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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121-130 订阅
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Bayesian tracking with Dempster-Shafer measurements
Bayesian tracking with Dempster-Shafer measurements
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17th conference on signal and data processing of small targets
作者: Mahler, R Lockheed Martin MS2 Tact Syst Eagan MN USA
the theory and practice of single-sensor, single-target tracking is well understood when measurement uncertainties are due entirely to randomness. In this case the Bayes filter and its special cases and approximations... 详细信息
来源: 评论
A novel 2-D DOA estimation algorithm with superior resolution and reduced sidelobes - art. no. 591302
A novel 2-D DOA estimation algorithm with superior resolutio...
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17th conference on signal and data processing of small targets
作者: Marino, CS Chaua, PM Univ Calif San Diego Dept Elect & Comp Engn La Jolla CA 92093 USA
We present a 2-D Direction of arrival algorithm whose resolution is superior to that of the subspace class of algorithms and sidelobes are reduced compared to most algorithms. the algorithm is based on the 2-D AR Powe... 详细信息
来源: 评论
Comparison of LMITS and MHT algorithms
Comparison of LMITS and MHT algorithms
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17th conference on signal and data processing of small targets
作者: Musicki, D Mallick, M La Scala, B Strange, S Evans, R Univ Melbourne Dept Elect & Elect Engn Melbourne Syst Lab Parkville Vic 3010 Australia
the Multiple Hypotheses Tracking (MHT) algorithm has been shown to have the best tracking performance among existing multi-target tracking algorithms using real world sensors with probability of detection less than un... 详细信息
来源: 评论
Distributed multiple-hypothesis correlation and feedback with applications to video data
Distributed multiple-hypothesis correlation and feedback wit...
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20th conference on signal and data processing of small targets
作者: Tarplee, Kyle M. Trawick, David J. Herman, Shawn M. Numerica Corp Loveland CO USA
A common problem in video-based tracking of urban targets is occlusion due to buildings and vehicles. Fortunately, when multiple video sensors are present with enough geometric diversity, track breaks due to temporary... 详细信息
来源: 评论
Determining the optimal time frame for multisensor track correlation
Determining the optimal time frame for multisensor track cor...
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20th conference on signal and data processing of small targets
作者: Ehrman, Lisa M. Burns, Paul D. Blair, W. Dale Georgia Inst Technol Sensors & Electromagnet Applicat Lab Atlanta GA 30332 USA
Conventional algorithms for track association (termed "correlation" by convention) employ algorithms which are applied to all sensor tracks at a specific time. the overall value of sensor networks for data f... 详细信息
来源: 评论
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
来源: 评论
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
来源: 评论
Multitarget-multisensor tracking in an urban environment: A closed-loop approach
Multitarget-multisensor tracking in an urban environment: A ...
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20th conference on signal and data processing of small targets
作者: Barbosa, Patricia R. Chong, Edwin K. P. Suvorova, Sofia Moran, Bill Colorado State Univ 1373 Campus Delivery Ft Collins CO 80523 USA Intermap Technol Inc Englewood CO 80112 USA Univ Melbourne Parkville Vic 3010 Australia
When compared to tracking airborne targets, tracking ground targets on urban terrains brings a new set of challenges. Target mobility is constrained by road networks, and the quality of measurements is affected by den... 详细信息
来源: 评论
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
来源: 评论
Nonlinear estimation techniques for impact point prediction of ballistic targets - art. no. 62360C
Nonlinear estimation techniques for impact point prediction ...
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18th conference on signal and data processing of small targets
作者: Hardiman, David F. Kerce, J. Clayton Brown, George C. USA Redstone Arsenal AL 35898 USA
this paper considers three nonlinear estimation algorithms for impact point prediction (IPP) of ballistic targets. the paper assumes measurements are available from a 3D surveillance radar or phased array radar over s... 详细信息
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