CLOUDS

作品数:312被引量:318H指数:7
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Efficient and lightweight 3D building reconstruction from drone imagery using sparse line and point clouds
《虚拟现实与智能硬件(中英文)》2025年第2期111-126,共16页Xiongjie YIN Jinquan HE Zhanglin CHENG 
Supported by the Guangdong Major Project of Basic and Applied Basic Research(2023B0303000016),and the National Natural Science Foundation of China(U21A20515).
Efficient three-dimensional(3D)building reconstruction from drone imagery often faces data acquisition,storage,and computational challenges because of its reliance on dense point clouds.In this study,we introduced a n...
关键词:3D reconstruction Line clouds Sparse clouds Lightweight models 
Learning Hierarchical Adaptive Code Clouds for Neural 3D Shape Representation
《Machine Intelligence Research》2025年第2期304-323,共20页Yuanxun Lu Xinya Ji Hao Zhu Xun Cao 
supported by the National Natural Science Foundation of China(Nos.62001213 and 62025108).
Neural implicit representation(NIR)has attracted significant attention in 3D shape representation for its efficiency,generalizability,and flexibility compared with traditional explicit representations.Previous works u...
关键词:Representation learning shape analysis deep implicit function 3D reconstruction 3D modeling 
Schwarzschild black hole surrounded by a cloud of strings in the background of perfect fluid dark matter
《Chinese Physics C》2025年第2期220-236,共17页B.Hamil B.C.Lütfüoğlu 
B.C.Lütfüoğlu is grateful to Excellence project PřF UHK 2211/2023-2024 for the financial support。
This manuscript investigates a Schwarzschild black hole surrounded by perfect fluid dark matter embedded in a cloud of strings.The effects of its surroundings on thermodynamics,timelike and null geodesics,shadows,and ...
关键词:clouds of strings perfect fluid dark matter Schwarzschild black hole THERMODYNAMICS GEODESICS SHADOWS quasinormal modes 
Towards Reliable Configuration Management in Clouds:A Lightweight Consistency Validation Mechanism for Virtual Private Clouds
《Chinese Journal of Electronics》2025年第1期49-63,共15页Yuhang Qiu Gongming Zhao Hongli Xu Long Li He Huang Liusheng Huang 
support by the National Science Foundation of China(Grant Nos.62372426 and 62102392);the National Science Foundation of Jiangsu Province(Grant No.BK20210121);the Hefei Municipal Natural Science Foundation(Grant No.2022013);the Fundamental Research Funds for the Central Universities;the Youth Innovation Promotion Association of the Chinese Academy of Sciences(Grant No.2023481)。
The virtual private cloud service currently lacks a real-time end-to-end consistency validation mechanism,which prevents tenants from receiving immediate feedback on their requests.Existing solutions consume excessive...
关键词:Virtual private cloud Cloud computing Consistency validation 
Lan'an Township,a Historic Monument in the Clouds
《China's Tibet》2024年第5期58-61,共4页Muogancuo(Text/Photos) Zou Hui(Text/Photos) 
After driving along the winding mountain road by the Dadu River for 18 kilometers,we reached Lan'an Township nested in the mountains at last.Outside the car windows,the Dadu River rolls and roars.Despite the bumpy rid...
关键词:WINDING CROPS MOUNTAINS 
Gas and Droplet Dynamics for Filament-Assisted Free-Space Optical Communication through Clouds
《Ultrafast Science》2024年第5期36-43,共8页Haiyi Liu Jiawei Zheng Huanyu Li Jiayun Xue Pengfei Qi Xianzhu Liu Lie Lin Weiwei Liu Huilin Jiang 
supported by the National Natural Science Foundation of China(12074198 and 62105042).
Femtosecond laser filamentation has recently emerged as a promising technique to actively create a channel through clouds and fog,thereby providing a revolutionary opportunity to overcome the obstacle of fog-induced a...
