hyperspectral相关论文
In response to the COVID-19 pandemic, governments worldwide imposed lockdown measures in early 2020, resulting in notabl......
Collaborative representation with background purification and saliency weight for hyperspectral anom
Collaborative representation-based detection (CRD) has been developed in hyperspectral anomaly detection tasks and testi......
The conventional convolutional neural network performs not well enough in the ground objects classification because of i......
悬浮泥沙浓度是水体监测中极为重要的指标.本论文基于神经网络具有弥补传统经验算法固有误差的潜力,设计并开发了基于人工神经网络......
In order to build a firm hyper spectral calibration model of Total volatile basic-nitrogen (TVB-N) content in fresh pork......
本文提出了一种基于高光谱压缩数据的亚像元级目标探测算法,算法源于自适应子空间匹配算法,利用光谱分解得到的端元组和丰度图像进......
CO2,the greenhouse gas,is the important one of atmospheric trace gases.The accurate observation of CO2 has great signifi......
Martian mineral detection and mapping can provide important information and constraints on Martian aqueous history,which......
为了使降维结果更好地体现高光谱数据的空间结构信息,并进一步提高分类精度,提出了一种基于线性嵌入和张量流形的高光谱特征提取算......
利用布设在敦煌辐射校正场的自动化观测设备,对Hyperion高光谱遥感器开展定标试验;详细描述自动化定标的原理和方法,明确定标流程;......
"高分五号"卫星于2018年5月9日成功发射,是我国第一颗高光谱观测卫星,大气主要温室气体监测仪是其中一台有效载荷,采用空间外差光......
利用微波辐射传输模型PWR(P. W. Rosenkranz)和反向传播神经网络方法,分别构建了正演下行辐射亮温和反演大气相对湿度廓线的模型,......
生理信息的准确获取及预测可为种植的精细化管理提供依据。 传统的大豆生理信息反演方法检测效率低、 操作过程繁琐且多为有损检测......
为求解高光谱图像中各物质的分布及含量,将高光谱分类引入端元提取,提出了一种新的端元提取方法。首先利用虚拟维度评估端元数目;......
头发中的重金属含量可以反映出人体健康的变化。提出了运用高光谱数据检测头发中重金属元素铬含量的方法。对头发的透射率波长曲线......
Hyperspectral imaging and remote trace detection of cis-1,3,4,6-tetranitrooctahydroimidazo-[4,5 d]im
cis-1,3,4,6-Tetranitrooctahydroimidazo-[4,5 d]imidazole(BCHMX)is an advanced energetic compound that expected to spread ......
Impacts on Initial Condition Modification from Hyperspectral Infrared Sounding Data Assimilation: Co
This paper discusses the performance difference between full-spectrum and channel-selection assimilation scheme of hyper......
Potentially harmful cyanobacterial blooms are an emerging environmental concern in freshwater bodies worldwide. Cyanobac......
ICEMuSIC-A new instrument concept for mm-wave observations of ice clouds, and temperature and humidi
We present a new mm-wave instrument concept for the study of the role of ice clouds in the global climate system,and......
这研究为在海上在海表面和油光滑的污染的效果上监视油光滑的污染为遥感技术涉及需要。我们使用了 Daqing 从在海表面和获得的多角......
基于光谱反射特性,研究了多种背景下的快速云检测方法。将光谱反射特性与云的纹理特性相结合,提出了基于动态分形维数和辐射量特性......
The c canopy taking in before and after grazing term in the production mode of cfield goose was used as the research obj......
Since the advent of hyperspectral remote sensing in the 1980 s, it has made important achievements in aerospace and avia......
This study investigated the feasibility of hyper-spectral imaging techniques to estimate the vigor of heat-damaged Querc......
,Superior LSPR substrates based on electromagnetic decoupling for on-a-chip high-throughput label-fr
Localized surface plasmon resonance (LSPR) biosensing based on supported metal nanoparticles offers unparalleled possibi......
