安徽农业科学2024，Vol.52Issue(17)：233-237,5.DOI:10.3969/j.issn.0517-6611.2024.17.053
IspecHyper多旋翼无人机高光谱影像处理方法研究
Research on Hyperspectral Image Processing Method of IspecHyper Multi-rotor UAV
摘要
Abstract
In order to solve the problems of IspecHyper multi-rotor UAV hyperspectral imaging system,such as lack of data processing sup-porting software,large error in collecting multi-band hyperspectral data,lack of coordinates,and inability to automatically stitch.Taking the citrus planting base of Jiaolong Village,Taiping Town,Wuming District as the research area,this paper studies the hyperspectral image pro-cessing method of IspecHyper multi-rotor UAV.Firstly,the IspecHyper-VM200 imaging system was used to obtain high-definition photos and multi-band hyperspectral image data of the study area.Secondly,using high-definition photos as data sources,high-resolution UAV orthopho-tos were formed by PXI4D Mapper software preprocessing and ENVI software image geometric correction.Finally,the ENVI software was used to cut the distorted boundary data of multi-band hyperspectral images,and the geometric correction was completed based on the UAV orthopho-to image,and then the hyperspectral reflectance image product was formed through image mosaic and spectral conversion calculation.The ex-perimental results show that the technical method formed in this paper can effectively solve the problems of hyperspectral image processing of IspecHyper multi-rotor UAV,and provide technical reference for hyperspectral image processing of UAV.关键词
遥感/IspecHyper/无人机/高光谱影像/图像处理Key words
Remote sensing/IspecHyper/Unmanned aerial vehicle/Hyperspectral/Image processing分类
天文与地球科学引用本文复制引用
马灿达,苏秋群,谢国雪,黄启厅,杨绍锷,张秀龙,林垚君..IspecHyper多旋翼无人机高光谱影像处理方法研究[J].安徽农业科学,2024,52(17):233-237,5.基金项目
国家自然科学基金项目(42061071) （42061071）
广西科技重大专项(桂科AA22036002) （桂科AA22036002）
广西创新驱动发展专项(桂科AA18118046) （桂科AA18118046）
广西农业科学院科技发展基金资助项目(桂农科2022JM47,桂农科2024YP065,桂农科2021ZX03). （桂农科2022JM47,桂农科2024YP065,桂农科2021ZX03）
