HYPERSPECTRAL

作品数：231被引量：518H指数：11
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相关机构：中国农业大学国家农业信息化工程技术研究中心哈尔滨工程大学北京航空航天大学更多>>
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A survey on hyperspectral image restoration:from the view of low-rank tensor approximation被引量：1
《Science China(Information Sciences)》2023年第4期29-59,共31页Na LIU Wei LI Yinjian WANG Ran TAO Qian DU Jocelyn CHANUSSOT 
supported by National Key R&D Program of China(Grant No.2021YFB3900502);China Postdoctoral Science Foundation(Grant No.2021M700440);National Natural Science Foundation of China(Grant No.61922013);Beijing Natural Science Foundation(Grant No.L191004)。
The ability to capture fine spectral discriminative information enables hyperspectral images(HSIs)to observe,detect and identify objects with subtle spectral discrepancy.However,the captured HSIs may not represent the...
关键词：hyperspectral image image restoration low-rank tensor approximation multisource fusion remote sensing 
Learning the external and internal priors for multispectral and hyperspectral image fusion被引量：4
《Science China(Information Sciences)》2023年第4期60-74,共15页Shutao LI Renwei DIAN Haibo LIU 
supported by National Key Research and Development Program of China(Grant No.2021YFA0715203);National Natural Science Foundation of China(Grant Nos.62201205,62221002,61890962);Key Laboratory of Visual Perception and Artificial Intelligence Fund of Hunan Province(Grant No.2018TP1013);Changsha Natural Science Foundation of China(Grant No.kq2202170)。
Recently,multispectral image(MSI)and hyperspectral image(HSI)fusion has been a popular topic in high-resolution HSI acquisition.This fusion leads to a challenging underdetermined problem,which image priors are used to...
关键词：multispectral and hyperspectral image fusion external and internal prior learning highresolution hyperspectral imaging 
Ensemble of half-space trees for hyperspectral anomaly detection
《Science China(Information Sciences)》2022年第9期82-94,共13页Ju HUANG Xuelong LI 
supported by the Key Research Program of Frontier Sciences,Chinese Academy of Sciences(Grant No.QYZDY-SSW-JSC044);National Natural Science Foundation of China(Grant No.61871470)。
Most methods for hyperspectral anomaly detection(HAD) construct profiles of background pixels and identify pixels unconformable to the profiles as anomalies. Recently, isolation forest-based algorithms were introduced...
关键词：hyperspectral image anomaly detection extended morphological attribute profile mass estimation half-space tree 
Learning hyperspectral images from RGB images via a coarse-to-fine CNN被引量：8
《Science China(Information Sciences)》2022年第5期47-60,共14页Shaohui MEI Yunhao GENG Junhui HOU Qian DU 
partially supported by National Natural Science Foundation of China (Grant No. 61671383);Seed Foundation of Innovation and Creation for Graduate Students in Northwestern Polytechnical University (Grant No. CX2020020);Hong Kong RGC (Grant No. 9042820 (CityU 11219019))
Hyperspectral remote sensing is well-known for its extraordinary spectral distinguishability to discriminate different materials.However,the cost of hyperspectral image(HSI)acquisition is much higher compared to tradi...
关键词：HYPERSPECTRAL RECONSTRUCTION convolutional neural network deep learning 
Collaborative representation with background purification and saliency weight for hyperspectral anomaly detection被引量：2
《Science China(Information Sciences)》2022年第1期243-254,共12页Zengfu HOU Wei LI Ran TAO Pengge MA Weihua SHI 
supported by National Key Research and Development Project of China(Grant No.017YFB-0503903);National Natural Science Foundation of China(Grant Nos.61922013,61421001,U1833203);Key Scientific and Technological Projects in Henan Province(Grant No.192102210106);Beijing Natural Science Foundation(Grant No.L191004)。
Collaborative representation-based detection(CRD)has been developed in hyperspectral anomaly detection tasks and testified to be very effective;however,heterogeneous pixels in the background may affect the accuracy of...
关键词：HYPERSPECTRAL anomaly detection background purification collaborative representation saliency weight 
Multimodal hyperspectral remote sensing:an overview and perspective被引量：10
《Science China(Information Sciences)》2021年第2期111-134,共24页Yanfeng GU Tianzhu LIU Guoming GAO Guangbo REN Yi MA Jocelyn CHANUSSOT Xiuping JIA 
supported by National Natural Science Foundation of Key International Cooperation of China(Grant No.61720106002);National Key R&D Program of China(Grant No.2017YFC1405100)。
Since the advent of hyperspectral remote sensing in the 1980 s,it has made important achievements in aerospace and aviation field and been applied in many fields.Conventional hyperspectral imaging spectrometer extends...
关键词：hyperspectral image processing multitemporal hyperspectral imaging hyperspectral video imaging hyperspectral stereo imaging multimodal hyperspectral remote sensing imaging 
Cascade conditional generative adversarial nets for spatial-spectral hyperspectral sample generation被引量：11
《Science China(Information Sciences)》2020年第4期77-92,共16页Xiaobo LIU Yulin QIAO Yonghua XIONG Zhihua CAI Peng LIU 
supported by National Nature Science Foundation of China(Grant Nos.61973285,61873249,61773355,61603355);National Nature Science Foundation of Hubei Province(Grant No.2018CFB528);Opening Fund of the Ministry of Education Key Laboratory of Geological Survey and Evaluation(Grant No.CUG2019ZR10);Fundamental Research Funds for the Central Universities(Grant No.CUGL17022)。
Sample generation is an effective way to solve the problem of the insufficiency of training data for hyperspectral image classification.The generative adversarial network(GAN)is one of the popular deep learning method...
关键词：HYPERSPECTRAL image sample generation GENERATIVE adversarial nets(GAN) deep learning spatial-spectral information 
Matrix calculation of high-dimensional cross product and its application in automatic recognition of the endmembers of hyperspectral imagary
《Science China(Information Sciences)》2011年第1期197-203,共7页GENG XiuRui ZHAO YongChao LIU SuHong WANG FuXiang 
supported by the National Basic Research Program of China(Grant Nos.2007CB714406, 2007CB714401,2007CB403507);the National Natural Science Foundation of China(Grant No.40501041);the National Science Foundation of USA(Grant No.0421530)
This paper gives the definition of the high-dimensional cross product and its calculation by extending the 3-D cross product definition into the high-dimensional vector space, Based on the properties of the cross prod...
关键词：ENDMEMBER SIMPLEX hyperspectral imagery cross producg 
Establishment of a hyperspectral evaluation model of ocean color satellite-measured reflectance被引量：1
《Science China(Information Sciences)》2010年第9期1891-1902,共12页MAO ZhiHua CHEN JianYu HUANG HaiQing HE XianQiang GONG Fang 
supported by the National Natural Science Foundation of China(Grant Nos.40576080,40730843);the National High-Tech Research & Development Program of China(Grant Nos.2007AA12Z182,2002AA639220);the National Science & Technology Pillar Program(Grant Nos.2008BAC42B02,908-01-wy03)
The accuracy of the satellite-measured reflectance is a key question for data processing and oceanographic applications. A hyperspectral satellite remote sensing reflectance evaluation model (HRSREM) was developed to ...
关键词：hyperspectral remote sensing CMODIS reflectance evaluation satellite ocean color 
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