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科研机构
北京大学 [76]
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其他 [48]
期刊论文 [27]
会议论文 [1]
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2017 [4]
2016 [8]
2015 [6]
2014 [3]
2013 [6]
2012 [2]
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专题:北京大学
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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
Compressed sensing based simultaneous black- and gray-blood carotid vessel wall MR imaging
期刊论文
MAGNETIC RESONANCE IMAGING, 2017
Li, Bo
;
Li, Hao
;
Kong, Hanjing
;
Dong, Li
;
Zhang, Jue
;
Fang, Jing
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Compressed sensing
Simultaneous three dimensional dual-contrast imaging
Gray-blood imaging
CS-siBLAG
Pseudo-centric phase encoding order
Vessel wall imaging
ATHEROSCLEROTIC PLAQUE COMPONENTS
STATE FREE PRECESSION
MAGNETIC-RESONANCE
INVERSION-RECOVERY
INITIAL-EXPERIENCE
VULNERABLE PLAQUE
RECONSTRUCTION
RELAXATION
SEQUENCE
CORONARY
Low-Rank-Based Nonlocal Adaptive Loop Filter for High-Efficiency Video Compression
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2017
Zhang, Xinfeng
;
Xiong, Ruiqin
;
Lin, Weisi
;
Zhang, Jian
;
Wang, Shiqi
;
Ma, Siwei
;
Gao, Wen
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
High Efficiency Video Coding (HEVC)
in-loop filter
nonlocal
singular value decomposition (SVD)
video coding
ARTIFACT REDUCTION
HEVC STANDARD
IMAGE
REGULARIZATION
MINIMIZATION
ERPs and oscillations during encoding predict retrieval of digit memory in superior mnemonists
期刊论文
BRAIN AND COGNITION, 2017
Pan, Yafeng
;
Li, Xianchun
;
Chen, Xi
;
Ku, Yixuan
;
Dong, Yujie
;
Dou, Zheng
;
He, Lin
;
Hu, Yi
;
Li, Weidong
;
Zhou, Xiaolin
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Superior memory
Digit-image mnemonic
Even-/odd-position
P2
High-alpha oscillation
EVENT-RELATED POTENTIALS
TERM WORKING-MEMORY
ALPHA OSCILLATIONS
MENTAL-IMAGERY
STROOP TASK
VISUAL-STIMULI
ATTENTION
BAND
INHIBITION
MEMORIZATION
A review on camera ego-motion estimation methods based on optical flow for robotics
其他
2016-01-01
Lingxi Lu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Optical flow
Ego-motion
Camera
Robot
Optical flow
Ego-motion
Camera
Robot
Camera calibration from periodic motion of a pedestrian
其他
2016-01-01
Huang, Shiyao
;
Ying, Xianghua
;
Rong, Jiangpeng
;
Shang, Zeyu
;
Zha, Hongbin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
MODE-DEPENDENT PIXEL-WISE MOTION REFINEMENT FOR HEVC
其他
2016-01-01
Zhao, Lei
;
Zhang, Jian
;
Ma, Siwei
;
Gao, Wen
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Video coding
HEVC
pixel-wise motion refinement
median filter
mode dependent
ROBUST AND AUTOMATIC VIDEO COLORIZATION VIA MULTIFRAME REORDERING REFINEMENT
其他
2016-01-01
Xia, Sifeng
;
Liu, Jiaying
;
Fang, Yuming
;
Yang, Wenhan
;
Guo, Zongming
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Video colorization
optical flow
color propagation
multiframe reordering
An improvement color image encryption algorithm based on DNA operations and real and complex chaotic systems
期刊论文
OPTIK, 2016
Li, Xiang
;
Wang, Leyuan
;
Yan, Yinfa
;
Liu, Ping
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Color image encryption
Complex hyper-chaotic Lorenz system
Deoxyribonucleic acid sequence
Exclusive or operations
The quaternary chaotic sequence
LOGISTIC MAP
CRYPTOGRAPHY
STANDARD
CODES
大开口复合材料层合板强度破坏研究
期刊论文
力学学报, 2016
陈建霖
;
励争
;
储鹏程
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
复合材料
开口
单向拉伸
强度分析
composite laminate
cutout
unidirectional tension
strength analysis
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