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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151-160 订阅
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An efficient one-scan-back PDAF for target tracking in clutter
An efficient one-scan-back PDAF for target tracking in clutt...
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13th conference on signal and data processing of small targets
作者: Zwaga, JH Driessen, H THALES Nederland NL-7554 RR Hengelo Netherlands
In this paper we present an efficient one-scan-back Probabilistic data Association Filter (PDAF). Regarding the general case of an N-scan-back PDAF, it has been noted in the literature that with each additional scan b... 详细信息
来源: 评论
Analysis and optimization of a class of nonlinear detection filters
Analysis and optimization of a class of nonlinear detection ...
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13th conference on signal and data processing of small targets
作者: Singer, PF Raytheon Co El Segundo CA 90245 USA
It is well known that the matched filter is the optimal linear detection filter but, this allows for the possible existence of a nonlinear detection filter with better performance. this paper considers the class of no... 详细信息
来源: 评论
New approach to detect dim moving point targets based on motion analysis
New approach to detect dim moving point targets based on mot...
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13th conference on signal and data processing of small targets
作者: Dong, NL Jin, G Qi, B Ma, JG Chinese Acad Sci Inst Opt & Elect Chengdu 610209 Peoples R China
Dim point targets detection in highly cluttered backgrounds is a challenging problem. In this paper we describe the development and the implementation of a new effective methodology to detect moving point targets in i... 详细信息
来源: 评论
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
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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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
Network MFA tracking architectures
Network MFA tracking architectures
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13th conference on signal and data processing of small targets
作者: Lu, SH Poore, AB Suchomel, BJ Colorado State Univ Dept Math Ft Collins CO 80523 USA
this work presents some initial steps in the development of a decentralized network centric multiple. frame assignment (MFA) class of architecture algorithms that affordably preserves the quality of a centralized arch... 详细信息
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Detection of small periodic binary signals in image sequences: Moving signal sources
Detection of small periodic binary signals in image sequence...
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13th conference on signal and data processing of small targets
作者: Feldman, G Bar, D Tugendhaft, I Soreq Nucl Res Ctr IL-81800 Yavne Israel
An algorithm developed for detection, localization and tracking of periodic signals, that appear as few-pixel blobs in image sequences and have a characteristic binary pattern in the temporal domain, is described. It ... 详细信息
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the evidential reasoning tracker: Further steps towards a unified theory of sensor fusion
The evidential reasoning tracker: Further steps towards a un...
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13th conference on signal and data processing of small targets
作者: Mahalanabis, A Lobbia, RN Nguyen, QB Boeing Co Boeing Phantom Works Div Seattle WA 98124 USA
the discipline of Sensor and data Fusion is increasingly characterized by a set of disparate tools and principles. An initial consideration of these principles belies any theoretical coherence or commonality. Yet seco... 详细信息
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small moving object detection using adaptive subband decomposition and fractional lower order statistics in video sequences
Small moving object detection using adaptive subband decompo...
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13th conference on signal and data processing of small targets
作者: Bagci, AM Yardimci, Y Çetin, AE Bilkent Univ Dept Elect & Elect Engn Ankara Turkey
In this paper, a small moving object method detection method in video sequences is described. In the first step, the camera motion is eliminated using motion compensation. An adaptive subband decomposition structure i... 详细信息
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