference Water Index for Corn and Soybeans[J].Remote Sensing of Environment,2004,92:475-482
  • 7齐述华,王长耀,牛铮.利用温度植被旱情指数(TVDI)进行全国旱情监测研究[J].遥感学报,2003,7(5):420-427. 被引量:237
  • 8Noilhan J,Mahfouf J F.The ISBA Land Surface Parameterization Scheme[J].Global Planet Change,1996,13:145-159

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  • 1Pohl C, Genderen V J L. Multisensor image fusion in remote sensing: concepts, methods and applications [ J]. International Journal of Remote Sensing, 1998, 19(5) : 823-854.
  • 2Gamba P, Chanussot J. Foreword to the special issue on data fusion [ J ]. IEEE Transactions on Geoscience and Remote Sensing, 2008, 46(5) : 1283-1288.
  • 3Alparone L, Wald L, Chanussot J, et al. Comparison of pansharpening algorithms: outcome of the 2006 GRS-S data- fusion contest[ J]. IEEE Transactions on Geoscience and Remote Sensing, 2007, 45 (10) : 3012-3021.
  • 4Ranchin T, Wald L. Fusion of high spatial and spectral resolution images: the ARS1S concept and its implementation [J]. Photogrammetric Engineering & Remote Sensing, 2000, 66(1) : 49-61.
  • 5Wald L. Some terms of reference in data fusion [ J ]. IEEE Transactions on Geoscience and Remote Sensing, 1999, 37 (3) : 1190-1193.
  • 6Aiazzi B, Baronti S, Selva M. Improving component substitution pansharpening through multivariate regression of MS + Pan data [ J]. IEEE Transactions on Geoscience and Remote Sensing, 2007, 45(10) : 3230-3239.
  • 7Huang G B, Zhu Q Y, Siew C K. Extreme learning machine: theory and applications [ J ]. Neurocomputing, 2006, 70 (1/3) : 489-501.
  • 8Liu J G. Smoothing filter-based intensity modulation: a spectral preserve image fusion technique for improving spatial details[ J ]. International Journal of Remote Sensing, 2000, 21 (18) : 3461- 3472.
  • 9Tu T M, Lee Y C, Huang P S, et al. Modified smoothing-filter- based technique for IKONOS-QuickBird image fusion [J].Optical Engineering, 2006, 45 (6): 66201-66210.
  • 10曹丽琴,张良培,李平湘,黄微.城市下垫面覆盖类型变化对热岛效应影响的模拟研究[J].武汉大学学报(信息科学版),2008,33(12):1229-1232. 被引量:24

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