An Algorithm Enhancing Line Spectrum in Frequency Domain Based on Stacked Sparse Autoencoder.

Tianyi Yao Chenhong Yan Yang Yu Jiawei Tu Guang Pan

Published in: WUWNet (2023)

Keyphrases

frequency domain
preprocessing
denoising
spatial domain
computational complexity
spectral domain
matching algorithm
power spectrum
image processing
feature extraction
fourier transform
fast fourier transform
fourier analysis