Journal articles on the topic 'Weighted sparse reconstruction'
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Deng, Jun, Guanghui Ren, Yansheng Jin, and Wenjing Ning. "Iterative Weighted Gradient Projection for Sparse Reconstruction." Information Technology Journal 10, no. 7 (June 15, 2011): 1409–14. http://dx.doi.org/10.3923/itj.2011.1409.1414.
Full textPei, Liye, Hua Jiang, and Ming Li. "Weighted double‐backtracking matching pursuit for block‐sparse reconstruction." IET Signal Processing 10, no. 8 (October 2016): 930–35. http://dx.doi.org/10.1049/iet-spr.2016.0036.
Full textPinchera, Daniele, and Marco Donald Migliore. "Accurate Reconstruction of the Radiation of Sparse Sources from a Small Set of Near-Field Measurements by Means of a Smooth-Weighted Norm for Cluster-Sparsity Problems." Electronics 10, no. 22 (November 19, 2021): 2854. http://dx.doi.org/10.3390/electronics10222854.
Full textXu, Congcong, Bo Yang, Fupei Guo, Wenfeng Zheng, and Philippe Poignet. "Sparse-view CBCT reconstruction via weighted Schatten p-norm minimization." Optics Express 28, no. 24 (November 9, 2020): 35469. http://dx.doi.org/10.1364/oe.404471.
Full textWu, Yapeng, Min Yang, Linfeng He, Qiang Lin, Meimei Wu, Zhengyao Li, Yuqing Li, and Xiaoguang Liu. "Sparse-View Neutron CT Reconstruction Using a Modified Weighted Total Difference Minimization Method." Applied Sciences 11, no. 22 (November 19, 2021): 10942. http://dx.doi.org/10.3390/app112210942.
Full textZhang, Yi, Kang Yang, Yining Zhu, Wenjun Xia, Peng Bao, and Jiliu Zhou. "NOWNUNM: Nonlocal Weighted Nuclear Norm Minimization for Sparse-Sampling CT Reconstruction." IEEE Access 6 (2018): 73370–79. http://dx.doi.org/10.1109/access.2018.2881966.
Full textAbbasi, Ashkan, and Amirhassan Monadjemi. "Optical coherence tomography retinal image reconstruction via nonlocal weighted sparse representation." Journal of Biomedical Optics 23, no. 03 (March 24, 2018): 1. http://dx.doi.org/10.1117/1.jbo.23.3.036011.
Full textZonoobi, Dornoosh, and Ashraf A. Kassim. "On the reconstruction of sequences of sparse signals – The Weighted-CS." Journal of Visual Communication and Image Representation 24, no. 2 (February 2013): 196–202. http://dx.doi.org/10.1016/j.jvcir.2012.05.002.
Full textZheng, Penggen, Huimin Zhao, Jin Zhan, Yijun Yan, Jinchang Ren, Jujian Lv, and Zhihui Huang. "Incremental learning-based visual tracking with weighted discriminative dictionaries." International Journal of Advanced Robotic Systems 16, no. 6 (November 1, 2019): 172988141989015. http://dx.doi.org/10.1177/1729881419890155.
Full textBenuwa, Ben-Bright. "Virtual Kernel Discriminative Dictionary Learning With Weighted KNN for Video Analysis." International Journal of Data Analytics 3, no. 1 (January 2022): 1–19. http://dx.doi.org/10.4018/ijda.297521.
Full textYu, Jingjing, Qiyue Li, and Haiyu Wang. "Source reconstruction for bioluminescence tomography via L1∕2 regularization." Journal of Innovative Optical Health Sciences 11, no. 02 (February 19, 2018): 1750014. http://dx.doi.org/10.1142/s1793545817500146.
Full textLiu, Li, Siqi Chen, Xiuxiu Chen, Tianshi Wang, and Long Zhang. "Fuzzy weighted sparse reconstruction error-steered semi-supervised learning for face recognition." Visual Computer 36, no. 8 (September 21, 2019): 1521–34. http://dx.doi.org/10.1007/s00371-019-01746-y.
Full textZhao, Yingxin, Zhiyang Liu, Yuanyuan Wang, Hong Wu, and Shuxue Ding. "Sparse Coding Algorithm with Negentropy and Weighted ℓ1-Norm for Signal Reconstruction." Entropy 19, no. 11 (November 8, 2017): 599. http://dx.doi.org/10.3390/e19110599.
