Results 141 to 150 of about 48,067 (197)

An automatic radar based aerial target recognition framework

Journal of Interdisciplinary Mathematics, 2020
Helicopters and Air Launched Cruise Missiles (ALCM) usually move at constant speeds as compared with other aerial targets.
Vikas Agnihotri, Munish Sabharwal
openaire   +1 more source

Automatic Target Recognition for Passive Radar

IEEE Transactions on Aerospace and Electronic Systems, 2014
Air-traffic controllers cannot identify air vehicles flying with a defective or nonexistent transponder. Primary radar does not help, because it cannot classify air vehicles from echoes. Passive radar offers a potential solution, the main difficulty lying in the analysis of the data.
Jonathan Pisane   +3 more
openaire   +1 more source

Automatic target recognition in laser radar imagery

1995 International Conference on Acoustics, Speech, and Signal Processing, 2002
This paper presents an automatic target recognition (ATR) system for laser radar (LADAR) imagery, designed to classify objects at multiple levels of discrimination (target detection, classification, and recognition) from single LADAR images. Segmentation is performed in both the range and non-range LADAR channels and results combined to increase object
M. Snorrason, H. Ruda, A. Caglayan
openaire   +1 more source

Radar automatic target recognition based on InISAR images

2007 1st Asian and Pacific Conference on Synthetic Aperture Radar, 2007
A novel interferometric inverse synthetic aperture radar (InlSAR) imaging method, include an efficient phase unwrapping approach, is proposed, which can work very well under very low signal noise ratio condition. Based on which, an InlSAR image based target recognition method are proposed.
null Liya Li   +4 more
openaire   +1 more source

Automatic target recognition based on incoherent radar returns

Proceedings of the IEEE 1995 National Aerospace and Electronics Conference. NAECON 1995, 2002
The problem of reliable automatic target recognition (ATR) from incoherent radar returns is discussed. In the problems under consideration, feature extraction methods are divided into two basic types: (1) Feature extraction directly based on time-domain description; (2) Feature extraction based on multiple transformation technique.
null Fu Qiang, null Yu Wenxian
openaire   +1 more source

Radar HRRP automatic target recognition: Algorithms and applications

Proceedings of 2011 IEEE CIE International Conference on Radar, 2011
Radar automatic target recognition (RATR) is an important function for modern radar. Target high resolution range profile (HRRP) contains target structure signatures, such as target size, scatterer distribution, etc., thereby radar HRRP target recognition has received intensive attention from the RATR community.
Hongwei Liu   +4 more
openaire   +1 more source

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