Design of Speech Denoising Algorithm Based on Wavelet Threshold Function and PSO.

Lanyong Zhang Ruixuan Zhang Christos Papavassiliou

Published in: CECNet (2021)

Keyphrases

denoising algorithm
denoising
wavelet coefficients
noisy images
noise reduction
high quality
object recognition
wavelet transform
particle swarm optimization
high frequency
wavelet domain
edge information
nonlocal means