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检索条件"主题词=Signal processing algorithms"
43529 条 记 录,以下是671-680 订阅
排序:
An Accelerated Successive Convex Approximation Scheme With Exact Step Sizes for L1-Regression
IEEE OPEN JOURNAL OF SIGNAL PROCESSING
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IEEE OPEN JOURNAL OF signal processing 2025年 6卷 184-193页
作者: Schynol, Lukas Hemsing, Moritz Pesavento, Marius Tech Univ Darmstadt D-64283 Darmstadt Germany
We consider the minimization of $\ell _{1}$-regularized least-squares problems. A recent optimization approach uses successive convex approximations with an exact line search, which is highly competitive, especially i... 详细信息
来源: 评论
HF2TNet: A Hierarchical Fusion Two-Stage Training Network for Infrared and Visible Image Fusion
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IEEE signal processing LETTERS 2024年 31卷 3164-3168页
作者: Lv, Ting Ji, Chuanming Jiang, Hong Liu, Yu Southwest Univ Sci & Technol Sch Informat Engn Mianyang 621010 Sichuan Peoples R China Univ Technol Sydney Fac Engn & Informat Technol Sydney 2007 Australia Hefei Univ Technol Dept Biomed Engn Hefei 230009 Peoples R China
In the field of infrared and visible image fusion, current algorithms often focus on complex feature extraction and sophisticated fusion mechanisms, ignoring the issues of information redundancy and feature imbalance.... 详细信息
来源: 评论
Cross-Domain Underwater Sound Source Localization Algorithm Based on Binaural Matrix and Mutual Information Constraint Loss
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IEEE JOURNAL OF OCEANIC ENGINEERING 2025年 第2期50卷 1419-1428页
作者: Li, Ruwei Li, Man Li, Qiuyan Li, Jiangqiao Beijing Univ Technol Sch Informat Sci & Technol Beijing 100124 Peoples R China Chinese Soc Naval Architects & Marine Engineers Beijing 100094 Peoples R China
The accuracy of existing underwater sound source localization algorithms is unsatisfactory, and most of them cannot achieve cross-domain localization. To solve these problems, a cross-domain underwater sound source lo... 详细信息
来源: 评论
Reconstructed Variational Bayesian Kalman Filter Under Heavy-Tailed and Skewed Noises
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IEEE signal processing LETTERS 2024年 31卷 2405-2409页
作者: Wang, Ke Wu, Panlong Zhao, Baochen Kong, Lingqi He, Shan Nanjing Univ Sci & Technol Sch Automat Nanjing 210094 Peoples R China
In this letter, a new reconstructed variational Bayesian (RVB) Kalman filter is proposed for handling heavy-tailed and skewed noises. The Student's t distribution is used to model predicted state, and the skewed G... 详细信息
来源: 评论
High-Speed Energy-Efficient Fixed-Point Signed Multipliers for FPGA-Based DSP Applications
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IEEE EMBEDDED SYSTEMS LETTERS 2024年 第4期16卷 417-420页
作者: Nagar, Mitul Sudhirkumar Mathuriya, Aditya Patel, Sohan H. Engineer, Pinalkumar J. Sardar Vallabhbhai Natl Inst Technol Dept Elect Engn Surat 395007 India
Among various platforms for computer vision algorithms, FPGA has gained popularity as a low-power solution. These algorithms involve convolution operation which are extensively performed using signed multipliers. Henc... 详细信息
来源: 评论
Robust Elliptic Positioning via Sparse Regularization and ADMM for a Distributed MIMO Radar in the Presence of Outliers
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IEEE signal processing LETTERS 2024年 31卷 2110-2114页
作者: Dang, Xudong Liu, Hongwei Yan, Junkun Xidian Univ Natl Key Lab Radar Signal Proc Xian 710071 Peoples R China
Large-magnitude errors, known as outliers, have a significant impact on the accuracy of elliptic positioning (EP) for a distributed MIMO radar. Most of the existing EP techniques are developed in the least squares sen... 详细信息
来源: 评论
Ball Bearing Fault Diagnosis Based on Hybrid Adversarial Learning
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IEEE ACCESS 2025年 13卷 74163-74174页
作者: Bai, Xiaofeng Ul Haq, Qazi Mazhar Khan, Aftab Alam Li, Chaohui Alsharif, Hind Anwar, Muhammad Shahid Li, Chengwei Harbin Inst Technol Sch Instrumentat Sci & Engn Harbin 150001 Peoples R China Yuan Ze Univ Dept Comp Sci & Engn Taoyuan 320315 Taiwan Umm Al Qura Univ Coll Comp Comp Sci & Artificial Intelligence Dept Mecca 21955 Saudi Arabia King Fahd Univ Petr & Minerals IRC Finance & Digital Econ Dhahran 31261 Saudi Arabia
Ball bearings are prone to faults in their inner and outer rings and rolling elements. Timely detection of these faults is crucial, especially when adversarial perturbations are present, as deep learning-based fault d... 详细信息
来源: 评论
Interpretable Transfer Unrolling Network for Intelligent Cross-Domain Condition Monitoring of Rotating Machinery
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IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT 2025年 74卷
作者: Chen, Kai Ding, Chuancang Wang, Baoxiang Wang, Jun Huang, Weiguo Zhu, Zhongkui Soochow Univ Sch Rail Transportat Suzhou 215131 Jiangsu Peoples R China Soochow Univ Intelligent Urban Rail Engn Res Ctr Jiangsu Prov Suzhou 215131 Jiangsu Peoples R China Suzhou Univ Sci & Technol Sch Mech Engn Suzhou 215009 Jiangsu Peoples R China
In the domain of mechanical condition monitoring, deep neural networks (DNNs) have proven their excellent performance. Meanwhile, some interpretable networks have been proposed to improve interpretability and have sho... 详细信息
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Adaptive Pattern-Coupled Sparse Bayesian Learning for Channel Estimation in OTFS Systems
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IEEE signal processing LETTERS 2024年 31卷 2895-2899页
作者: Chen, Zhuo Niu, Xiaoming Ding, Jian Wu, Hong Liu, Zhiyang Nankai Univ Coll Elect Informat & Opt Engn Tianjin 300350 Peoples R China Nankai Univ Tianjin Key Lab Optoelect Sensor & Sensing Network Tianjin 300350 Peoples R China China Res Inst Radiowave Propagat Natl Key Lab Electromagnet Environm Qingdao 266107 Peoples R China Nankai Univ Minist Educ Engn Res Ctr Thin Film Optoelect Technol Tianjin 300350 Peoples R China
The orthogonal time frequency space (OTFS) has emerged as a promising modulation waveform for high-mobility wireless communications owing to its robust advantages of resisting Doppler effects. However, due to the limi... 详细信息
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MIMO-Based Indoor Localisation With Hybrid Neural Networks: Leveraging Synthetic Images From Tidy Data for Enhanced Deep Learning
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IEEE JOURNAL OF SELECTED TOPICS IN signal processing 2025年 第3期19卷 559-571页
作者: Castillo-Cara, Manuel Martinez-Gomez, Jesus Ballesteros-Jerez, Javier Garcia-Varea, Ismael Garcia-Castro, Raul Orozco-Barbosa, Luis Univ Nacl Educ Distancia UNED Madrid 28040 Spain Univ Castilla La Mancha Albacete 02071 Spain Univ Politecn Madrid Madrid 28040 Spain
Indoor localization determines an object's position within enclosed spaces, with applications in navigation, asset tracking, robotics, and context-aware computing. Technologies range from WiFi and Bluetooth to adv... 详细信息
来源: 评论