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Local Content-Aware Enhancement for Low-Light Images with Non-Uniform Illumination
《Computers, Materials & Continua》2025年第3期4669-4690,共22页Qi Mu Yuanjie Guo Xiangfu Ge Xinyue Wang Zhanli Li 
In low-light image enhancement,prevailing Retinex-based methods often struggle with precise illumina-tion estimation and brightness modulation.This can result in issues such as halo artifacts,blurred edges,and diminis...
关键词：RETINEX non-uniform low illumination local content-aware effective guided image filtering 
High-precision laser monitoring system with enhanced non-uniform scanning for railway safety
《Railway Engineering Science》2025年第1期79-93,共15页Yingying Yang Cheng Wang Xiaoqi Liu Yu Liu Weier Lu Zhonglin Zhu Hongye Yan Guotang Zhao Xuechun Lin 
financially supported by the National Natural Science Foundation of China(Nos.62275244,62375258,62225507,U2033211,62175230,and 62175232);the CAS Project for Young Scientists in Basic Research(No.YSBR-065);Scientific Instrument Developing Project of the Chinese Academy of Sciences(No.YJKYYQ20200001);National Key R&D Program of China(No.2022YFB3607800,No.2022YFB3605800,and No.2022YFB4601501);Key Program of the Chinese Academy of Sciences(ZDBS-ZRKJZ-TLC018)。
The intrusion of obstacles onto railway tracks presents a significant threat to train safety,characterized by sudden and unpredictable occurrences.With China leading the world in high-speed rail mileage,ensuring railw...
关键词：Laser monitoring technology Non-uniform laser scanning method False alarm rate Railway safety 
Adaptive-basis decomposition-based low-rank network for efficient non-uniform motion deblurring
《Optoelectronics Letters》2025年第1期43-50,共8页CHEN Lei XIONG Qingbo ZHANG Wei LI Runde 
supported by the National Natural Science Foundation of China(No.62206143);the Key Research and Development and Promotion Special Project in Henan Province(Nos.222102210141 and 232102211015)。
In this study,we present a unified sparsity-driven framework that significantly enhances motion deblurring performance by integrating two key components:a custom-designed dataset and a low-rank module(LRM).This framew...
关键词：NETWORK motion UNIFORM 
Analytical prediction of the maximum temperature of non-uniform heated surface with channel cooling
《Science China(Technological Sciences)》2025年第1期173-184,共12页Xiangyu WANG Xianghua XU Xingang LIANG 
supported by the National Natural Science Foundation of China(Grant No.52250273);the Tsinghua University Initiative Scientific Research Program。
Active cooling of aircraft skin has garnered significant attention from researchers in recent years due to the increasing flight speeds.The determination of the maximum temperature plays a crucial role in the design o...
关键词：maximum temperature prediction non-uniform heat flow active cooling channel aerodynamic heating wing skin 
Non-uniform electron density estimation based on electromagnetic wave attenuation in plasma
《Chinese Physics B》2025年第1期381-386,共6页Zhaoying Wang Lixin Guo Maixia Fu Shaoshuai Guo Yinsheng Li 
Project supported by the Natural Science Foundation of Henan Province,China(Grant No.242300420634);the Cultivative Plan of Henan University of Technology(Grant No.2024PYJH035);the Research Foundation for Advanced Talents of Henan University of Technology(Grant Nos.2022BS067 and 2022BS068);the National Natural Science Foundation of China(Grant No.62301211);the Key Research and Development and Promotion Special Project(Science and Technology Research)in Henan Province,China(Grant No.232102211068);the Innovative Funds Plan of Henan University of Technology(Grant No.2022ZKCJ15)。
The surface of a high-speed vehicle reentering the atmosphere is surrounded by plasma sheath.Due to the influence of the inhomogeneous flow field around the vehicle,understanding the electromagnetic properties of the ...
关键词：ATTENUATION electromagnetic propagation PLASMA electron density 
Wave Response to a Non-uniform Porous Vertical Plate
《哈尔滨工程大学学报(英文版)》2024年第4期867-876,共10页Shreya Banerjee Dibakar Mondal Sudeshna Banerjea 
partially supported by SVMCM scholarship No.WBP211645525952 by Government of West Bengal,India,through Shreya Banerjee.
This paper is concerned with a study of wave propagation due to scattering of an obliquely incident wave by a porous vertical plate with nonuniform porosity which is completely submerged in water of finite depth.The p...
关键词：Vertical plate Oblique incidence Finite depth Non-uniform porosity Reflection coefficient Transmission coefficient Energy dissipation 
Physical model test and application of 3D printing rock-like specimens to laminated rock tunnels
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第11期4625-4637,共13页Yun Tian Weizhong Chen Hongming Tian Xiaoyun Shu Linkai He Man Huang 
support from the National Natural Science Foundation of China (Grant No.42207199);Zhejiang Provincial Postdoctoral Science Foundation (Grant Nos.ZJ2022155 and ZJ2022156).
Weak structural plane deformation is responsible for the non-uniform large deformation disasters in layered rock tunnels,resulting in steel arch distortion and secondary lining cracking.In this study,a servo biaxial t...
关键词：Bedding plane Three-dimensional(3D)printing Physical model test Non-uniform deformation Digital imaging correlation(DIC) 
Mathematical Modeling for Optimizing the Structural Properties of Catalysts Used for Series Multiple Reactions
《Journal of Applied Mathematics and Physics》2024年第11期3923-3940,共18页Violeta Martínez Farhang Shadman 
One of the main challenges in the design and operation of catalytic reactors for reactions with multiple paths/steps is the occurrence of undesirable reactions and products. In these cases, two main factors need to be...
关键词：Series Catalytic Reactions Process Simulation Pore-Size Distribution SELECTIVITY Non-Uniform Catalyst Pellets 
Modeling of Rectangular Microchannel Heat Sink with Non-Uniform Channels and Multi-Objective Optimization
《Journal of Thermal Science》2024年第5期1701-1711,共11页SHANG Xueshuo WANG Yixin LI Qingwen WANG Rui CUI Zheng SHAO Wei 
supported by Natural Science Foundation of Shandong Province(No.ZR2021QE033);China Postdoctoral Science Foundation(No.2021M702013);the Taishan Scholar Project(Grand No.tsqn202103142)。
Rectangular microchannel heat sinks(MCHS)are widely used to cool high-heat-flux electronic devices.However,previous studies focused mainly on MCHS with uniform channels(UCs).This study considers a microchannel heat si...
关键词：microchannel heat sink non-uniform channel mathematical model multi-objective optimization 
Temperature and heat flux bounds of convection driven by non-uniform internal heating
《Acta Mechanica Sinica》2024年第8期85-95,共11页Liangbing Chen An-Kang Gao Zimo Liao Zhenhua Wan Nansheng Liu 
supported by the National Natural Science Foundation of China(Grant Nos.92252202,92152301,12293000,12293002,12302320,and 12388101);the Fundamental Research Funds for the Central Universities.
Convection driven by a spatially non-uniform internal heat source between two horizontal isothermal walls is studied by theoretical analysis and numerical simulation,in order to explore the bounds of the temperature a...
关键词：Internally heated convection Nonuniform internal heat source Analytical bounds Background method 
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