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检索条件"任意字段=16th Conference on Signal and Data Processing of Small Targets"
487 条 记 录,以下是131-140 订阅
排序:
DETECTION OF small ANOMALIES ON MOVING BACKGROUND  26
DETECTION OF SMALL ANOMALIES ON MOVING BACKGROUND
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26th IEEE International conference on Image processing (ICIP)
作者: Davy, Axel Desolneux, Agnes Morel, Jean-Michel Univ Paris Saclay ENS Paris Saclay CNRS CMLA F-94235 Cachan France
We consider the problem of detecting small targets in videos where the textured background is also possibly moving. the proposed method is based on a two steps statistical framework. In a first step, the optical flow ... 详细信息
来源: 评论
Track fusion with feedback for local trackers using MHT
Track fusion with feedback for local trackers using MHT
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20th conference on signal and data processing of small targets
作者: Danu, Daniel Lang, Tom Kirubarajan, T. McMaster Univ Dept Elect & Comp Engn Hamilton ON Canada Gen Dynam Canada Ottawa ON Canada
With current processing power, Multiple Hypothesis Tracking (MHT) becomes a feasible and powerful solution;however a good hypothesis pruning method is mandatory for efficient implementation. the availability of a cont... 详细信息
来源: 评论
An improved clustering approach for multiplatform data fusion
An improved clustering approach for multiplatform data fusio...
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13th conference on signal and data processing of small targets
作者: de Waard, HW Elgersma, V Thales Naval Nederland BV NL-7550 GD Hengelo Netherlands
In the first part of the paper a new solution is proposed for distributed multiplatform data fusion, in which the different platforms exchange only compressed, track-related information. An improved clustering concept... 详细信息
来源: 评论
Evaluation of a posteriori probabilities of multi-frame data association hypotheses
Evaluation of a posteriori probabilities of multi-frame data...
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19th conference on signal and data processing of small targets
作者: Mori, Shozo Chong, Chee BAE Syst Adv Informat Technol 5050 El Camino RealSuite 200 Los Altos CA 94022 USA
this paper discusses the problem of numerically evaluating multi-frame, data association hypotheses in multiple-target tracking in terms of their a posteriori probabilities. We describe two approaches to the problem: ... 详细信息
来源: 评论
Polarization-spectrum signatures of above-water and surface targets
Polarization-spectrum signatures of above-water and surface ...
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16th International conference on Microwaves, Radar and Wireless Communications, MIKON 2006
作者: Lutsenko, V.I. Popov, I.V. Khlopov, G.I. Khomenko, S.I. Usikov Institute of Radiophysics and Electronics National Academy of Sciences of Ukraine 12 Akademika Proskury Kharkov - 61085 Ukraine
the results of experimental study of backscatter spectral - polarization features from above-water and surface objects are presented. Investigations were carried out with coherent systems both with the pulse and CW mo... 详细信息
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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
Bias estimation using targets of opportunity
Bias estimation using targets of opportunity
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19th conference on signal and data processing of small targets
作者: Kragel, Bret D. Danford, Scott Herman, Shawn M. Poore, Aubrey B. Numer Corp 4850 Hahns Peak Dr Loveland CO 80538 USA
Fusion of data from multiple sensors can be hindered by systematic errors known as biases. Specifically, the presence of biases can lead to data misassociation and redundant tracks. Fortunately, if an estimate of the ... 详细信息
来源: 评论
Heart Sounds Features Usage for Classification of Ventricular Septal Defect Size in Children  1
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16th International conference on Biomedical Engineering (ICBME)
作者: Hassani, Kamran Jafarian, Kamal Doyle, D. John Islamic Azad Univ Sci & Res Branch Fac Biomed Engn Dept Biomech Golzare 1Adl Blvd Tehran Iran Cleveland Clin Inst Anesthesiol Gen Anesthesiol Abu Dhabi U Arab Emirates
Ventricle septal defects (VSDs) are an important form of congenital heart disease. this study presents a new approach to VSD size estimation based on the discrete wavelet transform and artificial neural network classi... 详细信息
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Expected likelihood for tracking in clutter with particle filters
Expected likelihood for tracking in clutter with particle fi...
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14th conference on signal and data processing of small targets
作者: Marrs, A Maskell, S Bar-Shalom, Y QinetiQ Ltd Malvern Technol Ctr Malvern Worcs England
the standard approach to tracking a single target in clutter, using the Kalman filter or extended Kalman filter, is to gate the measurements using the predicted measurement covariance and then to update the predicted ... 详细信息
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A flexible implementation for Doppler radar to verify various base-band array signal processing algorithms - art. no. 591307
A flexible implementation for Doppler radar to verify variou...
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17th conference on signal and data processing of small targets
作者: Yang, E Lee, J Jung, B Chun, J Korea Adv Inst Sci & Technol Comp Sci Lab Taejon 305701 South Korea
We describe a flexible hardware system of the Doppler radar which. is designed to verify various baseband array signal processing algorithms. In this work we design the Doppler radar system simulator for baseband sign... 详细信息
来源: 评论