MULTI-FRAME

作品数：18被引量：14H指数：2
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相关领域：电子电信更多>>
相关作者：吴小所史永芳徐岩更多>>
相关机构：兰州交通大学上海交通大学更多>>
相关期刊：《ZTE Communications》《Journal of Innovative Optical Health Sciences》《Optoelectronics Letters》《International Journal of Digital Earth》更多>>
相关基金：国家自然科学基金中国航空科学基金中国博士后科学基金更多>>
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FaSRnet:a feature and semantics refinement network for human pose estimation
《Frontiers of Information Technology & Electronic Engineering》2024年第4期513-526,共14页Yuanhong ZHONG Qianfeng XU Daidi ZHONG Xun YANG Shanshan WANG 
supported by the National Key Research and Development Program of China(Nos.2021YFC2009200 and 2023YFC3606100);the Special Project of Technological Innovation and Application Development of Chongqing,China(No.cstc2019jscx-msxmX0167)。
Due to factors such as motion blur,video out-of-focus,and occlusion,multi-frame human pose estimation is a challenging task.Exploiting temporal consistency between consecutive frames is an efficient approach for addre...
关键词：Human pose estimation Multi-frame refinement Heatmap and offset estimation Feature alignment Multi-person 
Spatio-Temporal Context-Guided Algorithm for Lossless Point Cloud Geometry Compression
《ZTE Communications》2023年第4期17-28,共12页ZHANG Huiran DONG Zhen WANG Mingsheng 
Point cloud compression is critical to deploy 3D representation of the physical world such as 3D immersive telepresence,autonomous driving,and cultural heritage preservation.However,point cloud data are distributed ir...
关键词：point cloud geometry compression single-frame point clouds multi-frame point clouds predictive coding arithmetic coding 
A multi-frame sparse self-learning PWC-Net for motion estimation in satellite video scenes
《Science China(Information Sciences)》2023年第9期209-221,共13页Tengfei WANG Yanfeng GU Shengyang LI 
National Natural Science Foundation of Key International Cooperation(Grant No.61720106002);National Natural Science Foundation for Outstanding Scholars(Grant No.62025107)。
Motion estimation is an important approach to acquiring motion information of all targets in satellite video while it provides the ability to real-time monitor the Earth observation region.Compared with the case in co...
关键词：satellite video scenes motion estimation small blurry targets 
A Hybrid Regularization-Based Multi-Frame Super-Resolution Using Bayesian Framework被引量：1
《Computer Systems Science & Engineering》2023年第1期35-54,共20页Mahmoud M.Khattab Akram M.Zeki Ali A.Alwan Belgacem Bouallegue Safaa S.Matter Abdelmoty M.Ahmed 
the Institute for Research and Consulting Studies at King Khalid University through Corona Research(Fast Track)[Grant Number 3-103S-2020].
The prime purpose for the image reconstruction of a multi-frame super-resolution is to reconstruct a higher-resolution image through incorporating the knowledge obtained from a series of relevant low-resolution images...
关键词：SUPER-RESOLUTION regularized framework bilateral total variation bilateral edge preserving 
A multi-frame track-before-detect algorithm based on root label clustering for multiple targets
《Chinese Journal of Aeronautics》2022年第5期87-96,共10页Jiaqi ZHANG Haihong TAO Xiushe ZHANG Chunlei HAN 
supported by the Innovation Project of Science and Technology Commission of the Central Military Commission,China(No.19-HXXX-01-ZD-006-XXX-XX)。
In this paper,a novel multi-frame track-before-detect algorithm is proposed,which is based on root label clustering to reduce the high computational complexity arising by observation area expansion and clutter/noise d...
关键词：Multi-frame track-before-detect Multiple targets detection Root label clustering State transition set Track extrapolation 
M-FCN based sea-surface weak target detection被引量：3
《Journal of Systems Engineering and Electronics》2021年第5期1111-1118,共8页PAN Meiyan SUN Jun YANG Yuhao LI Dasheng YU Junpeng 
This was work supported by the National Natural Science Foundation of China(U19B2031).
