RANGING

作品数:132被引量:351H指数:10
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Real-Time Ranging of Vehicles and Pedestrians for Mobile Application on Smartphones
《Journal of Shanghai Jiaotong university(Science)》2024年第6期1081-1090,共10页ZHOU Su ZHONG Zebin 
the RoboCar Project for Internationalization of RTI Projects within the Frame of the Austrian Research Promotion Agency(No.861000)。
The vehicles and pedestrians ranging is one of the basic functions of advanced driving assistance system.However,most of the ranging systems can only work on workstations with high computing power.To solve this proble...
关键词:advanced driving assistance system computer vision int8 quantization visual ranging smartphone application 
High precision and sensitivity anti-interference 3D coherent ranging based on dual reversely chirped self-mixing lasers
《Advanced Photonics Nexus》2024年第6期16-30,共15页Chenxiao Lin Yifan Wang Yidong Tan 
supported by the National Key Research and Development Program of China(Grant No.2020YFC2200204);the National Excellent Youth Science Fund Project of the National Natural Science Foundation of China(Grant No.51722506);the Tsinghua University Initiative Scientific Research Program(Grant No.2021Z11GHX002).
Frequency-modulated continuous-wave light detection and ranging(FMCW lidar)is a powerful high-precision ranging and three-dimensional(3D)imaging technology with inherent immunity to ambient light and the ability to si...
关键词:FMCW lidar optical imaging self-mixing interferometry environmental disturbance precision metrology 
Ultrasound Ranging with Selective Zone
《World Journal of Engineering and Technology》2024年第2期339-361,共23页Libo Deng 
The technology of ultrasonic measurement has been widely applied in many fields in recent years. It has already been researched for almost 40 years and its application in both residential use and military are mature a...
关键词:ULTRASOUND Selective Zone 
High-resolution mid-infrared single-photon upconversion ranging
《Photonics Research》2024年第6期1294-1302,共9页SHUHONG JIANG KUN HUANG TINGTING YU JIANAN FANG BEN SUN YAN LIANG QIANG HAO E.WU MING YAN HEPING ZENG 
National Key Research and Development Program of China(2021YFB2801100);National Natural Science Foundation of China(12022411,62035005,62175064,62235019);Shanghai Pilot Program for Basic Research(TQ20220104);Natural Science Foundation of Chongqing Municipality(CSTB2022NSCQ-JQX0016,CSTB2022NSCQ-MSX0451,CSTB2023NSCQ-JQX0011);Shanghai Municipal Science and Technology Major Project(2019SHZDZX01);Fundamental Research Funds for the Central Universities.
Single-photon laser ranging has widespread applications in remote sensing and target recognition.However,highly sensitive light detection and ranging(lidar)has long been restricted in the visible or near-infrared band...
关键词:resolution lidar REPETITION 
Butler matrix enabled multi-beam optical phased array for two-dimensional beam-steering and ranging被引量:2
《Photonics Research》2024年第5期912-920,共9页ZUOYU ZHOU WEIHAN XU CHUXIN LIU RUIYANG XU CHEN ZHU XINHANG LI LIANGJUN LU JIANPING CHEN LINJIE ZHOU 
National Key Research and Development Program of China(2022YFB2804502);National Natural Science Foundation of China(6207030193,62090052,62135010);Special-Key Project of Innovation Program of Shanghai Municipal Education Commission(2019-07-00-02-E00075)。
Based on the wavelength transparency of the Butler matrix(BM)beamforming network,we demonstrate a multibeam optical phased array(MOPA)with an emitting aperture composed of grating couplers at a 1.55μm pitch for wavel...
关键词:OPTICAL tuning BEAM 
Disparity estimation for multi-scale multi-sensor fusion
《Journal of Systems Engineering and Electronics》2024年第2期259-274,共16页SUN Guoliang PEI Shanshan LONG Qian ZHENG Sifa YANG Rui 
the National Key R&D Program of China(2018AAA0103103).
The perception module of advanced driver assistance systems plays a vital role.Perception schemes often use a single sensor for data processing and environmental perception or adopt the information processing results ...
关键词:stereo vision light deterction and ranging(LiDAR) multi-sensor fusion multi-scale fusion disparity map 
Optical frequency comb technology: from ground to space
《Astronomical Techniques and Instruments》2024年第2期105-116,共12页Xiaodong Shao Yu Yan Hainian Han Zhiyi Wei 
support of the National Natural Sci-ence Foundation of China(NSFC)(62305373);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDA1502040404,XDB2101040004).
Optical frequency combs,as powerful tools for precision spectroscopy and research into optical frequency standards,have driven continuous progress and significant breakthroughs in applications such as time-frequency t...
关键词:Optical frequency comb Astronomical comb Optical clock-based time and frequency network Gravitational waves and dark matter Dual-comb ranging 
Witness for resolution: post-conflict quadratic affiliation in semi-free ranging pigs
《Current Zoology》2024年第2期233-243,共11页Ivan Norscia Edoardo Collarini Carlo Robino Elena Chierto Giada Cordoni 
Funding was provided to I.N.by Department of Life Sciences and Systems Biology(DBIOS);University of Torino,Italy(Grant No.NORI_RILO_18_01);PON Green oriented PhD grant to E.C.(Action IV.5,Ministry Decree 1061/2021,FSE-REACT-EU funds).
In social mammals,post-conflict resolution can involve the reunion of former opponents(reconciliation),spontaneous/solicited post-conflict affliation of a third party with either opponent(triadic contacts),and affilia...
关键词:anxiety reduction emotional regulation RECONCILIATION social appraisal triadic contacts. 
Frequency-comb-linearized, widely tunable lasers for coherent ranging被引量:3
《Photonics Research》2024年第4期663-681,共19页BAOQI SHI YI-HAN LUO WEI SUN YUE HU JINBAO LONG XUE BAI ANTING WANG JUNQIU LIU 
China Postdoctoral Science Foundation(2022M721482);Guangdong Provincial Key Laboratory(2019B121203002);Shenzhen-Hong Kong Cooperation Zone for Technology and Innovation(HZQB-KCZYB2020050);National Natural Science Foundation of China(12261131503)。
Tunable lasers,with the ability to continuously vary their emission wavelengths,have found widespread applications across various fields such as biomedical imaging,coherent ranging,optical communications,and spectrosc...
关键词:TUNABLE FOCUS COHERENT 
A whole-net cooperative positioning method based on CDGNSS and inter-vehicle ranging
《Chinese Journal of Aeronautics》2024年第2期401-416,共16页Shan HU Hongbo ZHAO Chen ZHUANG 
supported by the National Natural Science Foundation of China(No.61901015)。
Relative positioning is recognized as an important issue for vehicles in urban environments.Multi-vehicle Cooperative Positioning(CP)techniques which fuse the Global Navigation Satellite System(GNSS)and inter-vehicle ...
关键词:GNSS Cooperative positioning BASELINE Ambiguity resolution Information coupling 
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