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科研机构
北京大学 [56]
内容类型
其他 [34]
期刊论文 [22]
发表日期
2017 [6]
2016 [7]
2015 [5]
2014 [6]
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专题:北京大学
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小型无人机非测量相机在林业调查中的应用研究
期刊论文
林业资源管理, 2017
孙志超
;
杨雪清
;
李超
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
无人机
林业调查
非量测相机
树高
面积
unmanned aerial vehicle
forestry investigation
non-measurement camera
tree height
forest area
Building-Based Damage Detection From Postquake Image Using Multiple-Feature Analysis
期刊论文
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2017
Ye, Xin
;
Liu, Mingchao
;
Wang, Jun
;
Qin, Qiming
;
Ren, Huazhong
;
Wang, Jianhua
;
Hui, Jian
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Damaged building
earthquake
edge significance (ES)
local gradient orientation entropy (LOE)
remote sensing image
OPTICAL SATELLITE IMAGES
COLLAPSED BUILDINGS
AERIAL PHOTOGRAPHS
EARTHQUAKE
A novel bundle adjustment method with additional ground control point constraint
期刊论文
REMOTE SENSING LETTERS, 2017
Yan, Lei
;
Chen, Rui
;
Sun, Huabo
;
Sun, Yanbiao
;
Liu, Lei
;
Wang, Qiang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
REGISTRATION
ALGORITHM
IMAGES
车载无人机的多路影像采集与拼接
期刊论文
传感器与微系统, 2017
刘家利
;
关桂霞
;
赵海盟
;
晏磊
;
彭彬彬
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
无人机
多路影像传感器
多线程
同步采集
图像拼接
UAV
multi-channel image sensor
multithread
synchronous acquisition
image stitching
Cultural landscape of the eastern Qinghai-Tibet Plateau protecting both avian diversity and endemism
其他
2017-01-01
Li Li
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
landscape heterogeneity
biodiversity
alpine meadow
Sanjiangyuan Nature Reserve
degradation restoration
Unmanned Aerial Vehicles
landscape heterogeneity
biodiversity
alpine meadow
Sanjiangyuan Nature Reserve
degradation restoration
Unmanned Aerial Vehicles
Blind restoration for nonuniform aerial images using nonlocal Retinex model and shearlet-based higher-order regularization
期刊论文
JOURNAL OF ELECTRONIC IMAGING, 2017
Chen, Rui
;
Jia, Huizhu
;
Xie, Xiaodong
;
Gao, Wen
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
blind restoration
nonuniform illumination correction
nonlocal Retinex
discrete nonseparable shearlet transform
total generalized variation
PRESERVING REGULARIZATION
ATMOSPHERIC-TURBULENCE
SPARSE REPRESENTATION
SINGLE IMAGE
DECONVOLUTION
ALGORITHMS
RECOVERY
Extraction and Reconstruction of Zebra Crossings from High Resolution Aerial Images
期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2016
Sun, Yanbiao
;
Zhang, Fan
;
Gao, Yunlong
;
Huang, Xianfeng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
zebra crossing
GLCM feature
Gabor filter
Joint Boost classifier
parameterized model
geometric repeatability
reconstruction
GABOR FILTER
FEATURES
CLASSIFICATION
INFORMATION
MULTICLASS
JOINTBOOST
SYSTEM
FOREST
COLOR
RBA: Reduced Bundle Adjustment for oblique aerial photogrammetry
期刊论文
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2016
Sun, Yanbiao
;
Sun, Huabo
;
Yan, Lei
;
Fan, Shiyue
;
Chen, Rui
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Bundle Adjustment
Oblique images
Reduced normal equation
RMSE
Parametrization
IMAGES
DAMAGE
A comparative study of the segmentation of weighted aggregation and multiresolution segmentation
期刊论文
GISCIENCE & REMOTE SENSING, 2016
Du, Shihong
;
Guo, Zhou
;
Wang, Wanyi
;
Guo, Luo
;
Nie, Juan
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Geographic object-based image analysis
multiresolution image segmentation
very-high-resolution images
segmentation by weighted aggregation
REMOTE-SENSING DATA
IMAGE SEGMENTATION
FEATURE-EXTRACTION
OBJECT
CLASSIFICATION
SCALE
EXAMPLE
FUSION
CUTS
Building Facade Recognition from Aerial Images using Delaunay Triangulation Induced Feature Perceptual Grouping
其他
2016-01-01
Qin, Xuebin
;
Jagersand, Martin
;
Yang, Xiucheng
;
Wang, Jun
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
SCALE
DETECTORS
STEREO
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