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科研机构
自动化研究所 [16]
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期刊论文 [13]
会议论文 [2]
学位论文 [1]
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2021 [1]
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2015 [3]
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专题:自动化研究所
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Total Variation Constrained Non-Negative Matrix Factorization for Medical Image Registration
期刊论文
IEEE/CAA Journal of Automatica Sinica, 2021, 卷号: 8, 期号: 5, 页码: 1025-1037
作者:
Chengcai Leng
;
Hai Zhang
;
Guorong Cai
;
Zhen Chen
;
Anup Basu
收藏
  |  
浏览/下载:48/0
  |  
提交时间:2021/04/09
Data clustering
dimension reduction
image registration
non-negative matrix factorization (NMF)
total variation (TV)
Refined TV-L-1 Optical Flow Estimation Using Joint Filtering
期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2020, 卷号: 22, 期号: 2, 页码: 349-364
作者:
Zhang, Congxuan
;
Ge, Liyue
;
Chen, Zhen
;
Li, Ming
;
Liu, Wen
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/04/07
Optical flow
TV-L-1 model
joint filtering
mutual-structure
edge-preserving
Morphological Reconstruction of Fluorescence Molecular Tomography Based on Nonlocal Total Variation Regularization for Tracer Distribution in Glioma
会议论文
San Francisco, USA, 2019.2.1-2019.2.6
作者:
Meng, Hui
;
Gao, Yuan
;
Wang, Kun
;
Tian, Jie
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  |  
浏览/下载:6/0
  |  
提交时间:2020/04/29
Fluorescence Molecular Tomography
Nonlocal Total Variation
Morphological Reconstruction
A new nonlocal TV-based variational model for SAR image despeckling based on the G(0) distribution
期刊论文
DIGITAL SIGNAL PROCESSING, 2017, 卷号: 68, 期号: 68, 页码: 44-56
作者:
Nie, Xiangli
;
Huang, Xiayuan
;
Feng, Wensen
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  |  
浏览/下载:39/0
  |  
提交时间:2017/12/30
Synthetic Aperture Radar (Sar)
Speckle Noise
g(0) Distribution
Nonlocal Total Variation (Nltv)
Primal-dual Algorithm
Mellin Transform (Mt)
A New Algorithm for Optimizing TV-Based PolSAR Despeckling Model
期刊论文
IEEE SIGNAL PROCESSING LETTERS, 2016, 卷号: 23, 期号: 10, 页码: 1409-1413
作者:
Nie, Xiangli
;
Zhang, Bo
;
Chen, Yunjin
;
Qiao, Hong
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  |  
浏览/下载:24/0
  |  
提交时间:2016/12/05
Nonconvex optimization
polarimetric synthetic aperture radar (PolSAR)
variational method
A Nonlocal TV-Based Variational Method for PolSAR Data Speckle Reduction
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2016, 卷号: 25, 期号: 6, 页码: 2620-2634
作者:
Nie, Xiangli
;
Qiao, Hong
;
Zhang, Bo
;
Huang, Xiayuan
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2016/10/20
Polarimetric synthetic aperture radar (PolSAR)
speckle reduction
nonlocal total variation (NLTV)
complex Wishart distribution
conjugate function
variational model
A Variational Model for PolSAR Data Speckle Reduction Based on the Wishart Distribution
期刊论文
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2015, 卷号: 24, 期号: 4, 页码: 1209-1222
作者:
Nie, Xiangli
;
Qiao, Hong
;
Zhang, Bo
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2015/09/18
Polarimetric synthetic aperture radar (PolSAR)
speckle reduction
multi-channel total variation
complex Wishart distribution
variational model
Synthetic aperture radar image despeckling via total generalised variation approach
期刊论文
IET IMAGE PROCESSING, 2015, 卷号: 9, 期号: 3, 页码: 236-248
作者:
Feng, Wensen
;
Lei, Hong
;
Qiao, Hong
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2015/09/21
synthetic aperture radar
radar imaging
image denoising
speckle
variational techniques
piecewise constant techniques
smoothing methods
higher order statistics
optimisation
Monte Carlo methods
synthetic aperture radar image despeckling
total generalised variation approach
speckle reduction
total variation regularisation
piecewise constant image
smooth transition
TGV-based model
staircasing artefact reduction
higher order smoothness
numerical scheme
Nesterov algorithm
TGV-based optimisation problem
Monte Carlo method
A TV-l1 based nonrigid image registration by coupling parametric and non-parametric transformation
期刊论文
International Journal of Automation and Computing, 2015, 卷号: 12, 期号: 5, 页码: 467 - 481
作者:
Wenrui Hu
;
Yuan Xie
;
Lin Li
;
Wensheng Zhang
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2016/10/22
Nonrigid Registration
Free-form Deformation
Non-parametric Transformation
Total Variation
Residual Complexity
A total variation based nonrigid image registration by combining parametric and non-parametric transformation models
期刊论文
NEUROCOMPUTING, 2014, 卷号: 144, 页码: 222-237
作者:
Hu, Wenrui
;
Xie, Yuan
;
Li, Lin
;
Zhang, Wensheng
收藏
  |  
浏览/下载:113/0
  |  
提交时间:2015/09/18
Nonrigid registration
Free-form deformation
Non-parametric transformation
Total variation
Split Bregman iteration
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