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ABORT-Like Detectors: A Bayesian Approach

Francesco Bandiera, Olivier Besson, Angelo Coluccia, Giuseppe Ricci
2015 IEEE Transactions on Signal Processing  
In this paper, we deal with the problem of adaptive radar detection of point-like targets in presence of noise with unknown spectral properties.  ...  To cope with a limited number of training data, a Bayesian framework is adopted at the design stage.  ...  In this paper, we use Bayesian statistics to address the problem of adaptive radar detection of point-like targets under steering vector mismatches.  ... 
doi:10.1109/tsp.2015.2451117 fatcat:i624mxyw6vbwhivp5lis6otlb4

Bayesian Compress Sensing Based Countermeasure Scheme Against the Interrupted Sampling Repeater Jamming

Huan, Dai, Luo, Ai
2019 Sensors  
The interrupted sampling repeater jamming (ISRJ) is considered an efficient deception method of jamming for coherent radar detection.  ...  target detection/false detection probability.  ...  ISRJ Jamming Rejected Signal ISRJ interference usually occurs when surveillance radars track the invading aircraft.  ... 
doi:10.3390/s19153279 fatcat:5wmtxdwugnhwxgg3rjagj6pqiq

Multichannel adaptive signal detection: Basic theory and literature review [article]

Weijian Liu, Jun Liu, Chengpeng Hao, Yongchan Gao, Yong-Liang Wang
2021 arXiv   pre-print
In this paper we give a tutorial overview of multichannel adaptive signal detection, with emphasis on Gaussian background.  ...  Moreover, adaptive detection usually exhibits better detection performance than the filtering-then-CFAR detection technique.  ...  Under this idea, many selective detectors have been proposed, such as the adaptive beamformer orthogonal rejection test (ABORT) [118] , whitened ABORT (W-ABORT) [119] , their Bayesian variations [120  ... 
arXiv:2102.03474v1 fatcat:iqj2pbyrhvam3apfsnnecljynq

Comparative Study of Four Different Types of MTI Filters for Radar Clutter Rejection

Priyabrata Karmakar, Sourav Dhar, Mithun Chakraborty, Tirthankar Paul
2013 International Journal of Image Graphics and Signal Processing  
In this paper MTI filter based clutter rejection technique is presented. How clutter rejection ability increases with the increase in Delay line canceleres in the MTI filter structure is shown here.  ...  Feedback path increases the response of a MTI filter and using feedback path four different types of MTI recursive filters are designed and tested for Radar clutter rejection.  ...  MTI filters are used to detect targets in the presence of static clutter, various parts of this paper deals with how efficiency of MTI filters can be increased for clutter rejection and if type 3 recursive  ... 
doi:10.5815/ijigsp.2013.05.05 fatcat:q22hxtl3nzhopiakbqhbxb4w3q

Subspace Rejection for Matching Pursuit in the Presence of Unresolved Targets

Jonathan Bosse, Olivier Rabaste
2018 IEEE Transactions on Signal Processing  
We show that it enables to control the sidelobe level after rejection (orthogonal projection), so that the sidelobe detection probability can be maintained low.  ...  In this article, we propose a new matching pursuit algorithm performing a subspace radar resolution cell rejection.  ...  In this article, in order to deal with unresolved targets in active radar, we propose a new MP algorithm with an orthogonal projection (rejection) on the estimated cell subspace.  ... 
doi:10.1109/tsp.2018.2795572 fatcat:ge6re5si7rhwfbrgdimzsy4oly

RADAR 2019 Subject Index Page

2019 2019 International Radar Conference (RADAR)  
Surveillance Missions Using Bayesian Networks 73 Neural Network Based Multiple Object Tracking for Automotive FMCW Radar Konstantinos Fatseas, Marco J.  ...  291 Automatic Radar Target Classification -A New Method Having Special Regard to Drones Franz-Xaver Hofele Towards Adaptive MIMO Radar -ReceiverProcessing for Orthogonally Coded Avik Santra, Alexander  ... 
doi:10.1109/radar41533.2019.9079123 fatcat:uta4fmqo7zej7om5zytvfibxs4

RADAR 2019 TOC

2019 2019 International Radar Conference (RADAR)  
Adaptive MIMO Radar -ReceiverProcessing for Orthogonally Coded Avik Santra, Alexander Rudolf Ganis, Jan Mietzner, Volker Ziegler 163 Robust Orthogonal Matching Pursuit Detector -Applications to off-grid  ...  CNN with Multi-resolution Spectrograms Jinwei Wan, Bo Chen, Yijun Yuan, Hongwei Liu and Lin Jin submission_57 p. 326 submission_89 p. 330 111 Target Detection using Autoencoders in a Radar Surveillance  ... 
doi:10.1109/radar41533.2019.9078982 fatcat:k3nukrwuebgbxooqcm7fmbjhuy