Hyperspectral imagery generally contains a very large amount of data due to hundreds of spectral bands.Band selection is......
基于地对空高光谱观测获取大气CO2柱浓度（大气中CO2的垂直总含量）数据是验证和改进卫星高光谱观测反演CO2浓度的重要数据源之一，而目......
高光谱数据具有图谱合一和数据量大的特点，数据降维是主要的研究方向。波段选择和特征提取是目前高光谱降维的主要方法，就高光谱数据......
为了精准地估测荒漠化地区的稀疏植被信息，选取内蒙古苏尼特右旗为研究区，以天宫一号高光谱数据为数据源，结合野外实地调查数据，通过归......
In this paper, we propose an automatic image based smoke detection using source separation. In particular, we assume tha......
Value-added Impact of Geostationary Hyperspectral Infrared Sounders on Local Severe Storm Forecasts—
本文通过对荣华二采区10...
A New Conception of Image Texture and Remote Sensing Image Segmentation Based on Markov Random Field
本文通过对荣华二采区10...
本文通过对荣华二采区10...
Physico-Chemical Properties and Laboratory Hyperspectral Reflectance of Coastal Saline Soil in Shang
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
目前常用的高光谱影像增强方法大多继承了多光谱影像的增强处理方法,这类方法没有充分利用光谱信息,而基于混合像元分解的图像增强......
提出一种以邻域距离改进ISOMAP的算法(Neighborhood Distance ISOMAP,ND-ISOMAP),该方法采用邻域距离逐步逼近流形距离来表达高维......
对当前国际经典和前沿的6种代表性的端元提取算法进行比较研究,包括SPP-N-FINDR、VCA、SPICE、PCOMMEND、MVSA和MVC-NMF,通过理论......
地物光谱特征分析是对地物进行分类和匹配的基础,目前高光谱遥感技术应用在精细物种识别中主要采用波谱分析的方法。重点探索非线......
为提高光谱数据光谱信息和纹理信息利用率,提出基于自动子空间划分和粗集理论的光谱与纹理特征优选方法。该方法在传统子空间划分......
针对tri_training协同训练算法在小样本的高光谱遥感影像半监督分类过程中,存在增选样本的误标记问题,提出一种基于空间邻域信息的......
利用FieldSpec4便携式地物光谱仪和ASD积分球,于2014年7月和12月对研究区6种典型植被进行光谱数据采集与处理,分析植被冠层和落叶......
基于高光谱遥感图像数据的大气参数反演和一体化辐射校正具有重要研究意义和应用价值。首先,通过6S模型辐射传输计算分析了EO-1/Hy......
At an early immature growth stage of citrus, a hyperspectral camera of 369–1042 nm was employed to acquire 30 hyperspec......
由于传统蚁群算法搜索空间大,算法时间复杂度高等,导致基于传统蚁群算法的高光谱数据波段选择算法(ACA-BS)耗时长,算法效率低下,且......
Huanglongbing(HLB, citrus greening) is one of the most serious quarantine diseases of citrus worldwide. To monitor in re......
针对高光谱遥感图像(Hyperspectral Image,HSI)去噪问题,提出了基于非局部低秩字典学习的图像去噪算法。该算法利用高光谱遥感图像......
针对高光谱遥感图像去噪问题,提出了基于多任务非负字典学习的高光谱图像去噪算法。该算法基本思想是通过各波段图像稀疏表示系数......
利用DB4小波函数对两个尺度4个数据集混合植被高光谱数据进行连续小波分析,分析小波系数与叶绿素含量之间的相关性,建立模型并利用......
叶绿素含量是评估水稻长势和产量的重要参数.为了实现快速而准确的叶绿素含量估测,以宁夏引黄灌区宁粳43号水稻为试验对象,通过不......
针对高光谱遥感影像线性特征提取方法在一定程度上会降低地物类别的可分性问题,在最小噪声分离变换基础上引入核方法,以小波核函数......
