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科研机构
武汉大学 [14]
内容类型
期刊论文 [9]
会议论文 [3]
其他 [2]
发表日期
2018 [3]
2017 [2]
2016 [3]
2015 [1]
2011 [1]
2008 [3]
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专题:武汉大学
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Non-Rigid Point Set Registration via Adaptive Weighted Objective Function
期刊论文
IEEE ACCESS, 2018, 卷号: 6
作者:
Yang, Changcai
;
Liu, Yizhang
;
Jiang, Xingyu
;
Zhang, Zejun
;
Wei, Lifang
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/12/05
Registration
expectation-maximization (EM) algorithm
thin-plate spline (TPS)
objective function
mixture model
point set
Unsupervised Image Histogram Peak Detection Based on Gaussian Mixture Model
其他
2018-01-01
作者:
Zheng, Yingping
;
Li, Zhijiang
;
Cao, Liqin
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/05
Gaussian mixture model
Truncation data problem Expectation maximization algorithm
Least squares regression
Unsupervised Image Histogram Peak Detection Based on Gaussian Mixture Model
其他
2018-01-01
作者:
Zheng, Yingping
;
Li, Zhijiang
;
Cao, Liqin
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2019/12/05
Gaussian mixture model
Truncation data problem Expectation maximization algorithm
Least squares regression
Object-based change detection method using refined Markov random field
期刊论文
JOURNAL OF APPLIED REMOTE SENSING, 2017, 卷号: 11
作者:
Peng, Daifeng
;
Zhang, Yongjun
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/05
change detection
segmentation
spatial constraints
expectation-maximization
Markov random field
Joint Wireless Positioning and Emitter Identification in DVB-T Single Frequency Networks
期刊论文
IEEE TRANSACTIONS ON BROADCASTING, 2017, 卷号: 63, 期号: 3
作者:
Chen, Liang
;
Yang, Lie-Liang
;
Yan, Jun
;
Chen, Ruizhi
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/05
DVB-T
single frequency network (SFN)
expectation maximization (EM)
Cramer-Rao lower bound (CRLB)
wireless positioning
Traffic matrix estimation: A neural network approach with extended input and expectation maximization iteration
期刊论文
JOURNAL OF NETWORK AND COMPUTER APPLICATIONS, 2016, 卷号: 60
作者:
Zhou, Haifeng
;
Tan, Liansheng
;
Zeng, Qian
;
Wu, Chunming
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/05
Traffic matrix
Neural network
EM algorithm
Moore-Penrose inverse
Singular value decomposition (SVD)
IP network
Novel Wideband DOA Estimation Based on Sparse Bayesian Learning With Dirichlet Process Priors
期刊论文
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2016, 卷号: 64, 期号: 2
作者:
Wang, Lu
;
Zhao, Lifan
;
Bi, Guoan
;
Wan, Chunru
;
Zhang, Liren
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/05
Dirichlet process (DP)
variational Bayesian expectation-maximization (VBEM)
wideband direction of arrival (DOA) estimation
Direction Finding for Transient Acoustic Source Based on Biased TDOA Measurement
期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2016, 卷号: 65, 期号: 11
作者:
Cui, Xunxue
;
Yu, Kegen
;
Lu, Songsheng
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/05
Acoustic direction finding
expectation-maximization (EM)
generalized normal distribution (GND)
Laplace distribution
nonlinear least squares (NLSs)
time-difference-of-arrival (TDOA)
Non-rigid point set registration via coherent spatial mapping
期刊论文
SIGNAL PROCESSING, 2015, 卷号: 106
作者:
Chen, Jun
;
Ma, Jiayi
;
Yang, Changcai
;
Ma, Li
;
Zheng, Sheng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/05
Point set registration
Coherent spatial mapping (CSM)
Maximum likelihood problem
Thin-plate spline (TPS)
Expectation Maximization (EM) algorithm
Unsupervised Classification of PolInSAR Data Based on Shannon Entropy Characterization With Iterative Optimization
期刊论文
IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, 2011, 卷号: 4, 期号: 4
作者:
Yan, Wei
;
Yang, Wen
;
Sun, Hong
;
Liao, Mingsheng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/05
Expectation maximization
iterative optimization
polarimetric SAR interferometry
shannon entropy
unsupervised classification
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