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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41-50 订阅
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Detection of small objects in multi-layered infrared images
Detection of small objects in multi-layered infrared images
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20th conference on signal and data processing of small targets
作者: Wang, Jing Bao, Shangqi Ralph, Jason F. Goulermas, John Y. Univ Liverpool Dept Elect Engn & Elect Liverpool L69 3GJ Merseyside England
this paper uses super-resolution methods to detect small objects in infrared image sequences from a simulated airborne platform, using image registration techniques for automatic sightline stabilisation. the scene con... 详细信息
来源: 评论
A wavelet-based regularization scheme for HRR radar profile enhancement for use in automatic target recognition
A wavelet-based regularization scheme for HRR radar profile ...
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16th conference on signal and data processing of small targets
作者: Morris, HC DePass, MM San Jose State Univ Dept Math San Jose CA 95192 USA
Cetin(1-2) has applied non-quadratic optimization methods to produce feature-enhanced high-range resolution (ERR) radar profiles. this work concerned ground-based targets and was carried-out in the temporal domain. In... 详细信息
来源: 评论
Tracking ground vehicles on a grid
Tracking ground vehicles on a grid
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16th 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
Hybrid models have proven useful for tracking targets with multiple motion modes. Most emphasis in the literature has been devoted to aircraft which transition from constant velocity motion to constant (or nearly cons... 详细信息
来源: 评论
Probabilistic data association filter with binomial distributed false alarms for radar tracking
Probabilistic data association filter with binomial distribu...
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13th conference on signal and data processing of small targets
作者: Blair, WD Brown, GC Georgia Inst Technol Georgia Tech Res Inst Sensors & Electromagnet Applicat Lab Air & Missile Def Div Atlanta GA 30332 USA
In this paper, two modifications are made to the derivation of the PDAF: one replaces the Poisson distributed false alarms with a binomial distribution, the other involves the assumed distribution of the angular measu... 详细信息
来源: 评论
data association hypothesis evaluation for i.i.d. but non-Poisson multiple target tracking
Data association hypothesis evaluation for i.i.d. but non-Po...
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16th conference on signal and data processing of small targets
作者: Mori, S Chong, CY ALPHATECH Inc Mountain View CA 94040 USA
this paper discusses the evaluation of data association hypotheses for a general class of multiple target tracking problems. We assume that the number of targets is unknown, and that given the number of targets, the j... 详细信息
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Peak inspecting and signal recovery methods based on triple correlation - art. no. 623608
Peak inspecting and signal recovery methods based on triple ...
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18th conference on signal and data processing of small targets
作者: Cao Hanqiang Li Xutao Chen Rujun Wei Jiaxin Cao Chao Huazhong Univ Sci & Technol Dept Elec & Info Eng Wuhan 430074 Peoples R China
Weak target inspecting and recovering are very important in IR detecting systems. In this paper, triple correlation peak inspecting techniques(TCPIT) are adopted for the signal processing of IR systems in detecting su... 详细信息
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Real-world tracking system performance evaluation
Real-world tracking system performance evaluation
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14th conference on signal and data processing of small targets
作者: Blackman, SS Dempster, RJ Raytheon Elect Syst El Segundo CA 90245 USA
Preliminary tracking system design and analysis is typically done using simulated data in which the target truth is known and many techniques have been developed for evaluating performance under these conditions. Howe... 详细信息
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Fixed-lag sequential Monte Carlo data association
Fixed-lag sequential Monte Carlo data association
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18th conference on signal and data processing of small targets
作者: Briers, Mark Doucet, Arnaud Maskell, Simon R. Horridge, Paul R. QinetiQ Ltd. (United Kingdom) Cambridge Univ. (United Kingdom) The Univ. of British Columbia (Canada)
the use of multiple scans of data to improve ones ability to improve target tracking performance is widespread in the tracking literature. In this paper, we introduce a novel application of a recent innovation in the ... 详细信息
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Concurrent MAP data association and absolute bias estimation with an arbitrary number of sensors
Concurrent MAP data association and absolute bias estimation...
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20th conference on signal and data processing of small targets
作者: Kragel, Bret D. Danford, Scott Poore, Aubrey B. Numerica Corp Loveland CO USA
Bias estimation using objects with unknown data association requires concurrent estimation of both biases and optimal data association. this report derives maximum a posteriori (MAP) data association likelihood ratios... 详细信息
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the Network Centric Warfare Paradigm: the primacy of estimation, tracking and data fusion algorithms for implementation of this vision
The Network Centric Warfare Paradigm: The primacy of estimat...
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14th conference on signal and data processing of small targets
作者: Gray, JE Smith-Carroll, AS McCabe, DH Murray, WJ Alouani, AT USN Ctr Surface Warfare Dahlgren Div Syst Res & Technol Dept Dahlgren VA 22448 USA
What underpins this vision as axiomatic is the mantra "Information is power". Besides the necessary requirement of information exchange networks with sufficient bandwidth and computational power to treat the... 详细信息
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