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Method of Estimating Signal-to-Noise Ratio Based on Optimal Design for Sub-band Voice Activity Detection.
Shota Morita
Xugang Lu
Masashi Unoki
Masato Akagi
Published in:
J. Inf. Hiding Multim. Signal Process. (2017)
Keyphrases
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signal to noise ratio
optimal design
edge detection
hybrid method
noise reduction
wavelet transform
denoising
medical images
subband
rotation invariant
transfer function
wavelet decomposition