OVERLAPPING

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Bulging Performance and Quality Control of Aluminum Alloy Tailor-welded Overlapping Sheets Based on Interface Friction
《Journal of Wuhan University of Technology(Materials Science)》2025年第1期258-264,共7页GAO Tiejun GAO Bowen LI Weijie ZHANG Jiabin 
Funded by the National Natural Science Foundation of China(Nos.52075347,51575364)and the Natural Science Foundation of Liaoning Provincial(No.2022-MS-295)。
In order to solve the problem of poor formability caused by different materials and properties in the process of tailor-welded sheets forming,a forming method was proposed to change the stress state of tailor-welded s...
关键词：tailor-welded sheets overlapping sheet BULGING interface friction weld seam stress 
Data merging methods for S-wave velocity and azimuthal anisotropy from different regions
《Earthquake Research Advances》2024年第4期55-60,共6页Ying Li Yuan Gao Jianhui Tian 
supported by the National Natural Science Foundation of China (Project 42330311);the Central Public-interest Scientific Institution Basal Research Fund (No. 2021IEF0103);the National Key R&D Project of China (2017YFC1500304)。
When inverting the S-wave velocity and azimuthal anisotropy from ambient noise data, it is always to obtain the partial overlapped inversion results in contiguous different regions. Merging different data to achieve a...
关键词：Merging methods Overlapping common area S-wave velocity Azimuthal anisotropy 
Influence of sampling on three-dimensional surface shape measurement
《中国光学（中英文）》2024年第6期1512-1520,共9页QIAO Nao-sheng Shang Xue 
湖南省教育厅科学研究重点项目(No.22A0484);国家自然科学基金(No.12104150)。
In order to accurately measure an object’s three-dimensional surface shape,the influence of sampling on it was studied.First,on the basis of deriving spectra expressions through the Fourier transform,the generation o...
关键词：three-dimensional surface shape measurement sampling interval spectra overlapping measurement accuracy 
Case study of performance assessment of overlapping shield tunnels with a small curve radius
《Deep Underground Science and Engineering》2024年第4期481-496,共16页Xu Zhang Bin Luo Youjun Xu Chenxu Zhao Huachuan Wang 
National Natural Science Foundation of China,Grant/Award Number:52168059;Program for Young Talents of Science and Technology in Universities of Inner Mongolia Autonomous Region,Grant/Award Number:NJYT23103;Fundamental Research Funds in Universities of Inner Mongolia Autonomous Region,Grant/Award Number:2023QNJS159。
Due to the network planning of subways and their surrounding structures,increasingly more overlapping shields with a small curve radius have been constructed. A newly constructed upper tunnel partly overlaps a lower o...
关键词：field monitoring numerical simulation overlapping shields small curve radius steel support stress uplift of tunnel lining 
Implementation of Balanced Strength and Toughness of VW93A Rare-Earth Magnesium Alloy with Regulating the Overlapping Structure of Lamellar LPSO Phase and β′Phase
《Acta Metallurgica Sinica(English Letters)》2024年第10期1735-1751,共17页Chao Wang Xi Zhao Yayun He Dingxia Zheng 
financially supported by the Special Project of Science and Technology Cooperation and Exchange of Shanxi Province(No.202104041101033);the special fund for Science and Technology Innovation Teams of Shanxi Province.
Although extensive research has been conducted on the strengthening mechanism of rare-earth magnesium alloys,achieving a balance between strength and toughness has proven challenging.This paper introduces a method for...
关键词：Extrusion Rare-earth magnesium alloys Cabin component Long-period stacking ordered(LPSO)phase β'phase Molecular dynamics simulations 
Development of Machine Vision-Based Algorithm for Counting and Discriminating Filled and Unfilled Paddy Rice in Overlapping Mode
《Rice science》2024年第5期503-506,I0021-I0028,共12页Mahdieh HOSEINGHOLIZADEH-ALASHTI Davood KALANTARI 
funded by the Research Deputy of Sari Agricultural Sciences and Natural Resources University, Iran (Grant No.01-1396-02)。
In this study, a new method based on image processing was presented to count and discriminate paddy rice, even when they overlapped. This method was performed in three steps. In the first step, using a reference image...
