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科研机构
北京大学 [232]
内容类型
其他 [136]
期刊论文 [90]
会议论文 [6]
发表日期
2017 [13]
2016 [26]
2015 [37]
2014 [27]
2013 [13]
2012 [23]
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专题:北京大学
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Initial analysis of the middle problem in CT image reconstruction
其他
2017-01-01
Yang, Jiansheng
;
Yu, Hengyong
;
Wang, Ge
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Middle problem
middle tomography
data truncation
limited-angle tomography
image reconstruction
POCS
GRATING INTERFEROMETER
INTERIOR TOMOGRAPHY
利用一致性检验的多图像中前景物体的自动分割
期刊论文
计算机辅助设计与图形学学报, 2017
潘成伟
;
张建国
;
陈毅松
;
汪国平
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
三维重建 图像分割 颜色模型 Visual Hull 图割 3D reconstruction image segmentation color model visual hull graph cut
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
A HYBRID APPROACH FOR 3D FULL-FIELD MEASUREMENT ON A CLOSED SLINGER COMBUSTOR BY HYDRAULIC SIMULATIONS
会议论文
Jia, Lichao
;
Yang, Lili
;
Yuan, Huijing
;
Jia, Yongxia
;
Wang, Yiyang
;
Feng, Yang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
PARTICLE TRACKING VELOCIMETRY
3-DIMENSIONAL FLOWS
IMAGE VELOCIMETRY
A Frequency Domain Reconstruction of SIM Image using four Raw Images
会议论文
Lal, Amit
;
Huang XiaoShuai
;
Peng Xi
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2017/12/03
Structured illumination
SIM
super-resolution
optical transfer function
STRUCTURED-ILLUMINATION MICROSCOPY
RESOLUTION
Bayer demosaicking using optimised mean curvature over RGB channels
期刊论文
ELECTRONICS LETTERS, 2017
Chen, Rui
;
Jia, Huizhu
;
Wen, Xiange
;
Xie, Xiaodong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
image segmentation
image resolution
image colour analysis
interpolation
image reconstruction
image restoration
optimised mean-curvature model
RGB channel
Bayer image demosaicking method
interpolation
cross-channel aliasing
variational MC model
G-image surface restoration
linear MC model
image resolution
image colour analysis
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
Video Compressive Sensing Reconstruction via Reweighted Residual Sparsity
期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2017
Zhao, Chen
;
Ma, Siwei
;
Zhang, Jian
;
Xiong, Ruiqin
;
Gao, Wen
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Compressive sensing (CS)
multihypothesis (MH) prediction
reweighted l(1) minimization
split Bregman iteration (SBI)
video CS reconstruction
DYNAMIC MRI
IMAGE-RESTORATION
REPRESENTATION
INFORMATION
RECOVERY
Bilevel Model-Based Discriminative Dictionary Learning for Recognition
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2017
Zhou, Pan
;
Zhang, Chao
;
Lin, Zhouchen
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Sparse representation
dictionary learning
bilevel optimization
recognition
alternating direction method
ROBUST FACE RECOGNITION
SPARSE REPRESENTATION
IMAGE CLASSIFICATION
MATCHING PURSUIT
WEB VIDEOS
K-SVD
ALGORITHM
DEEP
RECOVERY
PARTS
Efficient tree-structured SfM by RANSAC generalized Procrustes analysis
期刊论文
COMPUTER VISION AND IMAGE UNDERSTANDING, 2017
Chen, Yisong
;
Chan, Antoni B.
;
Lin, Zhouchen
;
Suzuki, Kenji
;
Wang, Guoping
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Structure-from-motion
ALGORITHMS
SETS
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