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Author Zhi-qiang Wang ♦ Liang An ♦ Ji-ren Lu
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2007
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations ♦ Other branches of engineering
Subject Keyword Array signal processing ♦ Filtering ♦ Image processing ♦ Signal Detection ♦ Whiten Filter ♦ Matched filters ♦ Beamforming ♦ Morphology ♦ White noise ♦ Signal processing ♦ Reverberation ♦ Signal detection ♦ Signal to noise ratio ♦ Mathematical Morphology
Abstract In the paper, to improve the signal detection performance in an oceanic reverberation environment, the algorithm based on whiten filter, beamforming, and mathematical morphology from image processing was presented as well as the parameters selection method of the detector. The result of an oceanic experimentation presents that the algorithm does improve the performance in the oceanic reverberation background. Especially, in the processed beam image, the target is very distinct. Comparing with single traditional anti-reverberation method, the algorithm fully utilizes the temporal and spatial difference between detection signal and reverberation to optimize the localization and detection.
Description Author affiliation: Southeast Univ., Nanjing (Zhi-qiang Wang)
ISBN 9781424413577
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2007-12-04
Publisher Place China
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 852.70 kB
Page Count 5
Starting Page 8
Ending Page 12


Source: IEEE Xplore Digital Library