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检索条件"主题词=Multi-scale algorithm"
10 条 记 录,以下是1-10 订阅
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Fault Diagnosis for RPMs Based on Novel Weighted multi-scale Fractional Permutation Entropy Improved by multi-scale algorithm and PSO
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IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY 2024年 第8期73卷 11072-11081页
作者: Sun, Yongkui Cao, Yuan Li, Peng Su, Shuai Beijing Jiaotong Univ Natl Engn Res Ctr Rail Transportat Operat Control Sch Automat & Intelligence Beijing 100044 Peoples R China Beijing Jiaotong Univ Sch Automat & Intelligence Beijing 100044 Peoples R China Beijing Jiaotong Univ Frontiers Sci Ctr Smart High speed Railway Syst Beijing 100044 Peoples R China
Railway point machines (RPMs) are important to make the trains operate efficiently and safely. Thus it is vital to research fault diagnosis. Nowadays contactless fault diagnosis attracts more and more attention. In th... 详细信息
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A multi-scale algorithm for dislocation creep at elevated temperatures
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Theoretical & Applied Mechanics Letters 2021年 第1期11卷 42-46页
作者: Lichao Yuan Yujie Wei State Key Laboratory of Nonlinear Mechanics Institute of MechanicsChinese Academy of SciencesBeijing 100190China School of Future Technology University of Chinese Academy of SciencesBeijing 100049China School of Engineering Sciences University of Chinese Academy of SciencesBeijing 100049China
Dislocation creep at elevated temperatures plays an important role for plastic deformation in crystalline *** using traditional discrete dislocation dynamics(DDD)to capture this process,we often need to update the for... 详细信息
来源: 评论
A multi-scale algorithm for the NISAR mission high-resolution soil moisture product
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REMOTE SENSING OF ENVIRONMENT 2023年 第1期295卷
作者: Lal, Preet Singh, Gurjeet Das, Narendra N. Entekhabi, Dara Lohman, Rowena Colliander, Andreas Pandey, Dharmendra Kumar Setia, R. K. Michigan State Univ Dept Civil & Environm Engn E Lansing MI 48824 USA Michigan State Univ Dept Biosyst & Agr Engn E Lansing MI USA MIT Dept Civil & Environm Engn Cambridge MA USA Cornell Univ Earth & Atmospher Sci Ithaca NY USA CALTECH Jet Prop Lab Pasadena CA USA ISRO Space Applicat Ctr Ahmadabad India Punjab Remote Sensing Ctr Ludhiana Punjab India
This study proposes a multi-scale soil moisture algorithm for the upcoming NASA-ISRO SAR (NISAR) mission to estimate high-resolution (200 [m]) soil moisture (the water content of the soil). The algorithm takes advanta... 详细信息
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A Research on multi-scale Breakpoint Repair algorithm oflnfrared Vein Image Based on Vein Direction
A Research on Multi-Scale Breakpoint Repair Algorithm oflnfr...
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2020 International Conference on Artificial Intelligence and Computer Engineering, ICAICE 2020
作者: Yang, Kai Wang, Zhihui Xu, Benchao Sun, Xuege Institute of Wireless Power Transfer Technology Chongqing University Chongqing China
Extracted veins often have a large number of breakpoints, losing the continuity of veins after vein image binarization with image algorithms such as OTSU algorithm. In this paper, a multi-scale breakpoint repair algor... 详细信息
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Fast layout computation of clustered networks: algorithmic advances and experimental analysis
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INFORMATION SCIENCES 2014年 260卷 185-199页
作者: Didimo, Walter Montecchiani, Fabrizio Univ Perugia Dipartimento Ingn Elettron & Informaz I-06100 Perugia Italy
The visual analysis of large and complex relational data sets is a growing need in many application domains, such as social sciences, biology, computer networks, and software engineering. In this respect, the capabili... 详细信息
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Affine invariant segmentation by variational method
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SIAM JOURNAL ON APPLIED MATHEMATICS 1996年 第1期56卷 294-325页
作者: Ballester, C Caselles, V Gonzalez, M UNIV ILLES BALEARS DEPT MATEMAT & INFORMAT E-07071 PALMA DE MALLORCA SPAIN
Affine invariance, viewed as a simplified projective invariance, is an essential requirement for analysis of natural scenes. We propose an affine invariant analogue of Mumford and Shah energy functional to segment ima... 详细信息
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Boundary element study of wave impact on a vertical wall with air entrapment
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ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS 2018年 90卷 26-38页
作者: Song, Bingyue Zhang, Chongwei Kunming Univ Sci & Technol Dept Elect Power Engn Kunming 650504 Yunnan Peoples R China Dalian Univ Technol State Key Lab Coastal & Offshore Engn Dalian 116023 Peoples R China
Effect of the air entrapped between an overturning wave and a vertical wall plays an essential role in the physical process of wave impact. However, due to complexity of both the physical phenomena and numerical techn... 详细信息
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A Fast Methodology for Topology Optimizations of Electromagnetic Devices
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IEEE TRANSACTIONS ON MAGNETICS 2017年 第6期53卷 1-4页
作者: Ho, S. L. Yang, Shiyou Bai, Yanan Hong Kong Polytech Univ Dept Elect Engn Hong Kong Hong Kong Peoples R China Zhejiang Univ Coll Elect Engn Hangzhou 310027 Zhejiang Peoples R China
To alleviate the excessive computational burden involved in topology optimizations, an efficient methodology for topology optimization is proposed. In the proposed methodology, a multi-scale on/off method is designed ... 详细信息
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A Fast Methodology for Topology Optimizations of Electromagnetic Devices  17
A Fast Methodology for Topology Optimizations of Electromagn...
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17th IEEE Biennial Conference on Electromagnetic Field Computation (IEEE CEFC)
作者: Ho, S. L. Yang, Shiyou Bai, Yanan Hong Kong Polytech Univ Dept Elect Engn Hong Kong Hong Kong Peoples R China Zhejiang Univ Coll Elect Engn Hangzhou 310027 Peoples R China
To alleviate the excessive computational burden on topology optimizations, an efficient methodology on topology optimization is proposed. In the proposed methodology, a multi-scale ON/OFF method is designed to avoid u... 详细信息
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multi-scale and first derivative analysis for edge detection in TEM images
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4th International Conference on Image Analysis and Recognition
作者: Coudray, Nicolas Buessler, Jean-Luc Kihl, Hubert Urban, Jean-Philippe Grp TROP Lab MIPS F-68093 Mulhouse France
Transmission electron microscope images of biological membranes are difficult to segment because they are low-contrasted images with heterogeneous gray levels. Added to that are the many possible types of membranes, t... 详细信息
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