关键词:diffusion model optimizing time window gas dynamics air channel femtosecond laser filamentation guiding light droplet dynamics 
Clouds
《语数外学习(初中版)》2024年第9期1-1,共1页Lucy Ford 
Comparison of NH_(3) and ^(12)CO,^(13)CO,C^(18)O Molecular Lines in the Aquila Rift Cloud Complex
《Research in Astronomy and Astrophysics》2024年第9期225-235,共11页Kadirya Tursun Jarken Esimbek Willem Baan Toktarkhan Komesh Xindi Tang Gang Wu Jianjun Zhou Yuxin He Dalei Li Dongdong Zhou Yingxiu Ma 
supported by the National Key R&D Programs of China(Nos.2023YFA1608002,and 2022YFA1603103);the regional Collaborative Innovation Project of Xinjiang Uyghur Autonomous Region(No.2022E01050);the Tianshan Talent Program of Xinjiang Uyghur Autonomous Region(No.2022TSYCLJ0005);the Tianchi Talent Project of Xinjiang Uyghur Autonomous Region,the Natural Science Foundation of Xinjiang Uyghur Autonomous Region(No.2022D01E06);the Chinese Academy of Sciences(CAS)“Light of West China”Program(Nos.xbzgzdsys-202212,2020-XBQNXZ-017,and 2021-XBQNXZ-028);the National Natural Science Foundation of China(Nos.12173075,11973076,and 12103082);the Xinjiang Key Laboratory of Radio Astrophysics(No.2022D04033);the Chinese Academy of Sciences President's International Fellowship Initiative(Nos.2022VMA0019,and 2023VMA0030);the Science Committee of the Ministry of Science and Higher Education of the Republic of Kazakhstan(No.AP13067768)。
The observations of the Aquila Rift cloud complex at 23.708 and 115.271 GHz made using the Nanshan 26 m radio telescope and the 13.7 m millimeter-wavelength telescope are presented.We find that the CO(1-0)gas distribu...
关键词:ISM:clouds ISM:molecules stars:formation 
Climatic and Environmental Impacts of Dust over the Tibetan Plateau: An Overview
《Journal of Environmental Protection》2024年第9期907-920,共14页Ashok Kumar Pokharel Shree Pandey 
The Tibetan Plateau (TP), located at a height of nearly 4000 m above sea level, has a unique setting that effects the environment of the whole of northern hemisphere. It acts as the “water reservoir” of Asia as seve...
关键词:Tibetan Plateau DUST CLOUDS Precipitation Radiative Forcing SNOW 
Calculating the Excitation Temperature for H_2CO Absorption Lines in Molecular Clouds
《Research in Astronomy and Astrophysics》2024年第7期268-271,共4页Jia Bu Jarken Esimbek Jianjun Zhou Toktarkhan Komesh Xindi Tang Dalei Li Yuxin He Kadirya Tursun Dongdong Zhou Ernar Imanaly Serikbek Sailanbek 
funded by the National Key R&D Program of China under grant No.2022YFA1603103;partially funded by the Regional Collaborative Innovation Project of Xinjiang Uyghur Autonomous Region under grant No.2022E01050;the Tianshan Talent Program of Xinjiang Uygur Autonomous Region under grant No.2022TSYCLJ0005;the Natural Science Foundation of Xinjiang Uygur Autonomous Region under grant No.2022D01E06;the Chinese Academy of Sciences(CAS)Light of West China Program under grants Nos.xbzg-zdsys-202212,2020-XBQNXZ-017,and 2021-XBQNXZ-028;the National Natural Science Foundation of China(NSFC,grant Nos.12173075,11973076,and 12103082);the Xinjiang Key Laboratory of Radio Astrophysics under grant No.2022D04033;the Youth Innovation Promotion Association CAS;funded by the Chinese Academy of Sciences Presidents International Fellowship Initiative under grants Nos.2022VMA0019 and 2023VMA0030;funded by the Science Committee of the Ministry of Science and Higher Education of the Republic of Kazakhstan under grant No.AP13067768。
The excitation temperature T_(ex)for molecular emission and absorption lines is an essential parameter for interpreting the molecular environment.This temperature can be obtained by observing multiple molecular transi...
关键词:ISM molecules-(ISM )HII regions-ISM CLOUDS 
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