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检索条件"任意字段=Signal and Data Processing of Small Targets 1995 Conference"
783 条 记 录,以下是91-100 订阅
排序:
Monopulse tracking of two unresolved Rayleigh targets
Monopulse tracking of two unresolved Rayleigh targets
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conference on signal and data processing of small targets 1997
作者: Blair, WD Watson, GA BrandtPearce, M Naval Surface Warfare Ctr. (United States) Univ. of Virginia (United States)
When two targets are closely-spaced with respect to the resolution of a radar, the measurements of the two targets will be merged when the target echoes are not resolved in angle, range, or radial velocity (i.e., Dopp... 详细信息
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Tracking targets using matched field observations
Tracking targets using matched field observations
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conference on signal and data processing of small targets
作者: Willett, PK Bishop, J Giannopoulos, E Univ Connecticut ECE Dept U 1157 Storrs CT 06269 USA
The target tracking literature has traditionally been most interested in the "hit" model for the observations process, and the community has developed many techniques for data association. On the other hand,... 详细信息
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A performance model for unresolved target detection using multispectral infrared data
A performance model for unresolved target detection using mu...
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conference on signal and data processing of small targets
作者: Singer, PF Sasaki, DM Raytheon Syst Co EO E1 El Segundo CA 90245 USA
The detection of dim targets in heavy clutter requires large gains in the SCR (signal-to-clutter ratio). Gains of the required magnitude have been obtained with space-temporal processing. However, in many cases these ... 详细信息
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Target selection using neural networks
Target selection using neural networks
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14th conference on signal and data processing of small targets
作者: Özener, MS Yardimci, Y Univ Enformat Enstitusu Orta Dogu Tekn TR-06351 Ankara Turkey
Target selection is the task of assigning a value or priority to various targets in a scenario. This priority is usually determined by the threat the target poses on the defender in addition to its vulnerability to po... 详细信息
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small curvature particle flow for nonlinear filters
Small curvature particle flow for nonlinear filters
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conference on signal and data processing of small targets
作者: Daum, Fred Huang, Jim Raytheon Co Woburn MA USA
We derive seven new particle flow algorithms for nonlinear filters based on the small curvature condition inspired by fluid dynamics. We find it extremely interesting that this physically motivated condition generaliz... 详细信息
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small extending target precision tracking with dual-infrared imaging sensors
Small extending target precision tracking with dual-infrared...
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conference on signal and data processing of small targets 1999
作者: Liang, HC Ni, GQ Zhu, ZF Xu, GX Pan, AJ Song, B Beijing Inst Technol Dept Optoelect Engn Beijing 100081 Peoples R China
It is a challenging problem to track point source targets and small extending ones in clutter. Only using single-image sensor is usually not adequate to meet the requirement of a multi-target tracking (MTT) system. Ca... 详细信息
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OPTIMUM DETECTION IN DUAL-CHANNEL GAUSSIAN data WITH LOCALIZED INTERFERENCE
OPTIMUM DETECTION IN DUAL-CHANNEL GAUSSIAN DATA WITH LOCALIZ...
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conference on signal and data processing of small targets 1994
作者: WARREN, RE SRI INT MENLO PKCA 94025
This paper derives a likelihood-ratio detector for bivariate time-series data having target- and correlated non-target-bearing components with randomly distributed, single-cell spike noise in one or both channels. Aft... 详细信息
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Bayesian approach to avoiding track seduction
Bayesian approach to avoiding track seduction
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14th conference on signal and data processing of small targets
作者: Salmond, DJ Everett, NO QinetiQ Farnborough GU14 0LX Hants England
The problem of maintaining track on a primary target in the presence spurious objects is addressed. Recursive and batch filtering approaches are developed. For the recursive approach, a Bayesian track splitting filter... 详细信息
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Improved Multiframe Association for Tracking Maneuvering targets
Improved Multiframe Association for Tracking Maneuvering Tar...
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conference on signal and data processing of small targets
作者: Habtemariam, Biruk K. Tharmarasa, R. Nandakumaran, N. McDonald, M. Kirubarajan, T. McMaster Univ ECE Dept Hamilton ON Canada Curtin Univ Technol Perth WA Australia Def Res & Dev Canada Ottawa ON Canada
data association is the crucial part of any multitarget tracking algorithm in a scenario with multiple closely spaced targets, low probability of detection and high false alarm rate. Multiframe assignment, which solve... 详细信息
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NEW EXACT NONLINEAR FILTERS - THEORY AND APPLICATIONS
NEW EXACT NONLINEAR FILTERS - THEORY AND APPLICATIONS
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conference on signal and data processing of small targets 1994
作者: DAUM, FE RAYTHEON CO DIV EQUIPMENTWAYLANDMA 01778
A new exact recursive filter is derived for nonlinear estimation problems. The new nonlinear theory includes the Kalman filter as a special case. This filter is practical to implement in real- time applications, and i... 详细信息
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