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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91-100 订阅
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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
Passive tracking with sensors of opportunity using passive coherent location - art. no. 69691F
Passive tracking with sensors of opportunity using passive c...
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20th conference on signal and data processing of small targets
作者: Subramaniam, Mahes tharmarasa, R. McDonald, Mike Kirubarajan, T. McMaster Univ ECE Dept ETF Lab Hamilton ON Canada
Passive coherent location (PCL), which uses the commercial signals as illuminators of opportunity, is an emerging technology in air defense systems. the advantages of PCL are low cost, low vulnerability to electronic ... 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
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
On track and tracklet fusion filtering
On track and tracklet fusion filtering
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14th conference on signal and data processing of small targets
作者: Drummond, OE CyberRnD Inc Culvar City CA 90230 USA
Track and tracklet fusion filtering is complicated because the estimation errors of tracks from two sources for the same target may be cross-correlated. this cross-correlation of these errors should be taken into acco... 详细信息
来源: 评论
An MDL approach for multiple low observable track initiation
An MDL approach for multiple low observable track initiation
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14th conference on signal and data processing of small targets
作者: Chen, H Kirubarajan, T Bar-Shalom, Y Pattipati, KR Univ Connecticut Dept Elect & Comp Engn Storrs CT 06269 USA
In this paper the track initiation problem is formulated as multiple composite hypothesis testing using maximum likelihood estimation with probabilistic data association (ML-PDA), an algorithm known to work under very... 详细信息
来源: 评论
Performance evaluation of time-weighted backvalues least squares vs. NOGA track estimators via sensor data fusion and track fusion for small target detection applications - art. no. 59130Z
Performance evaluation of time-weighted backvalues least squ...
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17th conference on signal and data processing of small targets
作者: Imam, N Barhen, J Glover, CW Oak Ridge Natl Lab Comp Sci & Math Div Ctr Engn Sci Adv Res Oak Ridge TN 37831 USA
the rapid growth and increasing sophistication of airborne surveillance technology have spurred intense research efforts in the development and implementation of tracking algorithms capable of processing a large numbe... 详细信息
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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
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A Bayesian network tracking database
A Bayesian network tracking database
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16th conference on signal and data processing of small targets
作者: Obermeyer, FH Poore, AB Numer Corp Ft Collins CO USA
Most maximum likelihood (ML) trackers based on measurement fusion (measurement-to-measurement or measurement-to-track) or track-to-track fusion produce a single data association hypothesis together with kinematic trac... 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