Results 31 to 40 of about 6,255,622 (297)
Fast GMTI Algorithm For Traffic Monitoring Based On A Priori Knowledge [PDF]
, 2012 In this paper a fast a priori knowledge-based ground moving target indication and parameter estimation algorithm applicable to single- as well as to multi-channel synthetic aperture airborne radar data is presented.
Baumgartner, Stefan Valentin +1 more
core +1 more source
The Journal of Engineering, 2019 Geosynchronous synthetic aperture radar (GEO SAR) has the characteristics of wide coverage and short revisit time, which makes GEO SAR moving target indication more valuable than other platforms.
Ying Zhang +4 more
doaj +1 more source
Feature Extraction and Target Recognition of Moving Image Sequences
IEEE Access, 2020 The detection and recognition of moving objects in image sequence images involve many aspects, such as pattern recognition, image processing, and computer vision.
Pengwei Song +5 more
doaj +1 more source
Detection and Adaptive Video Processing of Hyperopia Scene in Sports Video
Complexity, 2021 In the research of motion video, the existing target detection methods are susceptible to changes in the motion video scene and cannot accurately detect the motion state of the target. Moving target detection technology is an important branch of computer
Qingjie Chen, Minkai Dong
doaj +1 more source
Unsupervised Image Registration for Video SAR
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 Existing approaches for SAR image registration focus on the global transformation correction between SAR images. However, there are often local deformations between images.
Xuejun Huang, Jinshan Ding, Qinghua Guo
doaj +1 more source
Moving target detection and characterization with circular SAR [PDF]
2010 IEEE Radar Conference, 2010 In this work, we examine ground target detection and characterization from radar data, which incorporates a modelbased optimization method called dynamic logic (DL). We apply our methodology to a prototype airborne radar platform called Gotcha, developed by the Air Force Research Laboratory/Sensors Directorate/Automatic Target Recognition Division in ...
Perlovsky, Leonid +4 more
openaire +1 more source
Detection of a target moving in a network [PDF]
Sixth International Conference of Information Fusion, 2003. Proceedings of the, 2003 The area of search theory can be divided broadly on two parts, one-sided search and two-sided (7). Thus, in this paper; we deal with a two-sided search games played by a searcher and a mobile target with a rather simple type of motion called the conditionally determin- istic motion (CDM).
openaire +1 more source
The Journal of Engineering, 2019 Low observable moving target-detection technology under clutter background is the key factor affecting the radar performance. Here, frequency diverse array (FDA) MIMO radar is investigated for low-observable moving target detection.
Xiaolong Chen +5 more
doaj +1 more source
Detection of moving targets in SAR
Journal of Physics: Conference Series, 2018 Radar with ground moving target indication (GMTI) is intended to isolate the signals of moving targets from the whole mass of signals reflected by different objects. In this work, we investigate two approaches to form GMIT images: displaced phase center antenna algorithm (DPCA) and along-track interferometry algorithm (ATI) by using the mathematical ...
A N Leukhin, A A Voronin, V I Bezrodny
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High-resolution Sparse Representation and Its Applications in Radar Moving Target Detection
Leida xuebao, 2017 To address difficulties in radar signal processing, the effective and efficient detection of lowobservable moving targets in complex environments is an ongoing research hotspot.
Chen Xiaolong +3 more
doaj +1 more source