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科研机构
北京大学 [112]
内容类型
其他 [64]
期刊论文 [47]
会议论文 [1]
发表日期
2017 [8]
2016 [14]
2015 [17]
2014 [13]
2013 [11]
2012 [10]
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专题:北京大学
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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
Quality assessment for real out-of-focus blurred images
期刊论文
JOURNAL OF VISUAL COMMUNICATION AND IMAGE REPRESENTATION, 2017
Liu, Yutao
;
Gu, Ke
;
Zhai, Guangtao
;
Liu, Xianming
;
Zhao, Debin
;
Gao, Wen
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Visual quality assessment
Out-of-focus blur
Blind/no-reference
Phase congruency
Visual saliency
VISUAL SALIENCY DETECTION
STATISTICS
DOMAIN
Wireless Image SoftCast Using Compressive Gradient
其他
2017-01-01
Liu, Hangfan
;
Xiong, Ruiqin
;
Fan, Xiaopeng
;
Ma, Siwei
;
Gao, Wen
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Flow Artifact Removal in Carotid Wall Imaging Based on Black and Gray-Blood Dual-Contrast Images Subtraction
期刊论文
MAGNETIC RESONANCE IN MEDICINE, 2017
Li, Hao
;
Li, Bo
;
Huang, Wenjian
;
Dong, Li
;
Zhang, Jue
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
blood signal suppression
flow artifact removal
black blood
DCIS
carotid MRI
vessel wall imaging
MAGNETIC-RESONANCE
PLAQUE
MRI
SUPPRESSION
SEQUENCE
Digital image correlation based on a fast convolution strategy
期刊论文
OPTICS AND LASERS IN ENGINEERING, 2017
Yuan, Yuan
;
Zhan, Qin
;
Xiong, Chunyang
;
Huang, Jianyong
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Deformation measurement
Image registration
Fast convolution
Computational performance
HIGH-ACCURACY
DEFORMATION MEASUREMENT
INITIAL GUESS
DISPLACEMENT
ALGORITHM
GRADIENT
REGISTRATION
CRITERIA
SCHEME
Image pre-processing method for near-wall PIV measurements over moving curved interfaces
期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2017
Jia, L. C.
;
Zhu, Y. D.
;
Jia, Y. X.
;
Yuan, H. J.
;
Lee, C. B.
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
moving curved interfaces
near-wall PIV measurements
image transformation
adaptive stretching
synthetic particles
INTERROGATION
VELOCIMETRY
TURBOMACHINERY
IMPROVEMENT
TRANSITION
FLOWS
Nonlocal Gradient Sparsity Regularization for Image Restoration
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2017
Liu, Hangfan
;
Xiong, Ruiqin
;
Zhang, Xinfeng
;
Zhang, Yongbing
;
Ma, Siwei
;
Gao, Wen
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Content-adaptive modeling
gradient sparsity
image restoration
nonlocal (NL) similarity
total variation (TV) regularization
TOTAL VARIATION MINIMIZATION
ADAPTIVE TOTAL VARIATION
ARTIFACT REDUCTION
TRANSFORM-DOMAIN
NOISE REMOVAL
RECONSTRUCTION
ALGORITHM
RECOVERY
SUPERRESOLUTION
DECONVOLUTION
Objective Quality Assessment of Screen Content Images by Uncertainty Weighting
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2017
Fang, Yuming
;
Yan, Jiebin
;
Liu, Jiaying
;
Wang, Shiqi
;
Li, Qiaohong
;
Guo, Zongming
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Visual quality assessment
screen content image
full-reference quality assessment
uncertainty weighting
NATURAL SCENE STATISTICS
STRUCTURAL SIMILARITY
CONTRAST
INFORMATION
LUMINANCE
GRADIENT
FUSION
Assessment of forest damage caused by an ice storm using multi-temporal remote-sensing images: a case study from Guangdong Province
期刊论文
INTERNATIONAL JOURNAL OF REMOTE SENSING, 2016
Wu, Jiansheng
;
Wang, Tong
;
Pan, Kuangyi
;
Li, Weifeng
;
Huang, Xiulan
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/04
TIME-SERIES
APPALACHIAN MOUNTAINS
NDVI DATA
LANDSCAPE
DISTURBANCE
HURRICANES
PATTERNS
IMPACTS
TRENDS
CHINA
Iris Recognition from Distant Images Based on Multiple Feature Descriptors and Classifiers
其他
2016-01-01
Ali, Lasker Ershad
;
Luo, Junfeng
;
Ma, Jinwen
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
GLAC
CNN
KELM
Contextual Eye Image
Iris Recognition
EXTREME LEARNING-MACHINE
CONTOURLET TRANSFORM
CLASSIFICATION
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