RADIANCE

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相关作者：王洪珍金晶方廷勇王洪珍吴蔚更多>>
相关机构：重庆大学天津市市政工程设计研究院红塔烟草(集团)有限责任公司苏州大学更多>>
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Impact of Skin Temperature Control Variable on the Assimilation of Microwave Temperature-sounding Channels in Regional Numerical Weather Prediction
《Advances in Atmospheric Sciences》2025年第3期564-578,共15页Yaodeng CHEN Qihang YANG Luyao QIN Yuanbing WANG Deming MENG Xusheng YAN 
sponsored by the National Natural Science Foundation of China(Grant No.42075148);the High-Performance Computing Center of Nanjing University of Information Science & Technology for supporting this work。
Accurate skin temperature is one of the critical factors in successfully assimilating satellite radiance data over land.However,model-simulated skin temperature may not be accurate enough.To address this issue,an exte...
关键词：radiance assimilation skin temperature control variable microwave temperature-sounding numerical weather prediction 
窗墙比及光伏玻璃透光率参数对室内自然采光影响的模拟预估
《节能》2024年第12期22-26,共5页刘志娟 曾丽竹 康一亭 
四川华西集团2021年度科技项目(项目编号:HXKX2021/039);四川省建筑设计研究院有限公司重点研发项目(项目编号:KYYN202244)。
为了评估上海某办公建筑的朝向、窗墙比及光伏玻璃透光率对该栋建筑天然采光的影响,采用Radiance数值模拟方法,分析建筑的不同朝向、窗墙比、光伏玻璃不同透光率对室内自然采光中满足SDA300/50%及ASE1000,250/10%条件的面积占比。结果表...
关键词：自然采光 Radiance数值模拟 窗墙比 光伏玻璃透光率 
TranSR-Ne RF:Super-resolution neural radiance field for reconstruction and rendering of weak and repetitive texture of aviation damaged functional surface
《Chinese Journal of Aeronautics》2024年第11期447-461,共15页Qichun HU Haojun XU Xiaolong WEI Yizhen YIN Weifeng HE Xinmin HAN Caizhi LI 
supported by the National Science and Technology Major Project,China(No.J2019-Ⅲ-0009-0053);the National Natural Science Foundation of China(No.12075319)。
In order to reconstruct and render the weak and repetitive texture of the damaged functional surface of aviation,an improved neural radiance field,named TranSR-NeRF,is proposed.In this paper,a data acquisition system ...
关键词：Functional surface Multi-view reconstruction Neural rendering TranSR-NeRF Image super-resolution Deep learning 
Impact of EnKF assimilating Himawari-8 all-sky infrared radiance on the forecasting of a warm-sector rainstorm event
《Science China Earth Sciences》2024年第10期3110-3127,共18页Shanshan LOU Lei ZHU Xuexing QIU Guangzhou CHEN Song YUAN Shengnan ZHOU 
supported by the Jianghuai Meteorological Joint Project of Anhui Natural Science Foundation (Grant No.2208085UQ12)。
Warm-sector rainstorms are highly localized events, with weather systems and triggering mechanisms are not obvious,leading to limited forecasting capabilities in numerical models. Based on the ensemble Kalman filter(P...
关键词：Ensemble Kalman filter WRF model Himawari-8 All-sky radiance Warm-sector rainstorm 
Real-time all-frequency global llumination with radiance caching
《Computational Visual Media》2024年第5期923-936,共14页Youxin Xing Gaole Pan Xiang Chen Ji Wu Lu Wang Beibei Wang 
supported by the National Key R&D Program of China under Grant No.2020YFB1709203;the National Natural Science Foundation of China under Grant Nos.62272275 and 62172220;the Shandong Provincial Natural Science Foundation of China under Grant No.ZR2020LZH016.
Global illumination(GI)plays a crucial role in rendering realistic results for virtual exhibitions,such as virtual car exhibitions.These scenarios usually include all-frequency bidirectional reflectance distribution f...