This paper focuses on the sea-surface weak target detection based on memory-fully convolutional network(M-FCN)in strong sea clutter.Firstly,the constant false alarm rate(CFAR)detection method utilizes a low threshold ...
关键词：sea-surface weak target detection memory-fully convolutional network(M-FCN) multi-frame information END-TO-END 
Abnormal event detection via the analysis of multi-frame optical flow information被引量：2
《Frontiers of Computer Science》2020年第2期304-313,共10页Tian WANG Meina QIAO Aichun ZHU Guangcun SHAN Hichem SNOUSSI 
the National Key R&D Program of China(2016YFE0204200);the National Natural Science Foundation of China(Grant Nos.61503017,U1435220);the Fundamental Research Funds for the Central Universities(YWF-14-RSC-102);the Aeronautical Science Foundation of China(2016ZC51022);the ANR AutoFerm project,the Platform CAPSEC funded by Region Champagne-Ardenne and FEDER.
Security surveillance of public scene is closely relevant to routine safety of individual.Under the stimulus of this concern,abnormal event detection is becoming one of the most important tasks in computer vision and ...
关键词：ABNORMAL EVENT detection MULTI-FRAME optical FLOW CASCADE DEEP autoencoder 
Multi-frame super-resolution reconstruction based on global motion estimation using a novel CNN descriptor
《Optoelectronics Letters》2019年第6期468-475,共8页GAO Hong-xia XIE Wang KANG Hui LIN Guo-yuan 
supported by the National Natural Science Foundation of China(No.61603105);the Fundamental Research Funds for the Central Universities(No.2015ZM128);the Science and Technology Program of Guangzhou in China(Nos.201707010054 and 201704030072)
In this paper, we introduce a novel feature descriptor based on deep learning that trains a model to match the patches of images on scenes captured under different viewpoints and lighting conditions for Multi-frame su...
关键词：MATCHING PATCH IMAGE 
Multi-frame speckle reduction in OCT using supercontinuum pumped by noise-like pulses
《Journal of Innovative Optical Health Sciences》2019年第2期86-92,共7页Chengming Wang Yi-Jing You Shengnan Ai Wenxin Zhang Wenchao Liao Xiao Zhang Juicheng Hsieh Ning Zhang Bihua Tang Ci-Ling Pan Ping Xue 
This research was supported by the National Natural Science Foundation of China(61227807,61575108 and 61505034);Tsinghua Initiative Scientific Research Program(2013THZ02-3);C.L.Pan and Y.J.You were supported in part by the Ministry of Science and Technology,Taiwan,under Grant 103-2622-E-007-006-CC2 and by the National Tsing Hua University Research Program Grant 104N2711E1.C.L.Pan is also supported by the Air Force Office of Scientific Research FA2386-13-1-4086.The first three authors contribute equally to this paper。
In most coherent imaging modality,speckle noise is a major cause that blurs the boundary of tissues and degrades the image contrast.By utilizing the unique properties of supercontinuum(SC)generated by noise-like pulse...
关键词：Noise-like pulses supercontinuum generation speckle reduction optical coherence tomography 
Robust Curb Detection from Multi-frame 2D Laser Range Finder Data
《Journal of Donghua University(English Edition)》2016年第6期859-865,共7页YUAN Xia SHI Peng-bo ZHAO Chun-xia 
National Natural Science Foundation of China(No.61603184);the Key Laboratory of Intelligent Perception and Systems for High-Dimensional Information(Nanjing University of Science and Technology),Ministry of Education,China(No.30920140122006);the Fundamental Research Funds for the Central Universities,China(No.30915011321)
Curb detection is an important research topic in the unmanned ground robot. In this paper, a novel curb detection method using a 2D laser range fmder in an urban environment was presented. In the proposed method, firs...
关键词：curb dewction ROBOTICS range finder 
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