关键词：PADDY FILLED STEPS 
High beam quality 10 kW light source based on thin-film beam combination
《High Power Laser Science and Engineering》2024年第5期13-21,共9页Dongdong Li Xinshang Niu Xiaochuan Ji Hongfei Jiao Jinlong Zhang Yujie Xing Jian Zhang Xiong Dun Xinbin Cheng Zhanshan Wang 
supported by the National Natural Science Foundation of China (Nos. 62061136008, 62275196, 62192772, 62305251, 61925504, 61975153, 6201101335, 62020106009, 62192770 and 61621001);Science and Technology Commission of Shanghai Municipality (Nos. 17JC1400800, 20JC1414600 and 21JC1406100);Special Development Funds for Major Projects of Shanghai Zhangjiang National Independent Innovation Demonstration Zone (No. ZJ2021-ZD-008);Shanghai Municipal Science and Technology Major Project (No. 2021SHZDZX0100);Fundamental Research Funds for the Central Universities;National Key R&D Program of China (No. 2022YFA1603403)。
Thin-film beam combining technology is an effective approach to improve output power while maintaining beam quality However,the lack of comprehensive research into the key factors affecting the beam quality in systems...
关键词：10 kW light source beam quality overlapping precision temperature rise thin-film beam combining technology 
A novel overlapping minimization SMOTE algorithm for imbalanced classification
《Frontiers of Information Technology & Electronic Engineering》2024年第9期1266-1281,共16页Yulin HE Xuan LU Philippe FOURNIER-VIGER Joshua Zhexue HUANG 
Project supported by the National Natural Science Foundation of China(No.61972261);the Natural Science Foundation of Guangdong Province,China(No.2023A1515011667);the Key Basic Research Foundation of Shenzhen,China(No.JCYJ20220818100205012);the Basic Research Foundation of Shenzhen,China(No.JCYJ20210324093609026)。
The synthetic minority oversampling technique(SMOTE) is a popular algorithm to reduce the impact of class imbalance in building classifiers, and has received several enhancements over the past 20 years. SMOTE and its ...
关键词：Imbalanced classification Synthetic minority oversampling technique(SMOTE) Majority-class sample point Minority-class sample point Generalization capability Overlapping minimization 
High Order Total Variational Denoising Algorithm Based on l_(0) Overlapping Combination Sparse
《Instrumentation》2024年第3期30-40,共11页Binxin Tang Xianchun Zhou Chengcheng Cui Yang Rui 
funded by National Nature Science Foundation of China,grant number 61302188。
For addressing impulse noise in images, this paper proposes a denoising algorithm for non-convex impulse noise images based on the l_(0) norm fidelity term. Since the total variation of the l_(0) norm has a better den...
关键词：image denoising overlapping group sparsity high-order total variation l_(0)-norm ADMM 
OAAFormer:Robust and Efficient Point Cloud Registration Through Overlapping-Aware Attention in Transformer
《Journal of Computer Science & Technology》2024年第4期755-770,共16页Jun-Jie Gao Qiu-Jie Dong Rui-An Wang Shuang-Min Chen Shi-Qing Xin Chang-He Tu Wenping Wang 
supported by the National Natural Science Foundation of China under Grant Nos.62272277,U23A20312,and 62072284;the National Key Technology Research and Development Program of the Ministry of Science and Technology of China under Grant No.2022YFB3303200;the Natural Science Foundation of Shandong Province of China under Grant No.ZR2020MF036.
In the domain of point cloud registration,the coarse-to-fine feature matching paradigm has received significant attention due to its impressive performance.This paradigm involves a two-step process:first,the extractio...
关键词：point cloud registration coarse-to-fine overlapping region feature matching TRANSFORMER 
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