关键词：real-time global illumination all-frequency BRDFs Haar wavelets radiance caching 
AvatarWild:Fully controllable head avatars in the wild
《Visual Informatics》2024年第3期96-106,共11页Shaoxu Meng Tong Wu Fang-Lue Zhang Shu-Yu Chen Yuewen Ma Wenbo Hu Lin Gao 
supported by National Natural Science Foundation of China(No.6247075018 and No.62322210);the Innovation Funding of ICT,CAS(No.E461020);Beijing Munici-pal Natural Science Foundation for Distinguished Young Scholars(No.JQ21013);Beijing Municipal Science and Technology Commission(No.Z231100005923031).
Recent advancements in the field have resulted in significant progress in achieving realistic head reconstruction and manipulation using neural radiance fields(NeRF).Despite these advances,capturing intricate facial d...
关键词：Neural radiance fields Head avatar synthesis Face reconstruction Face reenactment Facial animation 
Few-Shot Remote Sensing Novel View Synthesis with Geometry Constraint NeRF
《Guidance, Navigation and Control》2024年第3期70-91,共22页Jiaming Kang Keyan Chen Zhengxia Zou Zhenwei Shi 
supported by the National Natural Science Foundation of China under Grants 62125102;the Beijing Natural Science Foundation under Grant JL23005;the Fundamental Research Funds for the Central Universities
Novel View Synthesis(NVS) is an important task for 3D interpretation in remote sensing scenes, which also benefits vicinagearth security by enhancing situational awareness capabilities. Recently, NVS methods based on ...
关键词：Vicinagearth security remote sensing novel view synthesis image-based rendering neural radiance field 
RWNeRF:Robust Watermarking Scheme for Neural Radiance Fields Based on Invertible Neural Networks
《Computers, Materials & Continua》2024年第9期4065-4083,共19页Wenquan Sun Jia Liu Weina Dong Lifeng Chen Fuqiang Di 
supported by the National Natural Science Foundation of China,with Fund Numbers 62272478,62102451;the National Defense Science and Technology Independent Research Project(Intelligent Information Hiding Technology and Its Applications in a Certain Field)and Science and Technology Innovation Team Innovative Research Project Research on Key Technologies for Intelligent Information Hiding”with Fund Number ZZKY20222102.
As neural radiance fields continue to advance in 3D content representation,the copyright issues surrounding 3D models oriented towards implicit representation become increasingly pressing.In response to this challenge...
关键词：Neural radiance fields 3D scene ROBUST watermarking invertible neural networks 
Recent advances in 3D Gaussian splatting
《Computational Visual Media》2024年第4期613-642,共30页Tong Wu Yu-Jie Yuan Ling-Xiao Zhang Jie Yang Yan-Pei Cao Ling-Qi Yan Lin Gao 
supported by the National Natural Science Foundation of China(62322210);Beijing Municipal Natural Science Foundation for Distinguished Young Scholars(JQ21013);Beijing Municipal Science and Technology Commission(Z231100005923031);2023 Tencent AI Lab Rhino-Bird Focused Research Program.
The emergence of 3D Gaussian splatting(3DGS)has greatly accelerated rendering in novel view synthesis.Unlike neural implicit representations like neural radiance fields(NeRFs)that represent a 3D scene with position an...
关键词：3D Gaussian splatting(3DGS) radiance field novel view synthesis 3D editing scene generation 
SG-NeRF:Sparse-Input Generalized Neural Radiance Fields for Novel View Synthesis
《Journal of Computer Science & Technology》2024年第4期785-797,共13页Kuo Xu Jie Li Zhen-Qiang Li Yang-Jie Cao 
supported by the Zhengzhou Collaborative Innovation Major Project under Grant No.20XTZX06013;the Henan Provincial Key Scientific Research Project of China under Grant No.22A520042。
Traditional neural radiance fields for rendering novel views require intensive input images and pre-scene optimization,which limits their practical applications.We propose a generalization method to infer scenes from ...
关键词：Neural Radiance Fields(NeRF) multi-view stereo(MVS) new view synthesis(NVS) 
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