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检索条件"机构=Tianjin Key Lab for Advanced Signal and Image Processing"
249 条 记 录,以下是81-90 订阅
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Block Classification of PolSAR images based on Density Peak Clustering
Block Classification of PolSAR Images based on Density Peak ...
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2021 SAR in Big Data Era, BIGSARDATA 2021
作者: Han, Binbin Han, Ping Cheng, Zheng Tianjin Key Lab of Advanced Signal Processing Civil Aviation University of China Tianjin China Engineering Techniques Training Center Civil Aviation University of China Tianjin China
Polarimetric synthetic aperture radar (PolSAR) image interpretation tends to design complex models to describe data distribution, but there is little research on simplifying the complexity of image scenes and reducing... 详细信息
来源: 评论
GAN-based data augmentation of prohibited item X-ray images in security inspection
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Optoelectronics Letters 2020年 第3期16卷 225-229页
作者: ZHU Yue ZHANG Hai-gang AN Jiu-yuan YANG Jin-feng Tianjin Key Lab for Advanced Signal Processing Civil Aviation University of ChinaTianjin 300300China Institute of Applied Articial Intelligence of the Guangdong-Hong Kong-Macao Greater Bay Area Shenzhen PolytechnicShenzhen 518055China
Convolutional neural networks(CNNs)based methods for automatic discriminant of prohibited items in X-ray images attract attention ***,it is difficult to train a reliable CNN model using the available X-ray security im... 详细信息
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A Novel Approach Based on Wavelet-ICA for SAR image Speckle Suppression
A Novel Approach Based on Wavelet-ICA for SAR Image Speckle ...
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2006 8th International Conference on signal processing
作者: Xiaoguang Lu Ping Han Renbiao Wu Jingxiong Huang Tianjin Key Lab for Advanced Signal Processing P.O.Box 9North CampusCivil Aviation University of China ShenZhen Key Lab for Intelligent Information Processing ShenZhen University
In this paper we propose a novel speckle suppression method based on the joint of wavelet transform(WT) and independent component analysis (ICA).The method employs ICA to process the wavelet coefficients of images,ext... 详细信息
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Categorizing finger-vein images using a hierarchal approach
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2012 International Conference on Service-Oriented Computing, ICSOC 2012
作者: Tan, Dun Yang, Jinfeng Xu, Chenghua Tianjin Key Lab for Advanced Signal Processing Civil Aviation University of China China Institute of Electronics Chinese Academy of Science China
To improve the efficiency of finger-vein recognition system over a large database, this paper proposed a level-based framework for automatically categorizing finger-vein images. The proposed framework consists of two ... 详细信息
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Object tracking based on local feature points
Object tracking based on local feature points
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International Congress on image and signal processing
作者: Wang, Haili Zhang, Liang Training Center of Engineering Technology Civil Aviation University of China Tianjin China Tianjin Key Lab. for Advanced Signal Processing Civil Aviation University of China Tianjin China
This paper presents a novel local-feature-based algorithm to track objects through frames. Real-time performance and occlusion are great challenges in object tracking. Local features are more distinctive than global f... 详细信息
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A novel preprocessing approach for SAR ATR
A novel preprocessing approach for SAR ATR
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2006 CIE International Conference on Radar, ICR 2006
作者: Ping, Han Renbiao, Wu Jingxiong, Huang Tianjin Key Lab for Advanced Signal Processing North Campus Civil Aviation University of China P.O.Box 9 Tianjin 300300 China Shenzhen Key Lab for Intelligent Information Processing Shenzhen University 518060 China
In this paper, a new preprocessing approach is proposed for SAR ATR. The effect of DC (Direct Current) bias among images on the ATR performance is studied and a new preprocessing method is proposed. The alignment, amp... 详细信息
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A robust vector tracking loop structure based on potential bias analysis
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Chinese Journal of Aeronautics 2024年 第4期37卷 405-420页
作者: Qiongqiong JIA Yiran LUO Bing XU Li-Ta HSU Renbiao WU Tianjin Key Lab for Advanced Signal Processing Civil Aviation University of ChinaTianjin 300300China Interdisciplinary Division of Aeronautical and Aviation Engineering The Hong Kong Polytechnic University999077Hong KongChina Department of Geomatics Engineering University of CalgaryCalgary T2N1N4Canada
This paper proposes a robust vector tracking loop structure based on potential bias analysis. The influence of four kinds of biases on the existing two implementations of Vector Tracking Loops(VTLs) is illustrated by ... 详细信息
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An acoustic model of civil aviation's radiotelephony communication  8
An acoustic model of civil aviation's radiotelephony communi...
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8th International Conference on Computing and Pattern Recognition, ICCPR 2019
作者: Liu, Yuanqing Guo, Xiaojing Zhang, Haigang Yang, Jinfeng Key Lab for Advanced Signal Processing Civil Aviation University of China Tianjin China Civil Aviation University of China Tianjin China Shenzhen Polytechnic Shenzhen China
Civil Aviation's Radiotelephony Communication (CARC) in hina involves Chinese and English. Due to the particular grammatical structure and pronunciation of CARC, the universal cross-lingual acoustic model isn'... 详细信息
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Kernel ICA for ground bounce removal with GPR
Kernel ICA for ground bounce removal with GPR
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International Radar Symposium, IRS 2005
作者: Gao, Qian Wu, Renbiao Li, Tang Yu, Jianping Tianjin Key Lab for Advanced Signal Processing Civil Aviation University of China Tianjin300300 China College of Information Engineering Shenzhen University Shenzhen518060 China
Landmines and unexploded ordnances are causing tremendous problems in a large number of areas throughout the world today. The ultra wideband GPR Ground Penetrating Radar is a useful tool for plastic landmine detection... 详细信息
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Navigation domain multipath characterization using GNSS direct position estimation in urban canyon environment  35
Navigation domain multipath characterization using GNSS dire...
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35th International Technical Meeting of the Satellite Division of the Institute of Navigation, ION GNSS+ 2022
作者: Huang, Jihong Sun, Rui Yang, Rong Zhan, Xingqun Chen, Wantong School of Aeronautics and Astronautics Shanghai Jiao Tong University Shanghai China Tianjin Key Lab for Advanced Signal Processing Civil Aviation University of China Tianjin China
Multipath is a common factor that degrade the performance of Global Navigation Satellite System (GNSS), especially in urban canyon and indoor environments. Due to the reflection of surrounding buildings, multiple Non-... 详细信息
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