TRACKING

作品数:848被引量:1571H指数:15
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相关领域:自动化与计算机技术更多>>
相关作者:赵博文杨位钦范志娜潘美杨园更多>>
相关机构:北京理工大学上海交通大学中国矿业大学清华大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>
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DDT-Net:Deep Detail Tracking Network for Image Tampering Detection
《Computers, Materials & Continua》2025年第5期3451-3469,共19页Jim Wong Zhaoxiang Zang 
supported by National Natural Science Foundation of China(No.61502274).
In the field of image forensics,image tampering detection is a critical and challenging task.Traditional methods based on manually designed feature extraction typically focus on a specific type of tampering operation,...
关键词:Image forensics image tampering detection image manipulation detection noise flow Bayar 
Co-phasing method for sparse aperture optical systems based on multichannel fringe tracking
《中国光学(中英文)》2025年第2期401-413,共13页AN Qi-chang WANG Kun LIU Xin-yue LI Hong-wen ZHU Jia-kang 
国家自然科学基金项目(No.12373090,No.12133009)。
To realize effective co-phasing adjustment in large-aperture sparse-aperture telescopes,a multichannel stripe tracking approach is employed,allowing simultaneous interferometric measurements of multiple optical paths ...
关键词:stripe tracking wavefront aberration sparse aperture telescope co-phasing adjustment 
DDoS Attack Tracking Using Multi-Round Iterative Viterbi Algorithm in Satellite Internet
《China Communications》2025年第3期148-163,共16页Guo Wei Xu Jin Pei Yukui Yin Liuguo Feng Wei 
supported by the National Key R&D Program of China(Grant No.2022YFA1005000);the National Natural Science Foundation of China(Grant No.62025110 and 62101308).
Satellite Internet(SI)provides broadband access as a critical information infrastructure in 6G.However,with the integration of the terrestrial Internet,the influx of massive terrestrial traffic will bring significant ...
关键词:DDoS tracking iterative Viterbi algorithm satellite Internet 6G 
Single-molecule tracking in living microbial cells
《Biophysics Reports》2025年第1期1-11,共11页Xiaomin Chen Qianhong Guo Jiexin Guan Lu Zhang Ting Jiang Liping Xie Jun Fan 
supported by the National Key Research and Development Program of China(2023YFC3402400);National Natural Science Foundation of China(32101049,32271271 and 62205048);the Sichuan Science&Technology Program(2023NSFSC0638);NHC Key Laboratory of Nuclear Technology Medical Transformation(Mianyang Central Hospital)(2021HYX007)。
Some microbes are referred to as model organisms because they are easy to study in the laboratory and hold the ability to retain their characteristics during DNA replication,DNA transcription,and other fundamental pro...
关键词:Single-molecule tracking PALM Diffusion coefficients TRAJECTORY Living microbial cells 
Improved SD-FEC with multi-tap error-tracking DFE with partial unrolling in high-speed IM/DD systems
《Chinese Optics Letters》2025年第1期25-30,共6页Xue Zhao Jing Zhang Jiahao Zhou Chenye Wang Zhengyu Ma Shaohua Hu Bo Xu Kun Qiu 
supported by the National Natural Science Foundation of China(Nos.62301128 and U22A2086);the STCSM(No.SKLSFO2021-01);the Open Fund of IPOC(BUPT)(No.IPOC2020A011);the Fundamental Research Funds for the Central Universities(Nos.ZYGX2020ZB043 and ZYGX2019J008)。
We propose a multi-tap look-up-table(LUT)-based error-tracking decision feedback equalizer with partial unrolling(ET-DFEPU)algorithm to improve log-likelihood ratio(LLR)quality with error propagation.We introduce an e...
关键词:decision feedback equalizer error propagation tracking look-up table log-likelihood ratio intensity modulation and direct detection 
Revealing drug targets with multimodal bioorthogonal AMPD probes through visual metabolic labeling
《Chinese Chemical Letters》2024年第12期405-410,共6页Fukui Shen Yuqing Zhang Guoqing Luan Kaixue Zhang Zhenzhen Wang Yunhao Luo Yuanyuan Hou Gang Bai 
supported by the National Key Research and Development Program of China(Nos.2022YFC3500800 and2022YFC3500805)。
Multimodal bioorthogonal small molecule probes play a pivotal role in drug-focused biomedical research.However,existing drug tracking and imaging techniques face obstacles in living organisms,hindering precise drug lo...
关键词:Multimodal bioorthogonal probe Bioorthogonal reactions Photoclick IN-SITU Drug tracking 
On Sampled-Data PI Control for Nonlinear Systems
《Journal of Systems Science & Complexity》2024年第6期2511-2529,共19页XU Shuai LI Chanying 
supported in part by National Key R&D Program of China under Grant No.2018YFA0703800;the National Natural Science Foundation of China under Grant No.U21B6001;the China Postdoctoral Science Foundation under Grant No.2021TQ0352。
This paper studies sampled-data proportional-integral(PI)control for a basic class of nonlinear uncertain systems.The authors claim that a process with the first-order dynamics can achieve zero steady-state error thro...
关键词:Nonlinear systems sampled-data PI control setpoint tracking UNCERTAINTIES zero steadystate error 
A content-aware correlation filter with multi-feature fusion for RGB-T tracking
《Journal of Systems Engineering and Electronics》2024年第6期1357-1371,共15页FENG Zihang YAN Liping BAI Jinglan XIA Yuanqing XIAO Bo 
supported by the National Natural Science Foundation of China(62073036,62076031);Beijing Natural Science Foundation(4242049).
In challenging situations,such as low illumination,rain,and background clutter,the stability of the thermal infrared(TIR)spectrum can help red,green,blue(RGB)visible spectrum to improve tracking performance.However,th...
关键词:visual tracking RED green blue(RGB)and thermal infrared(TIR)tracking correlation filter content perception multi-feature fusion 
Level Curve Tracking via Robust RL-Guided Model Predictive Control
《IEEE/CAA Journal of Automatica Sinica》2024年第12期2512-2514,共3页Zhuo Li Yunlong Guo Gang Wang Wei Chen 
supported by the National Science and Technology Major Project(2022ZD0119302);the National Natural Science Foundation of China(62173034,U23B 2059,62088101,62303054)。
Dear Editor,This letter investigates the level curve tracking problem of unknown scalar fields using an unmanned aerial vehicle(UAV)and presents a robust reinforcement learning(RL)-guided model predictive control(MPC)...
关键词:LETTER DESIRED SCHEME 
DPT‐tracker:Dual pooling transformer for efficient visual tracking
《CAAI Transactions on Intelligence Technology》2024年第4期948-959,共12页Yang Fang Bailian Xie Uswah Khairuddin Zijian Min Bingbing Jiang Weisheng Li 
the National Natural Science Foundation of China,Grant/Award Number:62006065;the Science and Technology Research Program of Chongqing Municipal Education Commission,Grant/Award Number:KJQN202100634;the Natural Science Foundation of Chongqing,Grant/Award Number:CSTB2022NSCQ‐MSX1202;Chongqing Municipal Education Commission,Grant/Award Number:KJQN202100634。
Transformer tracking always takes paired template and search images as encoder input and conduct feature extraction and target‐search feature correlation by self and/or cross attention operations,thus the model compl...
关键词:human‐computer interfacing image motion analysis pattern recognition signal processing TRACKING 
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