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四川大学 [3]
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Unsupervised Change Detection of SAR Images Based on Variational Multivariate Gaussian Mixture Model and Shannon Entropy
期刊论文
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2019, 卷号: 16, 期号: 5
作者:
Yang, Gang
;
Li, Heng-Chao
;
Yang, Wen
;
Fu, Kun
;
Sun, Yong-Jian
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/05
Gabor wavelet transform
multivariate Gaussian mixture model (MGMM)
Shannon entropy
synthetic aperture radar (SAR)
unsupervised change detection
variational inference (VI)
Time-frequency analysis for bearing fault diagnosis using multiple Q-factor Gabor wavelets.
期刊论文
ISA transactions, 2018
作者:
Zhang Xin
;
Liu Zhiwen
;
Wang Jiaxu
;
Wang Jinglin
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/02/25
Bearing
fault
diagnosis
Continuous
wavelet
transform
Multiple
Q-factor
Gabor
wavelets
Time–frequency
analysis
Time–frequency
resolution
Time-frequency analysis for bearing fault diagnosis using multiple Q-factor Gabor wavelets.
期刊论文
ISA transactions, 2018
作者:
Zhang Xin
;
Liu Zhiwen
;
Wang Jiaxu
;
Wang Jinglin
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/02/25
Bearing
fault
diagnosis
Continuous
wavelet
transform
Multiple
Q-factor
Gabor
wavelets
Time–frequency
analysis
Time–frequency
resolution
Time–frequency analysis for bearing fault diagnosis using multiple Q-factor Gabor wavelets
期刊论文
ISA Transactions, 2018
作者:
Xin Zhang
;
Zhiwen Liu
;
Jiaxu Wang
;
Jinglin Wang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/02/25
Bearing
fault
diagnosis
Time–frequency
analysis
Continuous
wavelet
transform
Multiple
Q-factor
Gabor
wavelets
Time–frequency
resolution
Hyperspectral Imagery Super-Resolution by Adaptive POCS and Blur Metric
期刊论文
SENSORS, 2017, 卷号: 17
作者:
Hu, Shaoxing
;
Zhang, Shuyu
;
Zhang, Aiwu
;
Chai, Shatuo
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/30
image blur metric
Gabor wavelet transform
weighted POCS
hyperspectral imagery
super-resolution
Source Location Techniques in Plate-like Structures based on Fiber Coupler Sensors
会议论文
作者:
Wang, Linjie
;
Liu, Yiying
;
Li, Fengmei
;
Zhao, Zhenyu
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/02
Gabor wavelet transform
acoustic source location
optical fiber coupler sensor
model acoustic emission
Facial Expression Recognition Based on Local Gabor Binary Pattern Feature and Use Discrete Cosine Transform to Reduce the Feature Dimension
会议论文
作者:
Wang, Yan
;
Zhang, Yin-qi
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/11/15
facial expression recognition
Gabor wavelet
local binary pattern
discrete cosine transform
feature dimension reduction
Machine Vision Based Production Condition Classification and Recognition for Mineral Flotation Process Monitoring
期刊论文
International Journal of Computational Intelligence Systems, 2013, 卷号: 6, 期号: 5, 页码: 969-986
作者:
Liu, Jinping
;
Gui, Weihua
;
Tang, Zhaohui*
;
Hu, Huosheng
;
Zhu, Jianyong
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/03
Foth flotation process
froth image
production condition classification and recognition
Gabor wavelet transform
marginal distribution
joint distribution
Acoustic emission source linear localization based on an ultra-short FBGs sensing system
期刊论文
FOURTH ASIA PACIFIC OPTICAL SENSORS CONFERENCE, 2013, 卷号: 8924
作者:
Jin, Zhongwei
;
Jiang, Mingshun
;
Sui, Qingmei
;
Zhang, Faye
;
Jia, Lei
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/23
acoustic emission (AE) linear location
fiber Bragg gratings (FBGs)
Gabor wavelet transform (WT)
threshold analysis
Dissolution rate determination of alumina in molten cryolite-based aluminum electrolyte
期刊论文
JOURNAL OF CENTRAL SOUTH UNIVERSITY, 2012, 卷号: 19, 期号: 4, 页码: 897-902
作者:
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2021/02/02
SOLUBILITY
DESCRIPTOR
POWDER
aluminum electrolyte
dissolution rate
image analysis
alumina
Gabor wavelet transform
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