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Skeleton-Based Action Recognition Using Graph Convolutional Network with Pose Correction and Channel Topology Refinement
《Computers, Materials & Continua》2025年第4期701-718,共18页Yuxin Gao Xiaodong Duan Qiguo Dai 
The Fundamental Research Funds for the Central Universities provided financial support for this research.
Graph convolutional network(GCN)as an essential tool in human action recognition tasks have achieved excellent performance in previous studies.However,most current skeleton-based action recognition using GCN methods u...
关键词：Pose correction multi-stream fusion GCN action recognition 
Research on the refinement algorithm of surface loading deformation based on Green's function
《Geodesy and Geodynamics》2025年第2期230-239,共10页Chenfeng Li Tengxu Zhang Peibing Yang Lin He Yu Xia Wei Luan 
supported by the National Natural Science Foundation of China(Grant 42204006);the Education Commission of Hubei Province of China(Grant D20232802);the Open Fund of Wuhan,Gravitationand Solid EarthTides,National Observationand Research Station(Grant WHYWZ202407);the Open Fund of Hubei Luojia Laboratory(Grant 230100020,230100019).
Surface deformation calculations due to environmental loading typically rely on the Preliminary Reference Earth Model(PREM),which assumes a homogeneous and isotropic Earth structure,leading to noticeable errors.To enh...
关键词：Loading deformation GNSS Green's function PREM GRACE 
Disassembly,refinement,and reassembly:From ancient papermaking to modern materials processing
《Journal of Bioresources and Bioproducts》2025年第1期7-13,共7页Jing Shen Meiyun Zhang 
supported by National Key Research and Development Program of China(No.2017YFB0308300);Fundamental Research Funds for Central Universities of China(No.2572021CG04);Natural Science Foundation of China(No.218708046);Program for New Century Excellent Talents in University(No.NCET-12-0811);Longjiang Scholars Program(No.Q201809);Heilongjiang Natural Science Foundation for Outstanding Young Scholars(No.JQ2023C004).
Papermaking,a cornerstone of human civilization and one of China’s Four Great Inventions,exem-plifies the enduring legacy of ancient ingenuity in shaping modern materials science.Originating from the groundbreaking w...
关键词：Advanced material Fiber network Lignocellulosic product Materials science and engineering PAPERMAKING Renewable resource 
High Quality Monocular Video Depth Estimation Based on Mask Guided Refinement
《Journal of Beijing Institute of Technology》2025年第1期18-27,共10页Huixiao Pan Qiang Zhao 
Depth maps play a crucial role in various practical applications such as computer vision,augmented reality,and autonomous driving.How to obtain clear and accurate depth information in video depth estimation is a signi...
关键词：monocular video depth estimation depth refinement edge depth accuracy semantic segmentation 
Effect of Glass Tube Suction Casting on Solidification Process and Si Refinement of Hypereutectic Al-Si Alloy
《Acta Metallurgica Sinica(English Letters)》2024年第12期2094-2105,共12页Chengcheng Han Yuna Wu Hao Huang Chen Chen Huan Liu Jinghua Jiang Aibin Ma Jing Bai Hengcheng Liao 
supports of the Fundamental Research Funds for the National Natural Science Foundation of China(No.52303390);the Natural Science Foundation of Jiangsu Province(BK20230963);the Jiangsu Provincial Key Research and Development Program(BE2021027);the Suzhou Science and Technology Project(SJC2023005,SZS2023023);the Jiangsu Province Graduate Practice Innovation Program(SJCX24_0194).
This study unpicks the influence of the glass tube suction casting(GTSC)with different inner diameters(8,10,12 and 14 mm)on the solidification process of the hypereutectic Al-Si alloy(A390)and dissects the underlying ...
关键词：Al-Si alloy SOLIDIFICATION Primary Si particles Divorced eutectic REFINEMENT 
Effective Marine Monitoring with Multimodal Sensing and Improved Underwater Robotic Perception towards Environmental Protection and Smart Energy Transition
《Journal of Geodesy and Geoinformation Science》2024年第4期19-35,共17页Hamidreza FARHADI TOLIE REN Jinchang Md Junayed HASAN MA Ping Somasundar KANNAN LI Yinhe 
SeaSense project(No.SPARK-2294).
Effective underwater sensing is crucial for environmental protection and sustainable energy transitions,particularly as we face growing challenges in marine ecosystem monitoring,resource management,and the need for ef...
关键词：underwater multi-modal sensing image fusion depth refinement sonar image analysis 
DRRN: Differential rectification & refinement network for ischemic infarct segmentation
《CAAI Transactions on Intelligence Technology》2024年第6期1534-1547,共14页Wenxue Zhou Wenming Yang Qingmin Liao 
National Natural Science Foundation of China,Grant/Award Number:No.62171251;Natural Science Foundation of Guangdong Province,Grant/Award Number:No.2020A1515010711。
Accurate segmentation of infarct tissue in ischemic stroke is essential to determine the extent of injury and assess the risk and choose optimal treatment for this life-threatening disease.With the prior knowledge tha...
关键词：differential attention differential rectification ischemic infarct segmentation non-pathological noise reduction 
Cas-FNE:Cascaded Face Normal Estimation
《IEEE/CAA Journal of Automatica Sinica》2024年第12期2423-2434,共12页Meng Wang Jiawan Zhang Jiayi Ma Xiaojie Guo 
supported by the National Natural Science Foundation of China(62072327)。
Capturing high-fidelity normals from single face images plays a core role in numerous computer vision and graphics applications.Though significant progress has been made in recent years,how to effectively and efficien...
关键词：Cascaded learning face normal progressive refinement shared-parameter 
Highly plastic Zn-0.3Ca alloy for guided bone regeneration membrane:Breaking the trade-off between antibacterial ability and biocompatibility
《Bioactive Materials》2024年第12期550-572,共23页Xiang-Min Li Zhang-Zhi Shi Ayisulu Tuoliken Wei Gou Chang-Heng Li Lu-Ning Wang 
financially supported by Xiongan New Area Science and Technology Innovation Project(2022XACX0600);the National Natural Science Foundation of China(No.52231010 and No.52071028);Beijing Nova Program(2022 Beijing Nova Program Cross Cooperation Program No.20220484178).
A common problem for Zn alloys is the trade-off between antibacterial ability and biocompatibility.This paper proposes a strategy to solve this problem by increasing release ratio of Ca^(2+)ions,which is realized by s...
关键词：Biodegradable Zn alloys Second phase refinement High plasticity Antibacterial ability BIOCOMPATIBILITY 
Refinement of cast microstructure of A517 steel by addition of TiB_(2)
《Journal of Iron and Steel Research International》2024年第11期2815-2827,共13页Guo-fang Liang Yin-gang Liu Xian-liang Yang Qi-yang Tan Tao Wu Jian-jun Wang Andrej Atrens Zhi-qiang Tian Ming-xing Zhang 
The effect of TiB_(2) addition on microstructure refinement of the as-cast and reheated A517 steel has been investigated. 0.1 wt.% TiB_(2) addition resulted in a reduction in equiaxed γ grain size from 990 ± 183 to ...
关键词：CASTING Grain refinement SOLIDIFICATION Inoculation treatment Mechanical property 
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