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Edge preserving filter of side scan sonar images with wavelet modulus maxima shift-correlative technique.
Wei-Liang Tao
Yan Liu
Published in:
Int. J. Imaging Syst. Technol. (2011)
Keyphrases
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modulus maxima
sonar images
wavelet transform
wavelet analysis
gaussian function
wavelet coefficients
multiresolution
multiscale
high resolution
subband
wavelet domain
target recognition
image compression
noise level
high frequency
factor analysis
low frequency
feature extraction
image processing