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科研机构
北京大学 [35]
内容类型
期刊论文 [21]
其他 [14]
发表日期
2017 [5]
2016 [9]
2015 [3]
2014 [2]
2013 [6]
2012 [3]
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专题:北京大学
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Simultaneous Estimation of Leaf Area Index, Fraction of Absorbed Photosynthetically Active Radiation, and Surface Albedo From Multiple-Satellite Data
期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2017
Ma, Han
;
Liu, Qiang
;
Liang, Shunlin
;
Xiao, Zhiqiang
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2017/12/03
Fraction of absorbed photosynthetically active radiation (FAPAR)
leaf area index (LAI)
multiple sensors
simultaneous estimation
surface albedo
CANOPY REFLECTANCE MODEL
FOLIAGE CLUMPING INDEX
IN-SITU MEASUREMENTS
SNOW-COVER
MODIS DATA
BIDIRECTIONAL REFLECTANCE
ACCURACY ASSESSMENT
NOAA AVHRR
MISR DATA
LAND
Estimation of canopy carotenoid content of winter wheat using multi-angle hyperspectral data
期刊论文
ADVANCES IN SPACE RESEARCH, 2017
Kong, Weiping
;
Huang, Wenjiang
;
Liu, Jiangui
;
Chen, Pengfei
;
Qin, Qiming
;
Ye, Huichun
;
Peng, Dailiang
;
Dong, Yingying
;
Mortimer, A. Hugh
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Multi-angle
Hyperspectral data
Vegetation index
Spectral feature
Canopy carotenoid content
Agriculture
REMOTE-SENSING DATA
LEAF-AREA INDEX
VEGETATION INDEXES
CHLOROPHYLL CONTENT
REFLECTANCE SPECTROSCOPY
PRECISION AGRICULTURE
CHRIS/PROBA DATA
PLANT-LEAVES
GREEN LAI
VALIDATION
Estimating structural parameters of agricultural crops from ground-based multi-angular digital images with a fractional model of sun and shade components
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2017
Mu, Xihan
;
Hu, Ronghai
;
Zeng, Yelu
;
McVicar, Tim R.
;
Ren, Huazhong
;
Song, Wanjuan
;
Wang, Yuanyuan
;
Casa, Raffaele
;
Qi, Jianbo
;
Xie, Donghui
;
Yan, Guangjian
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Leaf area index
Leaf angle distribution
Bidirectional gap fraction
Sun and shade leaves and soil
Field measurement
Canopy reflectance
LEAF-AREA INDEX
DIRECTIONAL BRIGHTNESS TEMPERATURE
SIZE ANALYSIS THEORY
VEGETATION COVER
HEMISPHERICAL PHOTOGRAPHY
PLANT CANOPIES
ROW CROPS
EXTINCTION COEFFICIENT
BROADLEAF CANOPIES
ANGLE DISTRIBUTION
Dynamic background modeling using tensor representation and ant colony optimization
其他
2017-01-01
Peng LiZhong
;
Zhang Fan
;
Zhou BingYin
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
background modeling
dynamic scenes
tensor representation
ant colony optimization
OBJECT DETECTION
DENSITY-ESTIMATION
SUBTRACTION
SURVEILLANCE
EIGENVALUES
SEGMENTATION
ALGORITHMS
VIDEOS
SCENES
Learning Discriminative Subspaces on Random Contrasts for Image Saliency Analysis
期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2017
Fang, Shu
;
Li, Jia
;
Tian, Yonghong
;
Huang, Tiejun
;
Chen, Xiaowu
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
Fixation prediction
learning-based model
random contrast
subspace analysis
visual saliency
VISUAL SALIENCY
REGION DETECTION
NATURAL STATISTICS
VIDEO COMPRESSION
GLOBAL FEATURES
EYE-MOVEMENTS
ATTENTION
SCENE
MODEL
FRAMEWORK
Spatial distribution of forest aboveground biomass in China: Estimation through combination of spaceborne lidar, optical imagery, and forest inventory data
期刊论文
REMOTE SENSING OF ENVIRONMENT, 2016
Su, Yanjun
;
Guo, Qinghua
;
Xue, Baolin
;
Hu, Tianyu
;
Alvarez, Otto
;
Tao, Shengli
;
Fang, Jingyun
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Forest aboveground biomass
GIAS/ICESat
Lidar
Ground inventory
China
SMALL-FOOTPRINT LIDAR
LEAF-AREA INDEX
LANDSAT TM DATA
RADAR BACKSCATTER
CARBON BALANCE
CLIMATE-CHANGE
BRAZILIAN AMAZON
DECIDUOUS FOREST
BOREAL FOREST
GREEN PROGRAM
Spatial distribution of forest aboveground biomass in China: Estimation through combination of spaceborne lidar, optical imagery, and forest inventory data
其他
2016-01-01
Su, Yanjun
;
Guo, Qinghua
;
Xue, Baolin
;
Hu, Tianyu
;
Alvarez, Otto
;
Tao, Shengli
;
Fang, Jingyun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
Forest aboveground biomass
GIAS/ICESat
Lidar
Ground inventory
China
SMALL-FOOTPRINT LIDAR
LEAF-AREA INDEX
LANDSAT TM DATA
RADAR BACKSCATTER
CARBON BALANCE
CLIMATE-CHANGE
BRAZILIAN AMAZON
DECIDUOUS FOREST
BOREAL FOREST
GREEN PROGRAM
华北地磁感应矢量时空特征分析
期刊论文
地球物理学报, 2016
王桥
;
黄清华
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
华北地区
地磁感应矢量
时空变化特征
电导率异常
North China
Geomagnetic induction vectors
Long-term background
Conductive anomaly
RESPONSE FUNCTION ESTIMATION
ARROW REPRESENTATION
ROBUST ESTIMATION
UPPER-MANTLE
BENEATH
EARTHQUAKE
ANOMALIES
ZONE
ARRAY
CRUST
ANOMALY IDENTIFICATION FROM SUPER-LOW FREQUENCY ELECTROMAGNETIC DATA FOR THE COALBED METHANE DETECTION
其他
2016-01-01
Zhao, S. S.
;
Wang, N.
;
Hui, J.
;
Ye, X.
;
Qin, Q.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Electromagnetic
Super Low Frequency
Coalbed Methane
non-Gaussian
Class B model
Least Square Gradient
Adaptive filter
INTERFERENCE
MODELS
LocExpress: a web server for efficiently estimating expression of novel transcripts
期刊论文
15th International Conference On Bioinformatics (InCoB) - Genomics, 2016
Hou, Mei
;
Tian, Feng
;
Jiang, Shuai
;
Kong, Lei
;
Yang, Dechang
;
Gao, Ge
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Expression estimation
Transcriptome
RNA-Seq
Web server
ANALYSIS PIPELINE
RNA
ANNOTATION
GENE
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