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科研机构
西安交通大学 [46]
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期刊论文 [27]
会议论文 [18]
图书章节 [1]
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2019 [2]
2018 [7]
2017 [9]
2016 [7]
2015 [7]
2014 [7]
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专题:西安交通大学
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Compressive sensing image recovery using dictionary learning and shape-adaptive DCT thresholding.
期刊论文
Magnetic resonance imaging, 2019, 卷号: 55, 页码: 60-71
作者:
Du Dong
;
Pan Zhibin
;
Zhang Penghui
;
Li Yuxin
;
Ku Weiping
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2019/11/19
Image reconstruction
Dictionary learning
Splitting Bregman iteration
Shape-adaptive DCT
Compressed sensing
Sparse representation
A weighted multi-scale dictionary learning model and its applications on bearing fault diagnosis
期刊论文
JOURNAL OF SOUND AND VIBRATION, 2019, 卷号: 446, 页码: 429-452
作者:
Zhao, Zhibin
;
Qiao, Baijie
;
Wang, Shibin
;
Shen, Zhixian
;
Chen, Xuefeng
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2019/11/19
Fault diagnosis
Sparse representation
Weighted multi-scale dictionary learning
Strong interference
Planetary bearing
Robust visual tracking via smooth manifold kernel sparse learning
期刊论文
IEEE Transactions on Multimedia, 2018, 卷号: 20, 页码: 2949-2963
作者:
Liu, Guangen
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/11/19
Online dictionary learning
Sparse representation
Spatial-temporal correlation
Symmetric positive definite
Visual Tracking
Low dose CT reconstruction via L-1 norm dictionary learning using alternating minimization algorithm and balancing principle
期刊论文
JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY, 2018, 卷号: 26, 页码: 603-622
作者:
Wu, Junfeng
;
Dai, Fang
;
Hu, Gang
;
Mou, Xuanqin
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  |  
浏览/下载:18/0
  |  
提交时间:2019/11/19
L-1 norm dictionary learning
low dose CT reconstruction
alternating minimization algorithm
balancing principle
Compressed sensing image reconstruction via adaptive sparse nonlocal regularization
期刊论文
VISUAL COMPUTER, 2018, 卷号: 34, 页码: 117-137
作者:
Zha, Zhiyuan
;
Liu, Xin
;
Zhang, Xinggan
;
Chen, Yang
;
Tang, Lan
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/11/26
Nonlocal self-similarity
Dictionary learning
Split Bregman iteration
Compressed sensing
Robust face recognition via discriminative and common hybrid dictionary learning
期刊论文
APPLIED INTELLIGENCE, 2018, 卷号: 48, 页码: 156-165
作者:
Wang, Chang-Peng
;
Wei, Wei
;
Zhang, Jiang-She
;
Song, Hou-Bing
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/11/26
Face recognition
Discriminative and common hybrid dictionary
Robust principal component analysis
Low-rank matrix recovery
Dictionary learning
Sparse representation-based classification
Robust dictionary learning with graph regularization for unsupervised person re-identification
期刊论文
MULTIMEDIA TOOLS AND APPLICATIONS, 2018, 卷号: 77, 页码: 3553-3577
作者:
Yan, Caixia
;
Luo, Minnan
;
Liu, Wenhe
;
Zheng, Qinghua
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/11/26
Robust dictionary learning
Graph regularization
Unsupervised person re-identification
Learning Collaborative Sparsity Structure via Nonconvex Optimization for Feature Recognition
期刊论文
IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2018, 卷号: 14, 页码: 4417-4430
作者:
Du, Zhaohui
;
Chen, Xuefeng
;
Zhang, Han
;
Yan, Ruqiang
;
Yin, Wotao
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  |  
浏览/下载:5/0
  |  
提交时间:2019/11/26
Collaborative sparsity
dictionary learning
feature detection
nonconvex optimization
self-similarity
wind turbine gearbox
Incipient bearing fault diagnosis based on redundant dictionary pruning
会议论文
作者:
Sun, Ruobin
;
Yang, Zhibo
;
Chen, Xuefeng
;
Tian, Shaohua
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/11/26
Bearing fault detection
Bearing fault diagnosis
Dictionary learning
Fault characteristics
Learned dictionaries
Redundant dictionaries
Sparse representation
Wind generator systems
How unlabeled web videos help complex event detection?
会议论文
作者:
Liu, Huan
;
Zheng, Qinghua
;
Luo, Minnan
;
Zhang, Dingwen
;
Chang, Xiaojun
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2019/11/26
Complex event detection
Dictionary learning
External sources
Multimedia event detections
Nonconvex problem
Optimization algorithms
Strong robustness
Structured sparsities
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