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检索条件"任意字段=Conference on Signal and Data Processing of Small Targets 1999"
764 条 记 录,以下是31-40 订阅
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Detection of small IR objects using wavelets, matched subspace detectors, and registration
Detection of small IR objects using wavelets, matched subspa...
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14th conference on signal and data processing of small targets
作者: Hewer, G Kuo, W Kenney, C Hanson, G Bobinchak, J USN Air Warfare Ctr China Lake CA 93555 USA
Infrared sensors and advanced signal processing are used to detect small (or "point") targets in highly cluttered and noisy environments. In this paper, a wavelet detection algorithm and tracking of small ta... 详细信息
来源: 评论
Adaptive threshold based spatio-temporal filtering techniques for detection of small targets
Adaptive threshold based spatio-temporal filtering technique...
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conference on signal and data processing of small targets 2000
作者: Ronda, V New, WL Tan, MH Er, MH Nanyang Technol Univ CSP Singapore 639798 Singapore
There are several methods reported in the literature for detecting dim targets against slowly moving clutter. However, each method has its own advantages and disadvantages. The challenge lies in reducing the 'fals... 详细信息
来源: 评论
Unified sensor management in unknown, dynamic clutter
Unified sensor management in unknown, dynamic clutter
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conference on signal and data processing of small targets 2010
作者: Mahler, Ronald El-Fallah, Adel Lockheed Martin MS2 (United States) Scientific Systems Co. Inc. (United States)
In recent years the first author has developed a unified, computationally tractable approach to multisensor-multitarget sensor management. This approach consists of closed-loop recursion of a PHD or CPHD filter with m... 详细信息
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SUPER NONCOHERENT INTEGRATION - ANALYSIS OF PERFORMANCE
SUPER NONCOHERENT INTEGRATION - ANALYSIS OF PERFORMANCE
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conference on signal and data processing of small targets 1994
作者: DAUM, F RAYTHEON CO WAYLANDMA 01778
This paper analyzes a new method to detect targets. The new method, called `super noncoherent integration' (SNCI), can improve overall detection performance by typically 5 dB to 10 dB relative to conventional nonc... 详细信息
来源: 评论
Simulation-based optimal filter for manoeuvring target tracking
Simulation-based optimal filter for manoeuvring target track...
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conference on signal and data processing of small targets 1999
作者: Doucet, A Gordon, NJ Univ Cambridge Signal Proc Grp Cambridge CB2 1PZ England
Whilst single model filters are sufficient for tracking targets having fixed kinematic behaviour, manoeuvring targets require the use of multiple models. Jump Markov linear systems (JMLS), i.e. linear systems whose pa... 详细信息
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Sidelobe reduction for efficient detection of multiple radar targets
Sidelobe reduction for efficient detection of multiple radar...
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conference on signal and data processing of small targets
作者: Deng, H Univ New Orleans Dept Elect Engn New Orleans LA 70148 USA
With multiple radar targets the sidelobe of matched filtering outputs from the stronger targets become the interferences for the detection of weaker targets. An effective approach based on traditional CLEAN algorithm ... 详细信息
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Identity Variance for Multi-Object Estimation
Identity Variance for Multi-Object Estimation
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conference on signal and data processing of small targets
作者: Crouse, David F. Willett, Peter Univ Connecticut Dept Elect & Comp Engn Storrs CT 06269 USA
We define the notion of an "identity variance" for expressing the level of uncertainty between target identities in a PDF representing the states of multiple targets. This, coupled with an OSPA covariance in... 详细信息
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Target detection by distributed sensors: distributed sensor concept-DISCO for small target detection
Target detection by distributed sensors: distributed sensor ...
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20th conference on signal and data processing of small targets
作者: Rafailov, Michael K. QinetiQ NA Reston VA 20191 USA
Distributed Sensor Concept - DISCO was proposed [I] for multiplication of individual sensor capabilities through non-coherent cooperative target engagement. The signal processing technique for DISCO is Recursive Adapt... 详细信息
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Model-based estimation of small target parameters
Model-based estimation of small target parameters
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conference on signal and data processing of small targets
作者: Eitner, PG Lockheed Martin Management & Data Syst Philadelphia PA 19101 USA
Resolution limitations have a significant impact on accuracy of small target parameters estimated from imagery. This paper describes a model-based method for small target parameter estimation. The method requires an a... 详细信息
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Radar detection of multiple moving targets in clutter using time-frequency-radon transform
Radar detection of multiple moving targets in clutter using ...
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14th conference on signal and data processing of small targets
作者: Chen, VC USN Res Lab Div Radar Washington DC 20375 USA
In this paper, we analyze features of radar returns from moving targets, introduce the basic concept of time-frequency-Radon transforms, describe the Radon transform for line feature detection, discuss their applicati... 详细信息
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