[PDF] Top 20 Analysis on the Azimuth Shift of a Moving Target in SAR Image
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Analysis on the Azimuth Shift of a Moving Target in SAR Image
... high-resolution image of an interested scene in all times and all weather conditions [1], it has been widely used in both civilian and military ...are moving targets exist in the observed scene, the ... See full document
14
Ground moving target indication and parameters estimation using a dual-frequency synthetic aperture radar
... the analysis of the azimuth spectrum of the radar raw data and the primary condition for implementation is the use of a wide azimuth antenna beam, and the accuracy of the method depends on the ... See full document
14
Research on Moving Target Imaging Method of Ship Based on Velocity Synthetic Aperture Radar
... with moving targets and have the same ...the azimuth strip ...the moving target region of each SAR image to form multiple SAR images representing different ...of ... See full document
11
Efficient High-Speed Strip-Mode SAR Raw Signal Simulator of Extended Scene Included Static and Moving Targets
... point target is verified by the focus ...point target, which shows that the static point target is well ...point target with respect to the time domain method in the azimuth and range ... See full document
10
Study of Ionospheric Effects on Azimuth Imaging for Medium-Earth-Orbit SAR
... of SAR, and it is possible for Medium-Earth-Orbit SAR (MEOSAR) and Geosynchronous SAR with the development of the technology in ...performance analysis, imaging process, moving ... See full document
14
Accurate Reconstruction and Suppression for Azimuth Ambiguities in Spaceborne Stripmap SAR Images
... of azimuth ambiguities in spaceborne stripmap SAR ...An analysis of the generation of azimuth ambiguities was first provided, and the AAF was defined based on the residual amplitude and phase ... See full document
7
Research on Spaceborne SAR HRWS-GMTI Imaging Method Based on Relax Algorithm
... Doppler shift of moving ...of moving target ...HRWS SAR system, it can be used to realize ...HRWS SAR imaging can be achieved, but they cannot be achieved at the same ...realize ... See full document
12
Unsupervised Target Detection in SAR Images Using Scattering Center Model and Mean Shift Clustering Algorithm
... direction. The ERS-1, 2 satellites are intended for global measurements of sea wind and waves, ocean and ice monitoring, coastal studies and land sensing using active and passive microwave remote sensing systems [10]. ... See full document
8
SAR Imaging of Moving Target Based on Quadratic Phase Function
... stationary target, the linear phase change due to the target’s radial velocity y in (6) causes the image of the moving target to be shifted in the cross-range direction, and the quadratic ... See full document
5
Moving Target Indication via Three-Antenna SAR with Simplified Fractional Fourier Transform
... Ground moving target indiction (GMTI) is of great important for surveillance and reconnaissance, but it is not an easy ...three-antenna-based SAR GMTI ...which moving targets are detected and ... See full document
10
Numerical Simulation Of A Highly Maneuvering Target In 2D Using The Bayesian Framework
... the target and the measurement model describes the relationship of the measurement on the target state and measurement ...maneuvering target is an accelerating target [19]. A non-maneuvering ... See full document
8
A Review on Automatic Target Recognition and Detection Image Preprocessing Approaches for SAR Images
... the target outlines for correct ...high-resolution SAR pictures doable by operating in an exceedingly coarse-to-fine ...high-resolution SAR information collected from Terra SAR and RADARSAT ... See full document
7
Electromagnetic interrogation and the Doppler shift using the method of mappings
... The classical approach often encountered in the literature (and described briefly below) makes use of the Lorentz transformation from relativity theory–see for example [6]. Related approaches (e.g., see [7, 9]) assume ... See full document
18
SAR Image Target Detection Method Based on Sparse Representation
... harmonic analysis which is represented by wavelet transform and the other is adaptive algorithm, a typical method of which is SVD dictionary ...original image data remain to be decomposed to train the ... See full document
6
3D Millimeter Wave Image by Combined Active and Passive System
... radar azimuth-range image and radiometric azimuth-elevation image are firstly obtained and preprocessed ...of azimuth is made use of to align two images and synthesize a 3D image, ... See full document
6
Analysis of the Effect of Work Shift and Time of Holidays on Employee Weak Levels
... a shift system at work. According to Susetyo (2012) At present the shift work system has been applied extensively by various sectors both manufacturing industry and service ...with shift work is ... See full document
8
Adaptive reconstruction for azimuth signal of multichannel HRWS SAR imaging system
... of azimuth signal in multichannel synthetic aperture radar (SAR) for high-resolution and wide-swath (HRWS) imaging requires exact steering ...the azimuth sampling of multichannel SAR and ... See full document
19
Acamprosate in the treatment of alcoholism: a budget impact analysis for the National Health Service in Italy
... This study has some limitations, the most important of which concerns the quality of data entered into the model: parameters such as efficacy, for example, are based on data analysis with a limited time frame (2 ... See full document
7
A Study on Simulation of High Resolution SAR Image of Complex Ground Target
... the target by microwave signals and performs imaging processing on the received ...echoes. SAR imaging is not subject to weather, sunlight or other conditions, and can observe the target all-weather ... See full document
8
Landslides Monitoring with a Squint Angle Based on GBSAR
... monitoring target may be far away from the view center of the GBSAR, echo of the target may be side lobe resided, when it is received by the radar’s ...imaging target changes with the azimuth ... See full document
10
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