Results 261 to 270 of about 199,372 (271)

Adaptive Ground Clutter Reduction in Ground-Penetrating Radar Data Based on Principal Component Analysis

IEEE Transactions on Geoscience and Remote Sensing, 2019
Singular value decomposition is an effective way to remove ground clutter in ground-penetrating radar (GPR) applications. The main limitation of this method is the selection of principal components to completely reconstruct the ground clutter or the ...
Gaoxiang Chen, L. Fu, Kanfu Chen, C. D. Boateng, S. Ge   +4 more
semanticscholar   +1 more source

Sea Clutter Cancellation for Passive Radar Sensor Exploiting Multi-Channel Adaptive Filters

IEEE Sensors Journal, 2019
Sea clutter suppression in passive radar sensor is a challenging problem because the Doppler frequencies of low-velocity sea-surface targets are typically close to the spectrum of the sea clutter. Conventional approaches based on single-channel high-pass
Shengheng Liu, Yahui Ma, Yongming Huang
semanticscholar   +1 more source

Radar Detection of Small Target in Sea Clutter Using Orthogonal Projection

IEEE Geoscience and Remote Sensing Letters, 2019
Sea clutter submerges the small target echo, which is disadvantageous for radar target detection. In this letter, we propose to suppress the sea clutter by orthogonal projection (OP).
Yong Yang, S. Xiao, Xuesong Wang
semanticscholar   +1 more source

Robust Clutter Rejection in Passive Radar via Generalized Subband Cancellation

IEEE Transactions on Aerospace and Electronic Systems, 2018
Passive radar is known to suffer from high clutter. In this paper, a generalized subband cancellation (GSC) algorithm is proposed to achieve robust clutter rejection.
Jianxin Yi, X. Wan, Deshi Li, H. Leung
semanticscholar   +1 more source

Spatiotemporal Clutter Filtering of Ultrafast Ultrasound Data Highly Increases Doppler and fUltrasound Sensitivity

IEEE Transactions on Medical Imaging, 2015
C. Demené, T. Deffieux, M. Pernot, B. Osmanski, V. Biran, J. Gennisson, Lim-Anna Sieu, Antoine Bergel, Stephanie Franqui, J. Correas, I. Cohen, O. Baud, M. Tanter   +12 more
semanticscholar   +1 more source

An Adaptively Truncated Clutter-Statistics-Based Two-Parameter CFAR Detector in SAR Imagery

IEEE Journal of Oceanic Engineering, 2018
Jiaqiu Ai, Xuezhi Yang, Jitao Song, Zhangyu Dong, Lu Jia, Fang Zhou   +5 more
semanticscholar   +1 more source

CFAR Ship Detection in Nonhomogeneous Sea Clutter Using Polarimetric SAR Data Based on the Notch Filter

IEEE Transactions on Geoscience and Remote Sensing, 2017
Gui Gao, Gongtao Shi
semanticscholar   +1 more source

Improving RPCA-Based Clutter Suppression in GPR Detection of Antipersonnel Mines

IEEE Geoscience and Remote Sensing Letters, 2017
Xiaoji Song, D. Xiang, Kai Zhou, Yi Su
semanticscholar   +1 more source

Radar CFAR Thresholding in Clutter and Multiple Target Situations

IEEE Transactions on Aerospace and Electronic Systems, 1983
H. Rohling
semanticscholar   +1 more source

Accelerated Singular Value-Based Ultrasound Blood Flow Clutter Filtering With Randomized Singular Value Decomposition and Randomized Spatial Downsampling

IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 2017
P. Song, J. Trzasko, A. Manduca, B. Qiang, R. Kadirvel, D. Kallmes, Shigao Chen   +6 more
semanticscholar   +1 more source