Full textLiu, Shujun, Ningjie Pu, Jianxin Cao, and Kui Zhang. "Synthetic Aperture Radar Image Despeckling Based on Multi-Weighted Sparse Coding." Entropy 24, no. 1 (January 7, 2022): 96. http://dx.doi.org/10.3390/e24010096.
Full textXu, Caibin, Zhibo Yang, and Mingxi Deng. "Weighted Structured Sparse Reconstruction-Based Lamb Wave Imaging Exploiting Multipath Edge Reflections in an Isotropic Plate." Sensors 20, no. 12 (June 21, 2020): 3502. http://dx.doi.org/10.3390/s20123502.
Full textZhang, Minghui, Kai Xiao, Hongyang Lu, and Xiaoling Xu. "Weighted two-level Bregman method with graph regularized sparse coding for MRI reconstruction." Journal of Shenzhen University Science and Engineering 33, no. 2 (2016): 119. http://dx.doi.org/10.3724/sp.j.1249.2016.02119.
Full textNandi, Debashis, Jayashree Karmakar, Amish Kumar, and Mrinal Kanti Mandal. "Sparse representation based multi-frame image super-resolution reconstruction using adaptive weighted features." IET Image Processing 13, no. 4 (March 28, 2019): 663–72. http://dx.doi.org/10.1049/iet-ipr.2018.5139.
Full textChristiansen, Bo, T. Schmith, and P. Thejll. "A Surrogate Ensemble Study of Sea Level Reconstructions." Journal of Climate 23, no. 16 (August 15, 2010): 4306–26. http://dx.doi.org/10.1175/2010jcli3014.1.
Full textGhansah, Benjamin, Ben-Bright Benuwa, and Augustine Monney. "A Discriminative Locality-Sensitive Dictionary Learning With Kernel Weighted KNN Classification for Video Semantic Concepts Analysis." International Journal of Intelligent Information Technologies 17, no. 1 (January 2021): 68–91. http://dx.doi.org/10.4018/ijiit.2021010105.
Full textZhang, Shanwen, Chuanlei Zhang, Yihai Zhu, and Zhuhong You. "Discriminant WSRC for Large-Scale Plant Species Recognition." Computational Intelligence and Neuroscience 2017 (2017): 1–10. http://dx.doi.org/10.1155/2017/9581292.
Full textQiang Lin, 林强, 杨民 Min Yang, 唐彬 Bin Tang, 刘斌 Bin Liu, 霍合勇 Heyong Huo, and 刘家伟 Jiawei Liu. "Neutron Computed Tomography Reconstruction Method Using Sparse Projections Based on Weighted Total Difference Minimization." Acta Optica Sinica 39, no. 7 (2019): 0711003. http://dx.doi.org/10.3788/aos201939.0711003.
Full textGorodnitsky, I. F., and B. D. Rao. "Sparse signal reconstruction from limited data using FOCUSS: a re-weighted minimum norm algorithm." IEEE Transactions on Signal Processing 45, no. 3 (March 1997): 600–616. http://dx.doi.org/10.1109/78.558475.
Full textKopsinis, Yannis, Konstantinos Slavakis, and Sergios Theodoridis. "Online Sparse System Identification and Signal Reconstruction Using Projections Onto Weighted $\ell_{1}$ Balls." IEEE Transactions on Signal Processing 59, no. 3 (March 2011): 936–52. http://dx.doi.org/10.1109/tsp.2010.2090874.
Full textXu, Cai-bin, Zhi-bo Yang, Zhi Zhai, Bai-jie Qiao, Shao-hua Tian, and Xue-feng Chen. "A weighted sparse reconstruction-based ultrasonic guided wave anomaly imaging method for composite laminates." Composite Structures 209 (February 2019): 233–41. http://dx.doi.org/10.1016/j.compstruct.2018.10.097.
Full textZhu, Xiaoxiu, Limin Liu, Baofeng Guo, Wenhua Hu, Lin Shi, and Juntao Ma. "Two-Dimensional ISAR Fusion Imaging of Block Structure Targets." International Journal of Antennas and Propagation 2021 (August 2, 2021): 1–18. http://dx.doi.org/10.1155/2021/6613975.
