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检索条件"任意字段=25th SPIE Conference on Signal and Data Processing of Small Targets"
168 条 记 录,以下是111-120 订阅
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the method of range profile for step frequency MMW radar based on wavelet transform power spectrum estimator
The method of range profile for step frequency MMW radar bas...
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13th conference on signal and data processing of small targets
作者: Li, YH Gao, DT Shen, QH Li, XG Nanjing Univ Dept Elect Sci & Technol Nanjing 210093 Peoples R China
the method of range profile for step frequency MMW radar targets based on wavelet transform power spectrum estimator is studied. We show how the Fourier power spectrum can be detected by using the wavelet function coe... 详细信息
来源: 评论
A study of factors affecting multiple target tracking with a pixelized sensor - art. no. 59130L
A study of factors affecting multiple target tracking with a...
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17th conference on signal and data processing of small targets
作者: Morelande, MR Kreucher, CM Kastella, K Univ Melbourne Dept Elect & Elect Engn Parkville Vic 3010 Australia
Factors affecting the performance of an algorithm for tracking multiple targets observed using a pixelized sensor are studied. A pixelized sensor divides the surveillance region into a grid of cells with targets gener... 详细信息
来源: 评论
Adaptive sensor management in target tracking
Adaptive sensor management in target tracking
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14th conference on signal and data processing of small targets
作者: Sworder, DD Boyd, JE Univ Calif San Diego Dept Elect & Comp Engn La Jolla CA 92093 USA
Model-based. path estimation algorithms are commonly derived from a linear kinematic equation and an expansive observation model. the premise that the measurement region is all-inclusive simplifies the performance ana... 详细信息
来源: 评论
Multi-targets Miss Distance Measurement using Sequential Range-Doppler Image
Multi-Targets Miss Distance Measurement using Sequential Ran...
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2012 IEEE 11th International conference on signal processing(ICSP 2012)
作者: Dingwei Feng Siliang Wu Guohua Wei School of Information and Electronics Beijing Institute of Technology
A new approach is described for combining a series of sequential range and Doppler data from single radar platform to perform multi-targets miss distance measurement (MTMDM). In MTMDM, the difference between targets i... 详细信息
来源: 评论
A training method to improve the effect of small target detection
A training method to improve the effect of small target dete...
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2022 International conference on Image, signal processing, and Pattern Recognition, ISPP 2022
作者: Chen, Boxu Yu, Lixin Meng, Xiao Hua, Yang Beijing Microelectronic Technology Institute Beijing100076 China
Deep learning target detection has always been a major research direction in the field of artificial intelligence. Its research results are widely used in the fields of automatic driving, security system and medical t... 详细信息
来源: 评论
the target profile identification of step frequency MMW radar based on wavelet neural network
The target profile identification of step frequency MMW rada...
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13th conference on signal and data processing of small targets
作者: Li, YH Gao, DT Shen, QH Li, XG Nanjing Univ Dept Elect Sci & Technol Nanjing 210093 Peoples R China
With the increased availability of coherent wide band radar, there has been a renewed interest in the target recognition of MMW frequency step radar. A large bandwidth gives high resolution in range which means target... 详细信息
来源: 评论
Joint MAP bias estimation and data association: Simulations
Joint MAP bias estimation and data association: Simulations
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19th conference on signal and data processing of small targets
作者: Danford, Scott Kragel, Bret Poore, Aubrey Numer Corp POB 271246 Ft Collins CO 80527 USA
the problem of joint maximum a posteriori (MAP) bias estimation and data association belongs to a class of nonconvex mixed integer nonlinear programming problems. these problems are difficult to solve due to both the ... 详细信息
来源: 评论
Reducing MHT computational requirements through use of Cheap JPDA methods
Reducing MHT computational requirements through use of Cheap...
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13th conference on signal and data processing of small targets
作者: Quevedo, H Blackman, S Nichols, T Dempster, R Wenski, R Raytheon Syst Co El Segundo CA 90245 USA
Hypothesis formation is a major computational burden for any multiple hypotheses tracking (MHT) method. In particular, a track-oriented MHT method defines compatible tracks to be tracks not sharing common observations... 详细信息
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Integrated bias removal in passive radar systems
Integrated bias removal in passive radar systems
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20th conference on signal and data processing of small targets
作者: Subramaniam, M. Punithakumar, K. McDonald, M. Kirubarajan, T. McMaster Univ ECE Dept ETF Lab Hamilton ON Canada Def Res Dev Canada Radar Systs Ottawa ON K1A 0K2 Canada
A passive coherent location (PCL) system exploits the ambient FM radio or television signals from powerful local transmitters, which makes it ideal for covert tracking. In a passive radar system, also known as PCL sys... 详细信息
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Adaptive mean and variance filter for detection of dim point-like targets
Adaptive mean and variance filter for detection of dim point...
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14th conference on signal and data processing of small targets
作者: Lim, ET Shue, L Venkarteswarlu, R Nanyang Technol Univ Ctr Signal Proc Singapore 639798 Singapore
the problem of detecting small target in IR imagery has attracted much research effort over the past few decades. As opposed to early detection algorithms which detect targets spatially in each image and then apply tr... 详细信息
来源: 评论