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检索条件"任意字段=Infrared Technology for Target Detection and Classification 1981"
301 条 记 录,以下是291-300 订阅
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Comparative study of edge-thinning algorithms for target identification
Comparative study of edge-thinning algorithms for target ide...
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infrared technology for target detection and classification 1981
作者: Kesh, H. Keshavan, R. Lo, Chun Moo Northrop Corporation Electro-Mechanical Division 500 East Orangethorpe Avenue AnaheimCA92801 United States
The aim of the edge thinning process is to remove the inherent edge broadness in gradient images while retaining edge continuity of the image. Such a process is required so that a useful silhouette of the target can b... 详细信息
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infrared ship classification using a new moment pattern recognition concept
Infrared ship classification using a new moment pattern reco...
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infrared technology for target detection and classification 1981
作者: Casasent, David Pauly, John Fetterly, Donald Carnegie-Mellon University Department of Electrical Engineering PittsburghPA15213 United States General Dynamics Pomona Division PomonaCA91769 United States
An analysis of the statistics of the moments and the conventional invariant moments shows that the variance of the latter become quite large as the order of the moments and the degree of invariance increases. Moreso, ... 详细信息
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Feature analysis for forward looking infrared (FLIR) target identification
Feature analysis for forward looking infrared (FLIR) target ...
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infrared technology for target detection and classification 1981
作者: Lin, Yun-Kung J. Government Communications Systems Division Harris Corporation Mail Stop 12-320 P.O. Box 37 MelbourneFL32901 United States
Feature analysis and classifier design toward real-time FLIR target identification are presented. After tarqet candidates of military vehicles are segmented in a low resolution FLIR scenario,1 a set of 17 features is ... 详细信息
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Optimal performance limits for detection and classification algorithms
Optimal performance limits for detection and classification ...
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infrared technology for target detection and classification 1981
作者: Barlow, Carl A. Stern, Martin New Products Development Department Texas Instruments Incorporated Mail Station 3407 P.O. Box 405 LewisvilleTX75067 United States
A system which accepts a two-dimensional scene as input and produces an image of the scene as output introduces degradations to the image which cause a loss of information about the original scene. A mathematical mode... 详细信息
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Comparison of imaging infrared detection algorithms
Comparison of imaging infrared detection algorithms
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infrared technology for target detection and classification 1981
作者: Burton, Mark Benning, Carl Image Processing Systems Department Equipment Group Texas Instruments Incorporated M.S. 3407 P.O. Box 405 LewisvilleTX75067 United States
This paper compares the performance of four candidate target detection algorithms. The best known of these, "Superslice," was developed at the University of Maryland in 1977-78.1 The other three algorithms a... 详细信息
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Intensity correlation techniques for passive optical device detection
Intensity correlation techniques for passive optical device ...
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infrared technology for target detection and classification 1981
作者: Gustafson, Steven C. University of Dayton Research Institute 300 College Park Avenue DaytonOH45469 United States
The use of intensity correlation techniques for the detection of passive optical devices is considered. It is assumed that the devices have small angular sizes due to their large distances from the detection system, a... 详细信息
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infrared target array development
Infrared target array development
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infrared technology for target detection and classification 1981
作者: McIntire, Thomas O. Scott, Edward A. Methodology and Instrumentation Division U.S. Army Yuma Proving Ground STEYP-MMI YumaAZ85364 United States
A "life size" thermal target array has been developed to facilitate in-flight testing of airborne weapon systems containing night vision subsystems. This in-flight testing to measure the performance of the n... 详细信息
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detection efficiency for large-aperture coherent laser radars
Detection efficiency for large-aperture coherent laser radar...
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Physics and technology of Coherent infrared Radar I 1981
作者: Carl Leader, J. McDonnell Douglas Research Laboratories St. LouisMO63166 United States
The heterodyne detection efficiency of a large-aperture, coherent laser radar, defined as the actual signal-to-noise ratio (SNR) divided by the ideal SNR, is derived for detected phase-front distortions resulting from... 详细信息
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ALGORITHMS AND HARDWARE technology FOR REAL-TIME classification AND target detection OF MILITARY VEHICLES.
ALGORITHMS AND HARDWARE TECHNOLOGY FOR REAL-TIME CLASSIFICAT...
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Techniques and Applications of Image Understanding.
作者: Graziano, James M. Gerhart, Grant R. Hannigan, Joseph F.
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STAR BACKGROUND CANCELLATION FOR DEEP SPACE SURVEILLANCE
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IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS 1981年 第2期17卷 314-319页
作者: JOHNSON, CR SENTOVICH, MF HO, CQ Space Systems Group Rockwell International 12214 Lakewood Boulevard Downey CA 90241
In deep space surveillance missions using high-sensitivity infrared sensor systems, satellite targets must be detected among a background scene of thousands of stars. Data stream processing must provide early rejectio... 详细信息
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