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科研机构
北京大学 [15]
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期刊论文 [12]
其他 [3]
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2017 [4]
2016 [3]
2015 [4]
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专题:北京大学
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Classifying natural-language spatial relation terms with random forest algorithm
期刊论文
INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE, 2017
Du, Shihong
;
Wang, Xiaonan
;
Feng, Chen-Chieh
;
Zhang, Xiuyuan
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Natural-language spatial relations
topological terms
metric variables
random forest
social media data
geographical information retrieval
METRIC DETAILS
SOCIAL MEDIA
OBJECTS
INFORMATION
Urban scene classification with VHR images
其他
2017-01-01
Du, Shihong
;
Zhang, Xiuyuan
;
Guo, Luo
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2017/12/03
GEOBIA
scene analysis
very-high-resolution images
urban areas
PATTERN
SCALE
Hierarchical semantic cognition for urban functional zones with VHR satellite images and POI data
期刊论文
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2017
Zhang, Xiuyuan
;
Du, Shihong
;
Wang, Qiao
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Urban functional zone
Image classification
Hierarchical semantic cognition
Point of interest
LATENT DIRICHLET ALLOCATION
SPATIAL-PATTERN-ANALYSIS
SCENE CLASSIFICATION
OBJECT DETECTION
RANDOM FORESTS
INFORMATION
SEGMENTATION
LANDSCAPE
MULTIRESOLUTION
FEATURES
Tectonic, climatic, and diagenetic control of magnetic properties of sediments from Kumano Basin, Nankai margin, southwestern Japan
期刊论文
MARINE GEOLOGY, 2017
Shi, Meinan
;
Wu, Huaichun
;
Roberts, Andrew P.
;
Zhang, Shihong
;
Zhao, Xixi
;
Li, Haiyan
;
Su, Xin
;
Yang, Tianshui
;
Chang, Liao
;
Hu, Pengxiang
;
Zhao, Xiang
;
Wang, Hongqiang
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/03
Magnetic minerals
Gas hydrate
Anaerobic oxidation of methane
Forearc
Kumano Basin
Nankai Trough
FORE-ARC BASIN
EASTERN MEDITERRANEAN SEA
REVERSAL CURVE DIAGRAMS
GAS HYDRATE SATURATION
MARINE-SEDIMENTS
SPLAY FAULT
MINERAL DIAGENESIS
GREIGITE FORMATION
ASIAN MONSOON
DISSOLUTION
Geology and genesis of the Xiaguan Ag-Pb-Zn orefield in Qinling orogen, Henan province, China: Fluid inclusion and isotope constraints
期刊论文
ORE GEOLOGY REVIEWS, 2016
Zhang, Jing
;
Chen, Yanjing
;
Su, Qiangwei
;
Zhang, Xu
;
Xiang, Shihong
;
Wang, Qisong
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2017/12/03
Xiaguan Ag-Pb-Zn orefield
Geology and geochemistry
CMF model
Orogenic-type deposits
Qinling orogen
XIAOQINLING GOLD DISTRICT
ZHAIWA MO-CU
LA-ICP-MS
NORTH CHINA
U-PB
ORE GENESIS
COLUMBIA SUPERCONTINENT
TECTONIC SETTINGS
DEPOSIT
GEOCHEMISTRY
Learning selfhood scales for urban land cover mapping with very-high-resolution satellite images
期刊论文
REMOTE SENSING OF ENVIRONMENT, 2016
Zhang, Xiuyuan
;
Du, Shihong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Selfhood scales
Self-adaptive segmentation
Per-pixel classification
Object-based classification
Urban land cover mapping
SURFACE TEMPERATURE
SEGMENTATION SCALE
CLASSIFICATION
LANDSCAPES
Estimating the Numbers and the Areas of Collapsed Buildings by Combining VHR Images, Statistics and Survey Data: a Case Study of the Lushan Earthquake in China
期刊论文
JOURNAL OF THE INDIAN SOCIETY OF REMOTE SENSING, 2016
Nie, Juan
;
Du, Shihong
;
Fan, Yida
;
Yang, Siquan
;
He, Haixia
;
Cui, Yan
;
Zhang, Wei
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Earthquake
Remote sensing
Damaged buildings
VHR images
Estimation model
DAMAGE
CITY
A Linear Dirichlet Mixture Model for decomposing scenes: Application to analyzing urban functional zonings
期刊论文
REMOTE SENSING OF ENVIRONMENT, 2015
Zhang, Xiuyuan
;
Du, Shihong
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Scene decomposition
Urban scenes
Dirichlet distribution
Functional zonings
Very high resolution imagery
LAND-SURFACE TEMPERATURE
CLASSIFICATION
Semantic Classification of Heterogeneous Urban Scenes Using Intrascene Feature Similarity and Interscene Semantic Dependency
期刊论文
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2015
Zhang, Xiuyuan
;
Du, Shihong
;
Wang, Yi-Chen
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
High-dimensional features fusion
multinomial distribution
scene classification
OBJECT
Semantic classification of urban buildings combining VHR image and GIS data: An improved random forest approach
期刊论文
isprs journal of photogrammetry and remote sensing, 2015
Du, Shihong
;
Zhang, Fangli
;
Zhang, Xiuyuan
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
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