FIELD-OF-VIEW

作品数：42被引量：129H指数：6
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相关领域：自动化与计算机技术更多>>
相关机构：清华大学更多>>
相关期刊：《Science China Earth Sciences》《Radiation Detection Technology and Methods》《International Journal of Digital Earth》《PhotoniX》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划湖北省自然科学基金更多>>
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A bionic compound eye for quantitative detection of exosomes
《Nano Research》2025年第3期458-468,共11页Yuanyuan Liu Jinxiu Wei Tingyu Wang Xuemeng Li Kuo Yang Zhuyuan Wang Lei Wu Shenfei Zong Yiping Cui 
supported by the Natural Science Foundation of China(NSFC)(Nos.62175027,62175030,62205053,and 62305054).
Exosomes are important cancer biomarkers,however,the accuracy of exosome detection is greatly reduced due to heterogeneity of each exosome.Detecting exosomes with a larger field-of-view(FOV)might be a good solution.Co...
关键词：bionic compound eye EXOSOMES large field-of-view dual-color fluorescence imaging 
Luring cooperative capture guidance strategy for the pursuit—evasion game under incomplete target information
《Astrodynamics》2024年第4期675-688,共14页Wenxue Chen Yudong Hu Changsheng Gao Wuxing Jing 
cosupported by the National Natural Science Foundation of China(Nos.12072090 and 12302056);the Postdoctoral Fellowship Program of CPSF(No.GZC20233445);the Heilongjiang Postdoctoral Financial Assistance(No.LBH-Z23147).
In this work,we attempt to investigate a luring cooperative guidance strategy for three-player inducer–defender–attacker engagement with field-of-view(FOV)and overload constraints against an attacker with speed adva...
关键词：adaptive backstepping luring defense technology overload constraint field-of-view(FOV)constraint missile guidance distributed cooperative 
Deep reinforcement learning guidance with impact time control
《Journal of Systems Engineering and Electronics》2024年第6期1594-1603,共10页LI Guofei LI Shituo LI Bohao WU Yunjie 
supported by the National Natural Science Foundation of China(62003021,62373304);Industry-University-Research Innovation Fund for Chinese Universities(2021ZYA02009);Shaanxi Qinchuangyuan High-level Innovation and Entrepreneurship Talent Project(OCYRCXM-2022-136);Shaanxi Association for Science and Technology Youth Talent Support Program(XXJS202218);the Fundamental Research Funds for the Central Universities(D5000210830).
In consideration of the field-of-view(FOV)angle con-straint,this study focuses on the guidance problem with impact time control.A deep reinforcement learning guidance method is given for the missile to obtain the desi...
关键词：impact time deep reinforcement learning guidance law field-of-view(FOV)angle deep deterministic policy gradient 
Large-field objective lens for multi-wavelength microscopy at mesoscale and submicron resolution被引量：3
《Opto-Electronic Advances》2024年第6期41-56,共16页Xin Xu Qin Luo Jixiang Wang Yahui Song Hong Ye Xin Zhang Yi He Minxuan Sun Ruobing Zhang Guohua Shi 
supported by National Key R&D Program of China(grant no.2022YFC2404201);the Chinese Academy of Sciences Project for Young Scientists in Basic Research(grant no.YSBR067).
Conventional microscopes designed for submicron resolution in biological research are hindered by a limited field of view,typically around 1 mm.This restriction poses a challenge when attempting to simultaneously anal...
关键词：mesoscopic objective lens large field-of-view high resolution MULTI-WAVELENGTH wide-field microscopy confocal laser scanning microscopy 
Comprehensive,Continuous,and Vertical Measurements of Seawater Constituents with Triple-Field-of-View High-Spectral-Resolution Lidar
《Research》2024年第2期191-201,共11页Kai Zhang Yatong Chen Hongkai Zhao Zhongping Lee Emmanuel Boss Iwona Stachlewska Davide Dionisi Cedric Jamet Paolo D.Girolamo Aleksey Malinka Chengchong Jiang Hongda Wu Lingyun Wu Feitong Chen Xiaolei Zhu Nanchao Wang Chuxiao Chen Qun Liu Lan Wu Yudi Zhou Weibiao Chen Dong Liu 
supported by the National Key Research and Development Program of China(2022YFB3901704);the Excellent Young Scientist Program of Zhejiang Provincial Natural Science Foundation of China(LR19D050001 and LQ23F050011);the Fundamental Research Funds for the Central Universities(2021XZZX019);the National Natural Science Foundation of China(NSFC)(62205289);the Scientific Research Foundation for Talent Introduction of Zhejiang University Ningbo Campus(20201203Z0175 and 20201203Z0177);the Ningbo Natural Science Foundation(2022J153 and 2022J154);the State Key Laboratory of Modern Optical Instrumentation Innovation Program;the Zhejiang University Global Partnership Fund.