Full textHan, Jie, Weihua Ou, Jiahao Xiong, and Shihua Feng. "Remote Heart Rate Estimation by Pulse Signal Reconstruction Based on Structural Sparse Representation." Electronics 11, no. 22 (November 15, 2022): 3738. http://dx.doi.org/10.3390/electronics11223738.
Full textQu, Shuang, Shengqi Liu, and Qiang Fu. "Open-set HRRP recognition method based on joint sparse representation." Journal of Physics: Conference Series 2384, no. 1 (December 1, 2022): 012012. http://dx.doi.org/10.1088/1742-6596/2384/1/012012.
Full textWang, Xin, Can Tang, Ji Li, Peng Zhang, and Wei Wang. "Image Target Recognition via Mixed Feature-Based Joint Sparse Representation." Computational Intelligence and Neuroscience 2020 (August 10, 2020): 1–8. http://dx.doi.org/10.1155/2020/8887453.
Full textLi, Pei Heng, Taeho Lee, and Hee Yong Youn. "Dimensionality Reduction with Sparse Locality for Principal Component Analysis." Mathematical Problems in Engineering 2020 (May 20, 2020): 1–12. http://dx.doi.org/10.1155/2020/9723279.
Full textHe, Jingfei, Yunpei Li, Xiaoyue Zhang, and Jianwei Li. "Missing and Corrupted Data Recovery in Wireless Sensor Networks Based on Weighted Robust Principal Component Analysis." Sensors 22, no. 5 (March 3, 2022): 1992. http://dx.doi.org/10.3390/s22051992.
Full textWang, Wantian, Ziyue Tang, Yichang Chen, Yuanpeng Zhang, and Yongjian Sun. "Aircraft Target Classification for Conventional Narrow-Band Radar with Multi-Wave Gates Sparse Echo Data." Remote Sensing 11, no. 22 (November 18, 2019): 2700. http://dx.doi.org/10.3390/rs11222700.
Full textZang, Miao, Huimin Xu, and Yongmei Zhang. "Kernel-Based Multiview Joint Sparse Coding for Image Annotation." Mathematical Problems in Engineering 2017 (2017): 1–11. http://dx.doi.org/10.1155/2017/6727105.
Full textDeng, Luzhen, Deling Mi, Peng He, Peng Feng, Pengwei Yu, Mianyi Chen, Zhichao Li, Jian Wang, and Biao Wei. "A CT reconstruction approach from sparse projection with adaptive-weighted diagonal total-variation in biomedical application." Bio-Medical Materials and Engineering 26, s1 (August 17, 2015): S1685—S1693. http://dx.doi.org/10.3233/bme-151468.
Full textLi, Shuang, Wei Liu, Daqing Zheng, Shunren Hu, and Wei He. "Localization of Near-Field Sources Based on Sparse Signal Reconstruction with Regularization Parameter Selection." International Journal of Antennas and Propagation 2017 (2017): 1–7. http://dx.doi.org/10.1155/2017/1260601.
Full textPan, Yunwen, Junqiang Xia, and Kejun Yang. "A Method for Digital Terrain Reconstruction Using Longitudinal Control Lines and Sparse Measured Cross Sections." Remote Sensing 14, no. 8 (April 11, 2022): 1841. http://dx.doi.org/10.3390/rs14081841.
Full textFeng, Jun-Jie, Gong Zhang, and Fang-Qing Wen. "MIMO Radar Imaging Based on Smoothedl0Norm." Mathematical Problems in Engineering 2015 (2015): 1–10. http://dx.doi.org/10.1155/2015/841986.
Full textChen, Yun, Yao Lu, Xiangyuan Ma, and Yuesheng Xu. "A content-adaptive unstructured grid based regularized CT reconstruction method with a SART-type preconditioned fixed-point proximity algorithm." Inverse Problems 38, no. 3 (January 28, 2022): 035005. http://dx.doi.org/10.1088/1361-6420/ac490f.
Full textLi, Nanxi, Hongbo Shi, Bing Song, and Yang Tao. "Temporal-Spatial Neighborhood Enhanced Sparse Autoencoder for Nonlinear Dynamic Process Monitoring." Processes 8, no. 9 (September 1, 2020): 1079. http://dx.doi.org/10.3390/pr8091079.
