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中国科学院植物研究所机构知识库
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植被与环境变化国家... [54]
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共54条,第1-10条
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作者:Guo, Qinghua
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The Shift from Energy to Water Limitation in Local Canopy Height from Temperate to Tropical Forests in China
期刊论文
FORESTS, 2022, 卷号: 13, 期号: 5
作者:
Wang, Bojian
;
Fang, Shuai
;
Wang, Yunyun
;
Guo, Qinghua
;
Hu, Tianyu
;
Mi, Xiangcheng
;
Lin, Luxiang
;
Jin, Guangze
;
Coomes, David Anthony
;
Yuan, Zuoqiang
;
Ye, Ji
;
Wang, Xugao
;
Lin, Fei
;
Hao, Zhanqing
Adobe PDF(8927Kb)
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浏览/下载:32/0
  |  
提交时间:2024/03/07
maximum forest canopy height (Hmax)
water- and energy-related hypotheses
local-scale forest plot
light detection and ranging (LiDAR)
Automatic segmentation of stem and leaf components and individual maize plants in field terrestrial LiDAR data using convolutional neural networks
期刊论文
CROP JOURNAL, 2022, 卷号: 10, 期号: 5, 页码: 1239-1250
作者:
Ao, Zurui
;
Wu, Fangfang
;
Hu, Saihan
;
Sun, Ying
;
Guo, Yanjun
;
Guo, Qinghua
;
Xin, Qinchuan
Adobe PDF(2926Kb)
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收藏
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浏览/下载:15/0
  |  
提交时间:2024/03/07
Terrestrial LiDAR Phenotype
Organ segmentation
Convolutional neural networks
From canopy complementarity to asymmetric competition: The negative relationship between structural diversity and productivity during succession
期刊论文
JOURNAL OF ECOLOGY, 2022, 卷号: 110, 期号: 2, 页码: 457-465
作者:
Yi, Xiaoxia
;
Wang, Ningning
;
Ren, Haibao
;
Yu, Jianping
;
Hu, Tianyu
;
Su, Yanjun
;
Mi, Xiangcheng
;
Guo, Qinghua
;
Ma, Keping
Adobe PDF(927Kb)
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收藏
  |  
浏览/下载:21/0
  |  
提交时间:2024/03/07
asymmetric competition
canopy structural diversity
coarse woody productivity
community composition
disturbance regime
leaf area index
species diversity
A novel entropy-based method to quantify forest canopy structural complexity from multiplatform lidar point clouds
期刊论文
REMOTE SENSING OF ENVIRONMENT, 2022, 卷号: 282
作者:
Liu, Xiaoqiang
;
Ma, Qin
;
Wu, Xiaoyong
;
Hu, Tianyu
;
Liu, Zhonghua
;
Liu, Lingli
;
Guo, Qinghua
;
Su, Yanjun
Adobe PDF(11200Kb)
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收藏
  |  
浏览/下载:21/0
  |  
提交时间:2024/03/07
Forest canopy structural complexity
Entropy
Multiplatform lidar point clouds
Mann-Kendall test
Kernel density estimation
UAV-lidar aids automatic intelligent powerline inspection
期刊论文
INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2021, 卷号: 130
作者:
Guan, Hongcan
;
Sun, Xiliang
;
Su, Yanjun
;
Hu, Tianyu
;
Wang, Haitao
;
Wang, Heping
;
Peng, Chigang
;
Guo, Qinghua
Adobe PDF(10491Kb)
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收藏
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浏览/下载:91/0
  |  
提交时间:2023/02/24
Powerline inspection
Intelligent
Unmanned aerial vehicle
Deep learning
Lidar
Development and Performance Evaluation of a Very Low-Cost UAV-Lidar System for Forestry Applications
期刊论文
REMOTE SENSING, 2021, 卷号: 13, 期号: 1
作者:
Hu, Tianyu
;
Sun, Xiliang
;
Su, Yanjun
;
Guan, Hongcan
;
Sun, Qianhui
;
Kelly, Maggi
;
Guo, Qinghua
Adobe PDF(8953Kb)
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收藏
  |  
浏览/下载:97/0
  |  
提交时间:2023/02/24
unmanned aerial vehicle (UAV)
lidar
DJI Livox
low cost
forest inventory
The Development and Evaluation of a Backpack LiDAR System for Accurate and Efficient Forest Inventory
期刊论文
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2021, 卷号: 18, 期号: 9, 页码: 1660-1664
作者:
Su, Yanjun
;
Guo, Qinghua
;
Jin, Shichao
;
Guan, Hongcan
;
Sun, Xiliang
;
Ma, Qin
;
Hu, Tianyu
;
Wang, Rui
;
Li, Yumei
Adobe PDF(3333Kb)
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收藏
  |  
浏览/下载:89/0
  |  
提交时间:2023/02/24
Backpack light detection and ranging (LiDAR) system
diameter at breast height (DBH)
forest inventory
leaf area density (LAD)
simultaneous localization and mapping (SLAM)
terrestrial laser scanning (TLS)
tree height
Lidar Boosts 3D Ecological Observations and Modelings: A Review and Perspective
期刊论文
IEEE GEOSCIENCE AND REMOTE SENSING MAGAZINE, 2021, 卷号: 9, 期号: 1, 页码: 232-257
作者:
Guo, Qinghua
;
Su, Yanjun
;
Hu, Tianyu
;
Guan, Hongcan
;
Jin, Shichao
;
Zhang, Jing
;
Zhao, Xiaoxia
;
Xu, Kexin
;
Wei, Dengjie
;
Kelly, Maggi
;
Coops, Nicholas C.
Adobe PDF(2353Kb)
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收藏
  |  
浏览/下载:319/0
  |  
提交时间:2023/02/24
Laser radar
Vegetation mapping
Three-dimensional displays
Surface emitting lasers
Optical sensors
Ecosystems
Optical reflection
One-Class Remote Sensing Classification From Positive and Unlabeled Background Data
期刊论文
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2021, 卷号: 14, 页码: 730-746
作者:
Li, Wenkai
;
Guo, Qinghua
;
Elkan, Charles
Adobe PDF(11598Kb)
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收藏
  |  
浏览/下载:89/0
  |  
提交时间:2023/02/24
Training
Remote sensing
Classification algorithms
Mathematical model
Support vector machines
Data models
Prediction algorithms
Case-control sampling
labeled and unlabeled data
one-class classification
positive and background learning with constraints (PBLC)
remote sensing
Exploring Seasonal and Circadian Rhythms in Structural Traits of Field Maize from LiDAR Time Series
期刊论文
PLANT PHENOMICS, 2021, 卷号: 2021
作者:
Jin, Shichao
;
Su, Yanjun
;
Zhang, Yongguang
;
Song, Shilin
;
Li, Qing
;
Liu, Zhonghua
;
Ma, Qin
;
Ge, Yan
;
Liu, LingLi
;
Ding, Yanfeng
;
Baret, Frederic
;
Guo, Qinghua
Adobe PDF(1975Kb)
  |  
收藏
  |  
浏览/下载:86/0
  |  
提交时间:2023/02/24