Measuring the characteristics of seawater constituent is in great demand for studies of marine ecosystems and biogeochemistry.However,existing techniques based on remote sensing or in situ samplings present various tr...
关键词：LIDAR VERTICAL seawater 
Command filtered integrated estimation guidance and control for strapdown missiles with circular field of view
《Defence Technology（防务技术）》2024年第5期211-221,共11页Wei Wang Jiaqi Liu Shiyao Lin Baokui Geng Zhongjiao Shi 
In this paper,an integrated estimation guidance and control(IEGC)system is designed based on the command filtered backstepping approach for circular field-of-view(FOV)strapdown missiles.The threedimensional integrated...
关键词：Integrated estimation guidance and control Circular field-of-view Time-varying integral barrier Lyapunov function Command filtered backstepping control Nonlinear adaptive control Extended state observer 
Conceptual design of the optical system of the 6.5m wide field multiplexed survey telescope with excellent image quality
《PhotoniX》2023年第1期413-437,共25页Yifan Zhang Haijiao Jiang Stephen Shectman Dehua Yang Zheng Cai Yong Shi Song Huang Lu Lu Yamin Zheng Shaonan Kang Shude Mao Lei Huang 
Supported by National key research and development program of China,Tsinghua University Initiative Scientific Research Program,Tsinghua University Education Foundation,Tsinghua-Jiangyin Innovation Special Fund(TJISF).
Astrophysics and cosmology in the coming decades urgently need a large field-of-view(FOV),highly multiplexed spectroscopic survey telescope satisfying challenging image quality and stability requirements.The 6.5 m MUl...
关键词：Spectroscopic survey telescope Ritchey-Chretien system Cassegrain focus FIELD-OF-VIEW Atmospheric dispersion corrector 
Deep learning-based magnetic resonance imaging reconstruction for improving the image quality of reduced-field-of-view diffusionweighted imaging of the pancreas被引量：1
《World Journal of Radiology》2023年第12期338-349,共12页Yukihisa Takayama Keisuke Sato Shinji Tanaka Ryo Murayama Nahoko Goto Kengo Yoshimitsu 
BACKGROUND It has been reported that deep learning-based reconstruction(DLR)can reduce image noise and artifacts,thereby improving the signal-to-noise ratio and image sharpness.However,no previous studies have evaluat...
关键词：Deep learning-based reconstruction Magnetic resonance imaging Reduced field-of-view Diffusion-weighted imaging PANCREAS 
Rigorous and integrated self-calibration model for a large-field-of-view camera using a star image
《Chinese Journal of Aeronautics》2023年第12期375-389,共15页Yinhu ZHAN Shaojie CHEN Chao ZHANG Ruopu WANG 
co-supported by the National Natural Science Foundation of China(Nos.42074013 and 41704006)。
This paper proposes a novel self-calibration method for a large-FoV(Field-of-View)camera using a real star image.First,based on the classic equisolid-angle projection model and polynomial distortion model,the inclinat...
关键词：Camera calibration Calibration model Imaging models Lens distortion Star image 
Self-powered transparent photodetector for subretinal visual functions of wide-field-of-view and broadband perception被引量：2
《InfoMat》2023年第6期89-101,共13页Priyanka Bhatnagar Malkeshkumar Patel Kibum Lee Joondong Kim 
The authors acknowledge the financial support of the Basic Science Research Program through the National Research Foundation(NRF-2020R1A2C1009480);the Ministry of Education of Korea and the Brain Pool Program funded by the Ministry of Science and ICT(NRF2022H1D3A2A01089675,NRF2020H1D3A2A02085884 and NRF-2020H1D3A2A02096147);This work was also supported by 2022 fostering project on Regional Characteri-zation Program through the INNOPOLIS funded by Minis-try of Science and ICT(2022-IT-RD-0209).
Natural photoreceptors enable color vision in humans,wherein the eyes detect colors and their corresponding intensities via cone and rod photoreceptors,respectively.Herein,we developed an artificial broadband photorec...
关键词：artificial eye BROADBAND retinal visual function transparent photoreceptor wide-field-of-view 
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