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自动化研究所 [4]
湖南大学 [4]
西安交通大学 [2]
北京航空航天大学 [2]
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西安光学精密机械研究... [2]
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期刊论文 [22]
发表日期
2019 [22]
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Orthogonal sparse fractal coding algorithm based on image texture feature
期刊论文
IET IMAGE PROCESSING, 2019, 卷号: 13, 期号: 11, 页码: 1872-1879
作者:
Cao, Jian
;
Zhang, Aihua
;
Shi, Lei
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浏览/下载:216/0
  |  
提交时间:2019/10/11
image coding
feature extraction
fractals
data compression
image texture
image reconstruction
orthogonal codes
image colour analysis
transforms
decomposition
matrix algebra
orthogonal sparse grey level
sparse decomposition
decoding speed
orthogonal sparse fractal coding algorithm
image reconstruction quality
image texture feature extraction
fractal image compression coding algorithm
grey description feature extraction
orthogonal sparse grey level transform
Simultaneous denoising of multicomponent microseismic data by joint sparse representation with dictionary learning
期刊论文
GEOPHYSICS, 2019, 卷号: 84, 期号: 5, 页码: KS155-KS172
作者:
Shao, Jie
;
Wang, Yibo
;
Yao, Yi
;
Wu, Shaojiang
;
Xue, Qingfeng
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  |  
浏览/下载:53/0
  |  
提交时间:2019/12/04
Fault diagnosis of rolling bearing based on resonance-based sparse signal decomposition with optimal Q-factor
期刊论文
MEASUREMENT & CONTROL, 2019, 卷号: 52, 期号: 7-8, 页码: 1111-1121
作者:
Lu, Yan
;
Du, Juan
;
Tao, Xian
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  |  
浏览/下载:68/0
  |  
提交时间:2019/12/16
Fault diagnosis
resonance-based sparse signal decomposition
optimal Q-factor
genetic algorithm
energy operator demodulating
rolling bearing
FERLrTc: 2D+3D facial expression recognition via low-rank tensor completion
期刊论文
SIGNAL PROCESSING, 2019, 卷号: 161, 页码: 74-88
作者:
Fu, Yunfang
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浏览/下载:68/0
  |  
提交时间:2019/07/12
Tensor Tucker decomposition
2D+3D Facial expression recognition
Tensor low-rank representation
Tensor completion
Multi-modality
Frequency-domain acoustic wave modeling using regularized preconditioning iterative method
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2019, 卷号: 62, 期号: 5, 页码: 1824-1834
作者:
Si JieGe
;
Li XiaoFan
;
Zhang Huan
;
Li BingFei
;
Ma XiaoNa
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  |  
浏览/下载:59/0
  |  
提交时间:2019/06/10
Regularized preconditioning technique
Quasi-Newton method
Acoustic wave modeling
Data compression collecting method for vibration signals based on optimal deterministic measurement matrix
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2019, 卷号: 38, 期号: 7, 页码: 195-203
作者:
Guo, Junfeng
;
Dang, Jiangting
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浏览/下载:9/0
  |  
提交时间:2020/11/14
Data acquisition
Data compression
Digital storage
Iterative methods
Signal sampling
Singular value decomposition
Contraction algorithms
Measurement matrix
Mechanical vibration signals
Mutual coherence
Nyquist sampling theorem
Reconstruction accuracy
Singular value decomposition algorithms
Vibration signal
Multi-lead model-based ECG signal denoising by guided filter
期刊论文
ENGINEERING APPLICATIONS OF ARTIFICIAL INTELLIGENCE, 2019, 卷号: 79, 页码: 34-44
作者:
Hao, Huaqing
;
Liu, Ming
;
Xiong, Peng
;
Du, Haiman
;
Zhang, Hong
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浏览/下载:57/0
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提交时间:2019/07/12
Electrocardiograph (ECG) denoising
Multi-lead model-based ECG signal
Guided filter
Sparse autoencoder
Fast Spectral Clustering for Unsupervised Hyperspectral Image Classification
期刊论文
REMOTE SENSING, 2019, 卷号: 11, 期号: 4
作者:
Zhao, Yang
;
Yuan, Yuan
;
Wang, Qi
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浏览/下载:52/0
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提交时间:2019/04/12
spectral clustering
hyperspectral image classification
remote sensing
manifold learning
unsupervised learning
Decomposition of overlapped ion mobility peaks by sparse representation
期刊论文
INTERNATIONAL JOURNAL OF MASS SPECTROMETRY, 2019, 卷号: 436, 页码: 147-152
作者:
Zhang, G. W.
;
Peng, S. L.
;
Cao, S. Y.
;
Zhao, J.
;
Han, Q. J.
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  |  
浏览/下载:22/0
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提交时间:2019/07/12
Sparse representation
Ion mobility spectrometry
Baseline correction
Decomposition of overlapped peaks
Amplitude modified sparse imaging for damage detection in quasi-isotropic composite laminates using non-contact laser induced Lamb waves
期刊论文
Ultrasonics, 2019, 卷号: 93, 页码: 122-129
作者:
Gao, Fei
;
Hua, Jiadong
;
Zeng, Liang
;
Lin, Jing
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  |  
浏览/下载:28/0
  |  
提交时间:2019/11/19
Composite laminate
Decomposition methods
Experimental investigations
Laser induced
Mechanical performance
Non destructive evaluation
Signal representations
Structural health monitoring (SHM)
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