2020 Index IEEE Transactions on Signal Processing Vol. 68

2020 IEEE Transactions on Signal Processing  
., One-Step Prediction for Discrete Time-Varying Nonlinear Systems With Unknown Inputs and Correlated Noises; TSP  ...  ., +, TSP 2020 1120-1135 Bayesian Methods for Multiple Change-Point Detection With Reduced Communication.  ...  ., +, TSP 2020 3022-3032 Tunable Adaptive Target Detection With Kernels in Colocated MIMO Radar.  ... 
doi:10.1109/tsp.2021.3055469 fatcat:6uswtuxm5ba6zahdwh5atxhcsy

Table of Contents

2020 IEEE Transactions on Signal Processing  
Sinopoli 780 Target Detection With Imperfect Waveform Separation in Distributed MIMO Radar . . . . . . . . . . . . . . . . P. Wang and H.  ...  Jin 1484 Tunable Adaptive Target Detection With Kernels in Colocated MIMO Radar . . . . . . . . . . . . . . . . . . .A. Zaimbashi and J.  ... 
doi:10.1109/tsp.2020.3042287 fatcat:nh7viihaozhd7li3txtadnx5ui

A first step toward automatic interpretation of SAR images using evidential fusion of several structure detectors

F. Tupin, I. Bloch, H. Maitre
1999 IEEE Transactions on Geoscience and Remote Sensing  
We propose a method aiming to characterize the spatial organization of the main cartographic elements of a synthetic aperture radar (SAR) image and thus giving an almost automatic interpretation of the  ...  As we will see in the following section, in the case of a nonexhaustive frame of discernment, the orthogonal rule can be used without normalization [30] , thus allowing a natural definition of a reject  ...  Global Analysis of the Results This section describes the general results we obtained with the proposed method on a large set (about 20) of radar images and comparing them with the maps or with the radar  ... 
doi:10.1109/36.763297 fatcat:f5qhtdyhm5hbdmetviyzl4sum4

Constant-Modulus-Waveform Design for Multiple-Target Detection in Colocated MIMO Radar

Bingfan Liu, Baixiao Chen, Minglei Yang
2019 Sensors  
For improving the performance of multiple-target detection in a colocated multiple-input multiple-output (MIMO) radar system, a constant-modulus-waveform design method is presented in this paper.  ...  In the first step, each transmit beam is controlled by an ideal orthogonal waveform and a weight vector.  ...  MIMO radar antennas may be widely separated [2] to improve target-detection capabilities or colocated to improve spatial resolution, parameter identifiability, and interference-rejection capabilities  ... 
doi:10.3390/s19184040 fatcat:5mbxoes37nh4zddvqq3fcmcjhm

RADAR 2019 Author Index

2019 2019 International Radar Conference (RADAR)  
RABASTE Olivier On the Eclipsing Phenomenon with Phase Codes submission_222 RABASTE Olivier DVB-T Airborne Passive Radar: clutter block rejection submission_242 RAEI Ehsan Designing MPSK Sequences  ...  Wavelength-resolution SAR Change Detection with Changing Flight Heading During Passes submission_280 submission_111 WAN Jinwei Radar HRRP Recognition using Attentional CNN with Multi- resolution  ... 
doi:10.1109/radar41533.2019.9078992 fatcat:qgj7mi5yrfc7ti5qz6he5n4xvm

Table of Contents

2021 IEEE Transactions on Signal Processing  
Bertrand Signal Detection in Distributed MIMO Radar With Non-Orthogonal Waveforms and Sync Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ...  Kumar Tensor RNN With Bayesian Nonparametric Mixture for Radar HRRP Modeling and Target Recognition . . . . . . . . . . . . . .  ... 
doi:10.1109/tsp.2021.3136798 fatcat:kzkdhzcz3fgx3jv6gfjofooseq

Utilizing negative information to track ground vehicles through move-stop-move cycles

Craig S. Agate, Robert M. Wilkerson, Kevin J. Sullivan, Ivan Kadar
2004 Signal Processing, Sensor Fusion, and Target Recognition XIII  
However, vehicles whose velocity along the line-of-sight to the radar falls below the minimum detectable velocity (MDV) are not detected.  ...  The target state PDF updated with the non-detection events is then used to derive an estimate of the stopped target's location.  ...  For example, a vehicle that is stopped or moving orthogonal to the LOS from the vehicle to the radar will not be detected.  ... 
doi:10.1117/12.542575 fatcat:edd33hr5ifbwxjrcjxuykkpbae

Guest Editorial: Special Section on Target Recognition Techniques

Mohammad A. Karim
2000 Optical Engineering: The Journal of SPIE  
The next group of three papers deals with distortioninvariant target recognition techniques.  ...  This filter has been found to exhibit better clutter rejection when com-pared to the MACH filter.  ...  The next group of two papers deals with target detection using multispectral imagery.  ... 
doi:10.1117/1.602472 fatcat:uwt7cyhb55bczbqvwyociomenm
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