DocumentCode
17988
Title
Texture-Based Automatic Separation of Echoes from Distributed Moving Targets in UWB Radar Signals
Author
Sakamoto, Takanori ; Sato, Takao ; Aubry, Pascal J. ; Yarovoy, A.G.
Author_Institution
Grad. Sch. of Inf., Kyoto Univ., Kyoto, Japan
Volume
53
Issue
1
fYear
2015
fDate
Jan. 2015
Firstpage
352
Lastpage
361
Abstract
A novel algorithm is proposed for separating multiple moving targets in radar images in the slow time-range domain. Target discrimination is based on an image texture angle that is related to the target´s instantaneous velocity. The algorithm efficiency has been successfully verified for targets with variable velocities.
Keywords
image texture; radar imaging; source separation; ultra wideband radar; UWB radar signal; distributed multiple moving target; image texture angle; radar imaging; slow time-range domain; target discrimination; texture-based automatic echo separation; Doppler effect; Legged locomotion; Radar imaging; Scattering; Spectrogram; Ultra wideband radar; Distributed target; micro-Doppler; texture angle; ultrawideband radar; walking motion;
fLanguage
English
Journal_Title
Geoscience and Remote Sensing, IEEE Transactions on
Publisher
ieee
ISSN
0196-2892
Type
jour
DOI
10.1109/TGRS.2014.2322438
Filename
6819806
Link To Document