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检索条件"任意字段=18th Conference on Signal and Data Processing of Small Targets"
390 条 记 录,以下是31-40 订阅
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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
来源: 评论
Parameter estimation for multistatic active sonar using extended fixed points  18
Parameter estimation for multistatic active sonar using exte...
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18th International conference on Information Fusion (Fusion)
作者: Broetje, Martina Pikora, Kolja Fraunhofer FKIE Dept Sensor Data & Informat Fusion Wachtberg Germany Univ Kiel Fac Engn Digital Signal Proc & Syst Theory Kiel Germany Bundeswehr Tech Ctr Ships & Naval Weap Naval Technol & Res Res Dept Underwater Acoust & Marine Geophys Kiel Germany
the main task of multistatic active sonar is the localisation and tracking of objects of interest (targets). therefore, a precise knowledge of the parameters of the multistatic scenario is mandatory. these are the pos... 详细信息
来源: 评论
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
来源: 评论
Iterative Pre-Whitening Projection Statistics for Non-Homogeneous Clutters with Multiple targets
Iterative Pre-Whitening Projection Statistics for Non-Homoge...
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18th Asia-Pacific conference on Communications (APCC) - Green and Smart Communications for IT Innovation
作者: Park, Hyuck Kang, Jin Whan Kim, Sang-Hyo Samsung Thales R&D Ctr Yongin 449885 South Korea Sungkyunkwan Univ Coll Informat & Commun Engn Suwon 440746 South Korea
In this paper, we propose a modified iterative pre-whitening projection statistics (MIPPS) method for multi-target detection in non-homogeneous clutters. MIPPS determines and excludes non-homogeneous data samples by i... 详细信息
来源: 评论
REDUCING thE TRAINING SET USING SEMI-SUPERVISED SELF-TRAINING ALGORIthM FOR SEGMENTING thE LEFT VENTRICLE IN ULTRASOUND IMAGES
REDUCING THE TRAINING SET USING SEMI-SUPERVISED SELF-TRAININ...
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18th IEEE International conference on Image processing (ICIP)
作者: Nascimento, Jacinto C. Carneiro, Gustavo Inst Super Tecn Inst Sistemas & Robot P-1049001 Lisbon Portugal
Statistical pattern recognition models are one of the core research topics in the segmentation of the left ventricle of the heart from ultrasound data. the underlying statistical model usually relies on a complex mode... 详细信息
来源: 评论
Detection of small target in IR image sequences using VSLMS
Detection of small target in IR image sequences using VSLMS
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16th conference on signal and data processing of small targets
作者: Ng, LN Ronda, V Lim, ET Nanyang Technol Univ Sch Elect & Elect Singapore Singapore
A Vertical-Strip Least Mean Squared (VSLMS) algorithm is proposed to enhance the detection of small moving targets in IR image sequences. this algorithm is an improvement over the Two-Dimensional LMS (TDLMS), which is... 详细信息
来源: 评论
Tracking of two closely spaced objects using monopulse measurements
Tracking of two closely spaced objects using monopulse measu...
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17th conference on signal and data processing of small targets
作者: Isaac, A Zhang, X Willett, P Bar-Shalom, Y Univ Connecticut Dept Elect & Comp Engn Storrs CT 06269 USA
the ultimate goal of this paper is to track two closely spaced and unresolved targets using monopulse radar measurements, the quality of such tracking being a determinant of successful detection of target spawn. It ex... 详细信息
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TRACK BEFORE DETECT DOA TRACKING OF EXTENDED targets WIth MARKED POISSON POINT PROCESSES  18
TRACK BEFORE DETECT DOA TRACKING OF EXTENDED TARGETS WITH MA...
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18th International conference on Information Fusion (Fusion)
作者: Saucan, Augustin-Alexandra Chonavel, thierry Sinles, Christophe Le Caillec, Jean-Marc Inst Mines Telecom Telecom Bretagne CNRS LabSTICC UMR 6285 Technopole Brest Iroise CS 83818 F-29238 Brest 3 France
In this paper we propose a novel Track Before Detect (TBD) filter aimed at tracking multiple extended targets from phased-array observations. For extended targets, the source signal is angularly distributed, and hence... 详细信息
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Tracking with asynchronous multiple sensors
Tracking with asynchronous multiple sensors
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13th conference on signal and data processing of small targets
作者: Gray, JE McCabe, DH USN Ctr Surface Warfare Dahlgren Div Syst Res & Technol Dept Dahlgren VA 22448 USA
Sensor data fusion has long been recognized as a means to improve target tracking. Common practice assumes that the sensors used are synchronous (i.e., perform the, same operation at the identical time), take measurem... 详细信息
来源: 评论
Fast mutual exclusion
Fast mutual exclusion
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16th conference on signal and data processing of small targets
作者: Maskell, S Briers, M Wright, R QinetiQ Ltd Malvern Technol Ctr Malvern Worcs England
A method is presented that circumvents the combinatorial explosion often assumed to exist when summing probabilities of joint association events in a multiple target tracking context. the approach involves no approxim... 详细信息
来源: 评论