Full textWang, Yuanjun, and Zeyao Qi. "A new adaptive-weighted total variation sparse-view computed tomography image reconstruction with local improved gradient information." Journal of X-Ray Science and Technology 26, no. 6 (December 27, 2018): 957–75. http://dx.doi.org/10.3233/xst-180412.
Full textStefan, W., K. Hwang, J. Hazle, and R. Stafford. "SU-E-I-32: Improving Vessel Delineation in Brain Using Susceptibility Weighted MRI and Group Sparse Reconstruction." Medical Physics 41, no. 6Part5 (May 29, 2014): 137. http://dx.doi.org/10.1118/1.4887980.
Full textChen, Lihua, Xianchun Zeng, Bing Ji, Daihong Liu, Jian Wang, Jiuquan Zhang, and Li Feng. "Improving dynamic contrast-enhanced MRI of the lung using motion-weighted sparse reconstruction: Initial experiences in patients." Magnetic Resonance Imaging 68 (May 2020): 36–44. http://dx.doi.org/10.1016/j.mri.2020.01.013.
Full textLiu, Yan, Jianhua Ma, Yi Fan, and Zhengrong Liang. "Adaptive-weighted total variation minimization for sparse data toward low-dose x-ray computed tomography image reconstruction." Physics in Medicine and Biology 57, no. 23 (November 15, 2012): 7923–56. http://dx.doi.org/10.1088/0031-9155/57/23/7923.
Full textDrees, L., and R. Roscher. "ARCHETYPAL ANALYSIS FOR SPARSE REPRESENTATION-BASED HYPERSPECTRAL SUB-PIXEL QUANTIFICATION." ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences IV-1/W1 (May 30, 2017): 133–39. http://dx.doi.org/10.5194/isprs-annals-iv-1-w1-133-2017.
Full textYe, Shengxi. "A Face Recognition Method Based on Multifeature Fusion." Journal of Sensors 2022 (September 9, 2022): 1–5. http://dx.doi.org/10.1155/2022/2985484.
Full textJi, Jingyu, Yuhua Zhang, Zhilong Lin, Yongke Li, Changlong Wang, Yongjiang Hu, Fuyu Huang, and Jiangyi Yao. "Fusion of Infrared and Visible Images Based on Optimized Low-Rank Matrix Factorization with Guided Filtering." Electronics 11, no. 13 (June 26, 2022): 2003. http://dx.doi.org/10.3390/electronics11132003.
Full textWand, Weidong, Qunfei Zhang, Wentao Shi, Juan SHI, Weijie Tan, and Xuhu Wang. "Iterative Sparse Covariance Matrix Fitting Direction of Arrival Estimation Method Based on Vector Hydrophone Array." Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University 38, no. 1 (February 2020): 14–23. http://dx.doi.org/10.1051/jnwpu/20203810014.
Full textWang, Linyu, Xiangjun Yin, Huihui Yue, and Jianhong Xiang. "A Regularized Weighted Smoothed L0 Norm Minimization Method for Underdetermined Blind Source Separation." Sensors 18, no. 12 (December 4, 2018): 4260. http://dx.doi.org/10.3390/s18124260.
Full textDuan, Mingshan, Jiangjiang Xia, Zhongwei Yan, Lei Han, Lejian Zhang, Hanmeng Xia, and Shuang Yu. "Reconstruction of the Radar Reflectivity of Convective Storms Based on Deep Learning and Himawari-8 Observations." Remote Sensing 13, no. 16 (August 23, 2021): 3330. http://dx.doi.org/10.3390/rs13163330.
Full textChakraborty, Madhuparna, Alaka Barik, Ravinder Nath, and Victor Dutta. "NonConvex Iteratively Reweighted Least Square Optimization in Compressive Sensing." Advanced Materials Research 341-342 (September 2011): 629–33. http://dx.doi.org/10.4028/www.scientific.net/amr.341-342.629.
Full textNawaz Jadoon, Rab, Waqas Jadoon, Ahmad Khan, Zia ur Rehman, Sajid Shah, Iftikhar Ahmed Khan, and WuYang Zhou. "Linear Discriminative Learning for Image Classification." Mathematical Problems in Engineering 2019 (October 20, 2019): 1–12. http://dx.doi.org/10.1155/2019/4760614.
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